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UUVPN/iOS-SwiftUI-Code/GRDB.swift-6.29.3/Tests/GRDBTests/MutablePersistableRecordTests.swift
T
zeus ec96756800 add iOS
2025-01-28 12:28:03 +08:00

2696 lines
118 KiB
Swift
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import XCTest
import GRDB
private struct MutablePersistableRecordPerson : MutablePersistableRecord {
var id: Int64?
var name: String?
var age: Int?
static let databaseTableName = "persons"
func encode(to container: inout PersistenceContainer) {
// mangle cases
container["iD"] = id
container["NAme"] = name
container["aGe"] = age
}
func aroundInsert(_ db: Database, insert: () throws -> InsertionSuccess) throws {
let inserted = try insert()
XCTAssertNotNil(inserted.rowID)
XCTAssertEqual(inserted.rowIDColumn, "id")
XCTAssertEqual(inserted.persistenceContainer["iD"]?.databaseValue, inserted.rowID.databaseValue)
XCTAssertEqual(inserted.persistenceContainer["id"]?.databaseValue, inserted.rowID.databaseValue)
}
mutating func didInsert(_ inserted: InsertionSuccess) {
XCTAssertEqual(inserted.rowIDColumn, "id")
XCTAssertEqual(inserted.persistenceContainer["iD"]?.databaseValue, inserted.rowID.databaseValue)
XCTAssertEqual(inserted.persistenceContainer["id"]?.databaseValue, inserted.rowID.databaseValue)
id = inserted.rowID
}
}
private struct MutablePersistableRecordCountry : MutablePersistableRecord {
var rowID: Int64?
var isoCode: String
var name: String
static let databaseTableName = "countries"
func encode(to container: inout PersistenceContainer) {
container["isoCode"] = isoCode
container["name"] = name
}
mutating func didInsert(_ inserted: InsertionSuccess) {
XCTAssertNil(inserted.rowIDColumn)
rowID = inserted.rowID
}
}
private class Callbacks {
var willInsertCount = 0
var aroundInsertEnterCount = 0
var aroundInsertExitCount = 0
var didInsertCount = 0
var willUpdateCount = 0
var aroundUpdateEnterCount = 0
var aroundUpdateExitCount = 0
var didUpdateCount = 0
var willSaveCount = 0
var aroundSaveEnterCount = 0
var aroundSaveExitCount = 0
var didSaveCount = 0
var willDeleteCount = 0
var aroundDeleteEnterCount = 0
var aroundDeleteExitCount = 0
var didDeleteCount = 0
}
private struct MutablePersistableRecordCustomizedCountry : MutablePersistableRecord {
var rowID: Int64?
var isoCode: String
var name: String
let callbacks = Callbacks()
static let databaseTableName = "countries"
func encode(to container: inout PersistenceContainer) {
container["isoCode"] = isoCode
container["name"] = name
}
mutating func willInsert(_ db: Database) throws {
// Make sure database can be used
try db.execute(sql: "SELECT 1")
callbacks.willInsertCount += 1
}
func aroundInsert(_ db: Database, insert: () throws -> InsertionSuccess) throws {
// Make sure database can be used
try db.execute(sql: "SELECT 1")
callbacks.aroundInsertEnterCount += 1
_ = try insert()
callbacks.aroundInsertExitCount += 1
}
mutating func didInsert(_ inserted: InsertionSuccess) {
callbacks.didInsertCount += 1
rowID = inserted.rowID
}
func willUpdate(_ db: Database, columns: Set<String>) throws {
// Make sure database can be used
try db.execute(sql: "SELECT 1")
callbacks.willUpdateCount += 1
}
func aroundUpdate(_ db: Database, columns: Set<String>, update: () throws -> PersistenceSuccess) throws {
// Make sure database can be used
try db.execute(sql: "SELECT 1")
callbacks.aroundUpdateEnterCount += 1
_ = try update()
callbacks.aroundUpdateExitCount += 1
}
func didUpdate(_ updated: PersistenceSuccess) {
callbacks.didUpdateCount += 1
}
func willSave(_ db: Database) throws {
// Make sure database can be used
try db.execute(sql: "SELECT 1")
callbacks.willSaveCount += 1
}
func aroundSave(_ db: Database, save: () throws -> PersistenceSuccess) throws {
// Make sure database can be used
try db.execute(sql: "SELECT 1")
callbacks.aroundSaveEnterCount += 1
_ = try save()
callbacks.aroundSaveExitCount += 1
}
func didSave(_ saved: PersistenceSuccess) {
callbacks.didSaveCount += 1
}
func willDelete(_ db: Database) throws {
// Make sure database can be used
try db.execute(sql: "SELECT 1")
callbacks.willDeleteCount += 1
}
func aroundDelete(_ db: Database, delete: () throws -> Bool) throws {
// Make sure database can be used
try db.execute(sql: "SELECT 1")
callbacks.aroundDeleteEnterCount += 1
_ = try delete()
callbacks.aroundDeleteExitCount += 1
}
func didDelete(deleted: Bool) {
callbacks.didDeleteCount += 1
}
}
private struct PartialPlayer: Codable, MutablePersistableRecord, FetchableRecord {
static let databaseTableName = "player"
let callbacks = Callbacks()
var id: Int64?
var name: String
enum CodingKeys: String, CodingKey {
case id, name
}
mutating func willInsert(_ db: Database) throws {
callbacks.willInsertCount += 1
}
func aroundInsert(_ db: Database, insert: () throws -> InsertionSuccess) throws {
callbacks.aroundInsertEnterCount += 1
_ = try insert()
callbacks.aroundInsertExitCount += 1
}
mutating func didInsert(_ inserted: InsertionSuccess) {
id = inserted.rowID
callbacks.didInsertCount += 1
}
func willUpdate(_ db: Database, columns: Set<String>) throws {
callbacks.willUpdateCount += 1
}
func aroundUpdate(_ db: Database, columns: Set<String>, update: () throws -> PersistenceSuccess) throws {
callbacks.aroundUpdateEnterCount += 1
_ = try update()
callbacks.aroundUpdateExitCount += 1
}
func didUpdate(_ updated: PersistenceSuccess) {
callbacks.didUpdateCount += 1
}
func willSave(_ db: Database) throws {
callbacks.willSaveCount += 1
}
func aroundSave(_ db: Database, save: () throws -> PersistenceSuccess) throws {
callbacks.aroundSaveEnterCount += 1
_ = try save()
callbacks.aroundSaveExitCount += 1
}
func didSave(_ saved: PersistenceSuccess) {
callbacks.didSaveCount += 1
}
func willDelete(_ db: Database) throws {
callbacks.willDeleteCount += 1
}
func aroundDelete(_ db: Database, delete: () throws -> Bool) throws {
callbacks.aroundDeleteEnterCount += 1
_ = try delete()
callbacks.aroundDeleteExitCount += 1
}
func didDelete(deleted: Bool) {
callbacks.didDeleteCount += 1
}
}
private struct FullPlayer: Codable, MutablePersistableRecord, FetchableRecord {
static let databaseTableName = "player"
var id: Int64?
var name: String
var score: Int
enum CodingKeys: String, CodingKey {
case id, name, score
}
let callbacks = Callbacks()
mutating func willInsert(_ db: Database) throws {
callbacks.willInsertCount += 1
}
func aroundInsert(_ db: Database, insert: () throws -> InsertionSuccess) throws {
callbacks.aroundInsertEnterCount += 1
_ = try insert()
callbacks.aroundInsertExitCount += 1
}
mutating func didInsert(_ inserted: InsertionSuccess) {
id = inserted.rowID
callbacks.didInsertCount += 1
}
func willUpdate(_ db: Database, columns: Set<String>) throws {
callbacks.willUpdateCount += 1
}
func aroundUpdate(_ db: Database, columns: Set<String>, update: () throws -> PersistenceSuccess) throws {
callbacks.aroundUpdateEnterCount += 1
_ = try update()
callbacks.aroundUpdateExitCount += 1
}
func didUpdate(_ updated: PersistenceSuccess) {
callbacks.didUpdateCount += 1
}
func willSave(_ db: Database) throws {
callbacks.willSaveCount += 1
}
func aroundSave(_ db: Database, save: () throws -> PersistenceSuccess) throws {
callbacks.aroundSaveEnterCount += 1
_ = try save()
callbacks.aroundSaveExitCount += 1
}
func didSave(_ saved: PersistenceSuccess) {
callbacks.didSaveCount += 1
}
func willDelete(_ db: Database) throws {
callbacks.willDeleteCount += 1
}
func aroundDelete(_ db: Database, delete: () throws -> Bool) throws {
callbacks.aroundDeleteEnterCount += 1
_ = try delete()
callbacks.aroundDeleteExitCount += 1
}
func didDelete(deleted: Bool) {
callbacks.didDeleteCount += 1
}
}
class MutablePersistableRecordTests: GRDBTestCase {
override func setup(_ dbWriter: some DatabaseWriter) throws {
var migrator = DatabaseMigrator()
migrator.registerMigration("setUp") { db in
try db.execute(sql: """
CREATE TABLE persons (
id INTEGER PRIMARY KEY,
name NOT NULL,
age INTEGER);
CREATE TABLE countries (
isoCode TEXT NOT NULL PRIMARY KEY,
name TEXT NOT NULL);
CREATE TABLE player(
id INTEGER PRIMARY KEY,
name NOT NULL UNIQUE, -- UNIQUE for upsert tests
score INTEGER NOT NULL DEFAULT 1000);
""")
}
try migrator.migrate(dbWriter)
}
// MARK: - MutablePersistableRecordPerson
func testInsertMutablePersistableRecordPerson() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var person = MutablePersistableRecordPerson(id: nil, name: "Arthur", age: 24)
try person.insert(db)
let rows = try Row.fetchAll(db, sql: "SELECT * FROM persons")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["id"] as Int64, person.id!)
XCTAssertEqual(rows[0]["name"] as String, "Arthur")
}
}
func testInsertedMutablePersistableRecordPerson() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
let person = try MutablePersistableRecordPerson(id: nil, name: "Arthur", age: 24).inserted(db)
let rows = try Row.fetchAll(db, sql: "SELECT * FROM persons")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["id"] as Int64, person.id!)
XCTAssertEqual(rows[0]["name"] as String, "Arthur")
}
}
func testUpdateWithoutExplicitPrimaryKeyButWithExplicitRowIDSupport() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.write { db in
try db.execute(sql: "CREATE TABLE record(name)")
struct Record: Codable, MutablePersistableRecord {
var rowID: Int64?
var name: String
mutating func didInsert(_ inserted: InsertionSuccess) {
rowID = inserted.rowID
}
}
var record1 = Record(name: "Arthur")
var record2 = Record(name: "Barbara")
try record1.insert(db)
try record2.insert(db)
record1.name = "Craig"
try record1.update(db)
let names = try String.fetchAll(db, sql: "SELECT name FROM record ORDER BY rowid")
XCTAssertEqual(names, ["Craig", "Barbara"])
}
}
func testUpdateWithoutExplicitPrimaryKeyAndWithoutExplicitRowIDSupport() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.write { db in
try db.execute(sql: "CREATE TABLE record(name)")
struct Record: Codable, PersistableRecord {
var name: String
}
let record = Record(name: "Arthur")
try record.insert(db)
do {
try record.update(db)
XCTFail("Expected RecordError")
} catch RecordError.recordNotFound { }
}
}
func testUpdateMutablePersistableRecordPerson() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var person1 = MutablePersistableRecordPerson(id: nil, name: "Arthur", age: 24)
try person1.insert(db)
var person2 = MutablePersistableRecordPerson(id: nil, name: "Barbara", age: 24)
try person2.insert(db)
person1.name = "Craig"
try person1.update(db)
XCTAssertTrue([
"UPDATE \"persons\" SET \"age\"=24, \"name\"='Craig' WHERE \"id\"=1",
"UPDATE \"persons\" SET \"name\"='Craig', \"age\"=24 WHERE \"id\"=1"
].contains(self.lastSQLQuery))
let rows = try Row.fetchAll(db, sql: "SELECT * FROM persons ORDER BY id")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["id"] as Int64, person1.id!)
XCTAssertEqual(rows[0]["name"] as String, "Craig")
XCTAssertEqual(rows[1]["id"] as Int64, person2.id!)
XCTAssertEqual(rows[1]["name"] as String, "Barbara")
}
}
func testPartialUpdateMutablePersistableRecordPerson() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var person1 = MutablePersistableRecordPerson(id: nil, name: "Arthur", age: 24)
try person1.insert(db)
var person2 = MutablePersistableRecordPerson(id: nil, name: "Barbara", age: 36)
try person2.insert(db)
do {
person1.name = "Craig"
try person1.update(db, columns: [String]())
XCTAssertEqual(self.lastSQLQuery, "UPDATE \"persons\" SET \"id\"=1 WHERE \"id\"=1")
let rows = try Row.fetchAll(db, sql: "SELECT * FROM persons ORDER BY id")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["id"] as Int64, person1.id!)
XCTAssertEqual(rows[0]["name"] as String, "Arthur")
XCTAssertEqual(rows[0]["age"] as Int, 24)
XCTAssertEqual(rows[1]["id"] as Int64, person2.id!)
XCTAssertEqual(rows[1]["name"] as String, "Barbara")
XCTAssertEqual(rows[1]["age"] as Int, 36)
}
do {
person1.name = "Craig"
person1.age = 25
try person1.update(db, columns: [Column("name")])
XCTAssertEqual(self.lastSQLQuery, "UPDATE \"persons\" SET \"name\"='Craig' WHERE \"id\"=1")
let rows = try Row.fetchAll(db, sql: "SELECT * FROM persons ORDER BY id")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["id"] as Int64, person1.id!)
XCTAssertEqual(rows[0]["name"] as String, "Craig")
XCTAssertEqual(rows[0]["age"] as Int, 24)
XCTAssertEqual(rows[1]["id"] as Int64, person2.id!)
XCTAssertEqual(rows[1]["name"] as String, "Barbara")
XCTAssertEqual(rows[1]["age"] as Int, 36)
}
do {
person1.name = "David"
try person1.update(db, columns: ["AgE"]) // case insensitivity
XCTAssertEqual(self.lastSQLQuery, "UPDATE \"persons\" SET \"age\"=25 WHERE \"id\"=1")
let rows = try Row.fetchAll(db, sql: "SELECT * FROM persons ORDER BY id")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["id"] as Int64, person1.id!)
XCTAssertEqual(rows[0]["name"] as String, "Craig")
XCTAssertEqual(rows[0]["age"] as Int, 25)
XCTAssertEqual(rows[1]["id"] as Int64, person2.id!)
XCTAssertEqual(rows[1]["name"] as String, "Barbara")
XCTAssertEqual(rows[1]["age"] as Int, 36)
}
}
}
func testSaveMutablePersistableRecordPerson() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var person1 = MutablePersistableRecordPerson(id: nil, name: "Arthur", age: 24)
try person1.save(db)
var rows = try Row.fetchAll(db, sql: "SELECT * FROM persons")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["id"] as Int64, person1.id!)
XCTAssertEqual(rows[0]["name"] as String, "Arthur")
var person2 = MutablePersistableRecordPerson(id: nil, name: "Barbara", age: 24)
try person2.save(db)
person1.name = "Craig"
try person1.save(db)
rows = try Row.fetchAll(db, sql: "SELECT * FROM persons ORDER BY id")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["id"] as Int64, person1.id!)
XCTAssertEqual(rows[0]["name"] as String, "Craig")
XCTAssertEqual(rows[1]["id"] as Int64, person2.id!)
XCTAssertEqual(rows[1]["name"] as String, "Barbara")
try person1.delete(db)
try person1.save(db)
rows = try Row.fetchAll(db, sql: "SELECT * FROM persons ORDER BY id")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["id"] as Int64, person1.id!)
XCTAssertEqual(rows[0]["name"] as String, "Craig")
XCTAssertEqual(rows[1]["id"] as Int64, person2.id!)
XCTAssertEqual(rows[1]["name"] as String, "Barbara")
}
}
func testSavedMutablePersistableRecordPerson() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var person1 = try MutablePersistableRecordPerson(id: nil, name: "Arthur", age: 24).saved(db)
var rows = try Row.fetchAll(db, sql: "SELECT * FROM persons")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["id"] as Int64, person1.id!)
XCTAssertEqual(rows[0]["name"] as String, "Arthur")
let person2 = try MutablePersistableRecordPerson(id: nil, name: "Barbara", age: 24).saved(db)
person1.name = "Craig"
var savedPerson1 = try person1.saved(db)
XCTAssertEqual(person1.id, savedPerson1.id)
rows = try Row.fetchAll(db, sql: "SELECT * FROM persons ORDER BY id")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["id"] as Int64, person1.id!)
XCTAssertEqual(rows[0]["name"] as String, "Craig")
XCTAssertEqual(rows[1]["id"] as Int64, person2.id!)
XCTAssertEqual(rows[1]["name"] as String, "Barbara")
try person1.delete(db)
savedPerson1 = try person1.saved(db)
XCTAssertEqual(person1.id, savedPerson1.id)
rows = try Row.fetchAll(db, sql: "SELECT * FROM persons ORDER BY id")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["id"] as Int64, savedPerson1.id!)
XCTAssertEqual(rows[0]["name"] as String, "Craig")
XCTAssertEqual(rows[1]["id"] as Int64, person2.id!)
XCTAssertEqual(rows[1]["name"] as String, "Barbara")
}
}
func testDeleteWithoutExplicitPrimaryKeyButWithExplicitRowIDSupport() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.write { db in
try db.execute(sql: "CREATE TABLE record(name)")
struct Record: Codable, MutablePersistableRecord {
var rowID: Int64?
var name: String
mutating func didInsert(_ inserted: InsertionSuccess) {
rowID = inserted.rowID
}
}
var record1 = Record(name: "Arthur")
var record2 = Record(name: "Barbara")
try record1.insert(db)
try record2.insert(db)
try record1.delete(db)
let names = try String.fetchAll(db, sql: "SELECT name FROM record ORDER BY rowid")
XCTAssertEqual(names, ["Barbara"])
}
}
func testDeleteWithoutExplicitPrimaryKeyAndWithoutExplicitRowIDSupport() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.write { db in
try db.execute(sql: "CREATE TABLE record(name)")
struct Record: Codable, PersistableRecord {
var name: String
}
let record = Record(name: "Arthur")
try record.insert(db)
try XCTAssertFalse(record.delete(db))
let names = try String.fetchAll(db, sql: "SELECT name FROM record ORDER BY rowid")
XCTAssertEqual(names, ["Arthur"])
}
}
func testDeleteMutablePersistableRecordPerson() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var person1 = MutablePersistableRecordPerson(id: nil, name: "Arthur", age: 24)
try person1.insert(db)
var person2 = MutablePersistableRecordPerson(id: nil, name: "Barbara", age: 24)
try person2.insert(db)
var deleted = try person1.delete(db)
XCTAssertTrue(deleted)
deleted = try person1.delete(db)
XCTAssertFalse(deleted)
let rows = try Row.fetchAll(db, sql: "SELECT * FROM persons ORDER BY id")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["id"] as Int64, person2.id!)
XCTAssertEqual(rows[0]["name"] as String, "Barbara")
}
}
func testExistsMutablePersistableRecordPerson() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var person = MutablePersistableRecordPerson(id: nil, name: "Arthur", age: 24)
try person.insert(db)
XCTAssertTrue(try person.exists(db))
try person.delete(db)
XCTAssertFalse(try person.exists(db))
}
}
func testMutablePersistableRecordPersonDatabaseDictionary() throws {
let person = MutablePersistableRecordPerson(id: nil, name: "Arthur", age: 24)
let dict = try person.databaseDictionary
XCTAssertEqual(dict, ["iD": DatabaseValue.null, "NAme": "Arthur".databaseValue, "aGe": 24.databaseValue])
}
// MARK: - MutablePersistableRecordCountry
func testInsertMutablePersistableRecordCountry() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var country = MutablePersistableRecordCountry(rowID: nil, isoCode: "FR", name: "France")
try country.insert(db)
let rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["rowID"] as Int64, country.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "France")
}
}
func testInsertedMutablePersistableRecordCountry() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
let country = try MutablePersistableRecordCountry(rowID: nil, isoCode: "FR", name: "France").inserted(db)
let rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["rowID"] as Int64, country.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "France")
}
}
func testUpdateMutablePersistableRecordCountry() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var country1 = MutablePersistableRecordCountry(rowID: nil, isoCode: "FR", name: "France")
try country1.insert(db)
var country2 = MutablePersistableRecordCountry(rowID: nil, isoCode: "US", name: "United States")
try country2.insert(db)
country1.name = "France Métropolitaine"
try country1.update(db)
XCTAssertEqual(self.lastSQLQuery, "UPDATE \"countries\" SET \"name\"='France Métropolitaine' WHERE \"isoCode\"='FR'")
let rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries ORDER BY rowID")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["rowID"] as Int64, country1.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "France Métropolitaine")
XCTAssertEqual(rows[1]["rowID"] as Int64, country2.rowID!)
XCTAssertEqual(rows[1]["name"] as String, "United States")
}
}
func testSaveMutablePersistableRecordCountry() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var country1 = MutablePersistableRecordCountry(rowID: nil, isoCode: "FR", name: "France")
try country1.save(db)
var rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["rowID"] as Int64, country1.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "France")
var country2 = MutablePersistableRecordCountry(rowID: nil, isoCode: "US", name: "United States")
try country2.save(db)
country1.name = "France Métropolitaine"
try country1.save(db)
rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries ORDER BY rowID")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["rowID"] as Int64, country1.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "France Métropolitaine")
XCTAssertEqual(rows[1]["rowID"] as Int64, country2.rowID!)
XCTAssertEqual(rows[1]["name"] as String, "United States")
try country1.delete(db)
try country1.save(db)
rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries ORDER BY rowID")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["rowID"] as Int64, country2.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "United States")
XCTAssertEqual(rows[1]["rowID"] as Int64, country1.rowID!)
XCTAssertEqual(rows[1]["name"] as String, "France Métropolitaine")
}
}
func testSavedMutablePersistableRecordCountry() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var country1 = try MutablePersistableRecordCountry(rowID: nil, isoCode: "FR", name: "France").saved(db)
var rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["rowID"] as Int64, country1.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "France")
let country2 = try MutablePersistableRecordCountry(rowID: nil, isoCode: "US", name: "United States").saved(db)
country1.name = "France Métropolitaine"
var savedCountry1 = try country1.saved(db)
XCTAssertEqual(country1.rowID, savedCountry1.rowID)
rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries ORDER BY rowID")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["rowID"] as Int64, country1.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "France Métropolitaine")
XCTAssertEqual(rows[1]["rowID"] as Int64, country2.rowID!)
XCTAssertEqual(rows[1]["name"] as String, "United States")
try country1.delete(db)
savedCountry1 = try country1.saved(db)
rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries ORDER BY rowID")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["rowID"] as Int64, country2.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "United States")
XCTAssertEqual(rows[1]["rowID"] as Int64, savedCountry1.rowID!)
XCTAssertEqual(rows[1]["name"] as String, "France Métropolitaine")
}
}
func testDeleteMutablePersistableRecordCountry() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var country1 = MutablePersistableRecordCountry(rowID: nil, isoCode: "FR", name: "France")
try country1.insert(db)
var country2 = MutablePersistableRecordCountry(rowID: nil, isoCode: "US", name: "United States")
try country2.insert(db)
var deleted = try country1.delete(db)
XCTAssertTrue(deleted)
deleted = try country1.delete(db)
XCTAssertFalse(deleted)
let rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries ORDER BY rowID")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["rowID"] as Int64, country2.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "United States")
}
}
func testExistsMutablePersistableRecordCountry() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var country = MutablePersistableRecordCountry(rowID: nil, isoCode: "FR", name: "France")
try country.insert(db)
XCTAssertTrue(try country.exists(db))
try country.delete(db)
XCTAssertFalse(try country.exists(db))
}
}
// MARK: - MutablePersistableRecordCustomizedCountry
func testInsertMutablePersistableRecordCustomizedCountry() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var country = MutablePersistableRecordCustomizedCountry(
rowID: nil,
isoCode: "FR",
name: "France")
try country.insert(db)
XCTAssertEqual(country.callbacks.willInsertCount, 1)
XCTAssertEqual(country.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(country.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(country.callbacks.didInsertCount, 1)
XCTAssertEqual(country.callbacks.willUpdateCount, 0)
XCTAssertEqual(country.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(country.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(country.callbacks.didUpdateCount, 0)
XCTAssertEqual(country.callbacks.willSaveCount, 1)
XCTAssertEqual(country.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(country.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(country.callbacks.didSaveCount, 1)
XCTAssertEqual(country.callbacks.willDeleteCount, 0)
XCTAssertEqual(country.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(country.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(country.callbacks.didDeleteCount, 0)
let rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["rowID"] as Int64, country.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "France")
}
}
func testUpdateMutablePersistableRecordCustomizedCountry() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var country1 = MutablePersistableRecordCustomizedCountry(
rowID: nil,
isoCode: "FR",
name: "France")
try country1.insert(db)
var country2 = MutablePersistableRecordCustomizedCountry(
rowID: nil,
isoCode: "US",
name: "United States")
try country2.insert(db)
country1.name = "France Métropolitaine"
try country1.update(db)
XCTAssertEqual(self.lastSQLQuery, "UPDATE \"countries\" SET \"name\"='France Métropolitaine' WHERE \"isoCode\"='FR'")
XCTAssertEqual(country1.callbacks.willInsertCount, 1)
XCTAssertEqual(country1.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(country1.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(country1.callbacks.didInsertCount, 1)
XCTAssertEqual(country1.callbacks.willUpdateCount, 1)
XCTAssertEqual(country1.callbacks.aroundUpdateEnterCount, 1)
XCTAssertEqual(country1.callbacks.aroundUpdateExitCount, 1)
XCTAssertEqual(country1.callbacks.didUpdateCount, 1)
XCTAssertEqual(country1.callbacks.willSaveCount, 2)
XCTAssertEqual(country1.callbacks.aroundSaveEnterCount, 2)
XCTAssertEqual(country1.callbacks.aroundSaveExitCount, 2)
XCTAssertEqual(country1.callbacks.didSaveCount, 2)
XCTAssertEqual(country1.callbacks.willDeleteCount, 0)
XCTAssertEqual(country1.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(country1.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(country1.callbacks.didDeleteCount, 0)
let rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries ORDER BY rowID")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["rowID"] as Int64, country1.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "France Métropolitaine")
XCTAssertEqual(rows[1]["rowID"] as Int64, country2.rowID!)
XCTAssertEqual(rows[1]["name"] as String, "United States")
}
}
func testRecordErrorMutablePersistableRecordCustomizedCountry() throws {
let country = MutablePersistableRecordCustomizedCountry(
rowID: nil,
isoCode: "FR",
name: "France")
let dbQueue = try makeDatabaseQueue()
do {
try dbQueue.inDatabase { db in
try country.update(db)
}
XCTFail("Expected RecordError")
} catch RecordError.recordNotFound(databaseTableName: "countries", key: ["isoCode": "FR".databaseValue]) { }
XCTAssertEqual(country.callbacks.willInsertCount, 0)
XCTAssertEqual(country.callbacks.aroundInsertEnterCount, 0)
XCTAssertEqual(country.callbacks.aroundInsertExitCount, 0)
XCTAssertEqual(country.callbacks.didInsertCount, 0)
XCTAssertEqual(country.callbacks.willUpdateCount, 1)
XCTAssertEqual(country.callbacks.aroundUpdateEnterCount, 1)
XCTAssertEqual(country.callbacks.aroundUpdateExitCount, 0) // last update has failed
XCTAssertEqual(country.callbacks.didUpdateCount, 0) // last update has failed
XCTAssertEqual(country.callbacks.willSaveCount, 1)
XCTAssertEqual(country.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(country.callbacks.aroundSaveExitCount, 0) // last update has failed
XCTAssertEqual(country.callbacks.didSaveCount, 0) // last update has failed
XCTAssertEqual(country.callbacks.willDeleteCount, 0)
XCTAssertEqual(country.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(country.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(country.callbacks.didDeleteCount, 0)
}
func testSaveMutablePersistableRecordCustomizedCountry() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var country1 = MutablePersistableRecordCustomizedCountry(
rowID: nil,
isoCode: "FR",
name: "France")
try country1.save(db)
XCTAssertEqual(country1.callbacks.willInsertCount, 1)
XCTAssertEqual(country1.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(country1.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(country1.callbacks.didInsertCount, 1)
XCTAssertEqual(country1.callbacks.willUpdateCount, 1)
XCTAssertEqual(country1.callbacks.aroundUpdateEnterCount, 1)
XCTAssertEqual(country1.callbacks.aroundUpdateExitCount, 0) // last update has failed
XCTAssertEqual(country1.callbacks.didUpdateCount, 0) // last update has failed
XCTAssertEqual(country1.callbacks.willSaveCount, 1)
XCTAssertEqual(country1.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(country1.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(country1.callbacks.didSaveCount, 1)
XCTAssertEqual(country1.callbacks.willDeleteCount, 0)
XCTAssertEqual(country1.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(country1.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(country1.callbacks.didDeleteCount, 0)
var rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["rowID"] as Int64, country1.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "France")
var country2 = MutablePersistableRecordCustomizedCountry(
rowID: nil,
isoCode: "US",
name: "United States")
try country2.save(db)
country1.name = "France Métropolitaine"
try country1.save(db)
XCTAssertEqual(country1.callbacks.willInsertCount, 1)
XCTAssertEqual(country1.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(country1.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(country1.callbacks.didInsertCount, 1)
XCTAssertEqual(country1.callbacks.willUpdateCount, 2)
XCTAssertEqual(country1.callbacks.aroundUpdateEnterCount, 2)
XCTAssertEqual(country1.callbacks.aroundUpdateExitCount, 1)
XCTAssertEqual(country1.callbacks.didUpdateCount, 1)
XCTAssertEqual(country1.callbacks.willSaveCount, 2)
XCTAssertEqual(country1.callbacks.aroundSaveEnterCount, 2)
XCTAssertEqual(country1.callbacks.aroundSaveExitCount, 2)
XCTAssertEqual(country1.callbacks.didSaveCount, 2)
XCTAssertEqual(country1.callbacks.willDeleteCount, 0)
XCTAssertEqual(country1.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(country1.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(country1.callbacks.didDeleteCount, 0)
rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries ORDER BY rowID")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["rowID"] as Int64, country1.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "France Métropolitaine")
XCTAssertEqual(rows[1]["rowID"] as Int64, country2.rowID!)
XCTAssertEqual(rows[1]["name"] as String, "United States")
_ = try country1.delete(db)
try country1.save(db)
XCTAssertEqual(country1.callbacks.willInsertCount, 2)
XCTAssertEqual(country1.callbacks.aroundInsertEnterCount, 2)
XCTAssertEqual(country1.callbacks.aroundInsertExitCount, 2)
XCTAssertEqual(country1.callbacks.didInsertCount, 2)
XCTAssertEqual(country1.callbacks.willUpdateCount, 3)
XCTAssertEqual(country1.callbacks.aroundUpdateEnterCount, 3)
XCTAssertEqual(country1.callbacks.aroundUpdateExitCount, 1) // last update has failed
XCTAssertEqual(country1.callbacks.didUpdateCount, 1) // last update has failed
XCTAssertEqual(country1.callbacks.willSaveCount, 3)
XCTAssertEqual(country1.callbacks.aroundSaveEnterCount, 3)
XCTAssertEqual(country1.callbacks.aroundSaveExitCount, 3)
XCTAssertEqual(country1.callbacks.didSaveCount, 3)
XCTAssertEqual(country1.callbacks.willDeleteCount, 1)
XCTAssertEqual(country1.callbacks.aroundDeleteEnterCount, 1)
XCTAssertEqual(country1.callbacks.aroundDeleteExitCount, 1)
XCTAssertEqual(country1.callbacks.didDeleteCount, 1)
rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries ORDER BY rowID")
XCTAssertEqual(rows.count, 2)
XCTAssertEqual(rows[0]["rowID"] as Int64, country2.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "United States")
XCTAssertEqual(rows[1]["rowID"] as Int64, country1.rowID!)
XCTAssertEqual(rows[1]["name"] as String, "France Métropolitaine")
}
}
func testDeleteMutablePersistableRecordCustomizedCountry() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var country1 = MutablePersistableRecordCustomizedCountry(
rowID: nil,
isoCode: "FR",
name: "France")
try country1.insert(db)
var country2 = MutablePersistableRecordCustomizedCountry(
rowID: nil,
isoCode: "US",
name: "United States")
try country2.insert(db)
var deleted = try country1.delete(db)
XCTAssertTrue(deleted)
deleted = try country1.delete(db)
XCTAssertFalse(deleted)
XCTAssertEqual(country1.callbacks.willInsertCount, 1)
XCTAssertEqual(country1.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(country1.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(country1.callbacks.didInsertCount, 1)
XCTAssertEqual(country1.callbacks.willUpdateCount, 0)
XCTAssertEqual(country1.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(country1.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(country1.callbacks.didUpdateCount, 0)
XCTAssertEqual(country1.callbacks.willSaveCount, 1)
XCTAssertEqual(country1.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(country1.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(country1.callbacks.didSaveCount, 1)
XCTAssertEqual(country1.callbacks.willDeleteCount, 2)
XCTAssertEqual(country1.callbacks.aroundDeleteEnterCount, 2)
XCTAssertEqual(country1.callbacks.aroundDeleteExitCount, 2)
XCTAssertEqual(country1.callbacks.didDeleteCount, 2)
let rows = try Row.fetchAll(db, sql: "SELECT rowID, * FROM countries ORDER BY rowID")
XCTAssertEqual(rows.count, 1)
XCTAssertEqual(rows[0]["rowID"] as Int64, country2.rowID!)
XCTAssertEqual(rows[0]["name"] as String, "United States")
}
}
func testExistsMutablePersistableRecordCustomizedCountry() throws {
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var country = MutablePersistableRecordCustomizedCountry(
rowID: nil,
isoCode: "FR",
name: "France")
try country.insert(db)
XCTAssertTrue(try country.exists(db))
XCTAssertEqual(country.callbacks.willInsertCount, 1)
XCTAssertEqual(country.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(country.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(country.callbacks.didInsertCount, 1)
XCTAssertEqual(country.callbacks.willUpdateCount, 0)
XCTAssertEqual(country.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(country.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(country.callbacks.didUpdateCount, 0)
XCTAssertEqual(country.callbacks.willSaveCount, 1)
XCTAssertEqual(country.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(country.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(country.callbacks.didSaveCount, 1)
XCTAssertEqual(country.callbacks.willDeleteCount, 0)
XCTAssertEqual(country.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(country.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(country.callbacks.didDeleteCount, 0)
_ = try country.delete(db)
XCTAssertFalse(try country.exists(db))
XCTAssertEqual(country.callbacks.willInsertCount, 1)
XCTAssertEqual(country.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(country.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(country.callbacks.didInsertCount, 1)
XCTAssertEqual(country.callbacks.willUpdateCount, 0)
XCTAssertEqual(country.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(country.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(country.callbacks.didUpdateCount, 0)
XCTAssertEqual(country.callbacks.willSaveCount, 1)
XCTAssertEqual(country.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(country.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(country.callbacks.didSaveCount, 1)
XCTAssertEqual(country.callbacks.willDeleteCount, 1)
XCTAssertEqual(country.callbacks.aroundDeleteEnterCount, 1)
XCTAssertEqual(country.callbacks.aroundDeleteExitCount, 1)
XCTAssertEqual(country.callbacks.didDeleteCount, 1)
}
}
// MARK: - Misc
func testPartiallyEncodedRecord() throws {
struct PartialRecord : MutablePersistableRecord {
var id: Int64?
var a: String
static let databaseTableName = "records"
func encode(to container: inout PersistenceContainer) {
container["id"] = id
container["a"] = a
}
mutating func didInsert(_ inserted: InsertionSuccess) {
id = inserted.rowID
}
}
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
try db.create(table: "records") { t in
t.primaryKey("id", .integer)
t.column("a", .text)
t.column("b", .text)
t.column("c", .integer).notNull().defaults(to: 123)
}
// Insertion only inserts defined columns
var record = PartialRecord(id: nil, a: "foo")
try record.insert(db)
XCTAssertTrue(
["INSERT INTO \"records\" (\"id\", \"a\") VALUES (NULL,'foo')",
"INSERT INTO \"records\" (\"a\", \"id\") VALUES ('foo',NULL)"]
.contains(lastSQLQuery))
XCTAssertEqual(try Row.fetchOne(db, sql: "SELECT * FROM records")!, ["id": 1, "a": "foo", "b": nil, "c": 123])
// Update only updates defined columns
record.a = "bar"
try record.update(db)
XCTAssertEqual(lastSQLQuery, "UPDATE \"records\" SET \"a\"='bar' WHERE \"id\"=1")
XCTAssertEqual(try Row.fetchOne(db, sql: "SELECT * FROM records")!, ["id": 1, "a": "bar", "b": nil, "c": 123])
// Update always update something
record.a = "baz"
try record.update(db, columns: ["b"])
XCTAssertEqual(lastSQLQuery, "UPDATE \"records\" SET \"id\"=1 WHERE \"id\"=1")
XCTAssertEqual(try Row.fetchOne(db, sql: "SELECT * FROM records")!, ["id": 1, "a": "bar", "b": nil, "c": 123])
// Deletion
try record.delete(db)
XCTAssertEqual(lastSQLQuery, "DELETE FROM \"records\" WHERE \"id\"=1")
XCTAssertEqual(try Int.fetchOne(db, sql: "SELECT COUNT(*) FROM records")!, 0)
// Expect database errors when missing columns must have a value
try db.drop(table: "records")
try db.create(table: "records") { t in
t.primaryKey("id", .integer)
t.column("a", .text)
t.column("b", .text).notNull()
}
do {
try record.insert(db)
} catch let error as DatabaseError {
XCTAssertEqual(error.resultCode, .SQLITE_CONSTRAINT)
// actual error message depends on the SQLite version
XCTAssertTrue(
["NOT NULL constraint failed: records.b",
"records.b may not be NULL"].contains(error.message!))
}
}
}
func testRecordErrorRecordNotFoundDescription() {
do {
let error = RecordError.recordNotFound(
databaseTableName: "place",
key: ["id": .null])
XCTAssertEqual(
error.description,
"Key not found in table place: [id:NULL]")
}
do {
let error = RecordError.recordNotFound(
databaseTableName: "user",
key: ["uuid": "E621E1F8-C36C-495A-93FC-0C247A3E6E5F".databaseValue])
XCTAssertEqual(
error.description,
"Key not found in table user: [uuid:\"E621E1F8-C36C-495A-93FC-0C247A3E6E5F\"]")
}
}
func testGeneratedColumnsInsertIsAnError() throws {
#if !GRDBCUSTOMSQLITE
throw XCTSkip("Generated columns are not available")
#else
struct T: MutablePersistableRecord {
func encode(to container: inout PersistenceContainer) {
container["a"] = 1
container["b"] = 1
}
}
let dbQueue = try makeDatabaseQueue()
try dbQueue.write { db in
try db.execute(sql: "CREATE TABLE t (a, b ALWAYS GENERATED AS (a))")
do {
var record = T()
try record.insert(db)
XCTFail("Expected error")
} catch let error as DatabaseError {
XCTAssertEqual(error.resultCode, .SQLITE_ERROR)
XCTAssertEqual(error.message!, "cannot INSERT into generated column \"b\"")
XCTAssertEqual(error.sql!, "INSERT INTO \"t\" (\"a\", \"b\") VALUES (?,?)")
}
}
#endif
}
func testGeneratedColumnsUpdateIsAnError() throws {
#if !GRDBCUSTOMSQLITE
throw XCTSkip("Generated columns are not available")
#else
struct T: MutablePersistableRecord {
func encode(to container: inout PersistenceContainer) {
container["id"] = 1
container["a"] = 1
}
}
let dbQueue = try makeDatabaseQueue()
try dbQueue.write { db in
try db.execute(sql: "CREATE TABLE t (id INTEGER PRIMARY KEY, a ALWAYS GENERATED AS (id))")
do {
try T().update(db)
XCTFail("Expected error")
} catch let error as DatabaseError {
XCTAssertEqual(error.resultCode, .SQLITE_ERROR)
XCTAssertEqual(error.message!, "cannot UPDATE generated column \"a\"")
XCTAssertEqual(error.sql!, "UPDATE \"t\" SET \"a\"=? WHERE \"id\"=?")
}
}
#endif
}
}
// MARK: - Insert and Fetch
extension MutablePersistableRecordTests {
func test_insertAndFetch() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
let player = FullPlayer(id: nil, name: "Arthur", score: 1000)
let insertedPlayer = try XCTUnwrap(player.insertAndFetch(db))
XCTAssertEqual(insertedPlayer.id, 1)
XCTAssertEqual(insertedPlayer.name, "Arthur")
XCTAssertEqual(insertedPlayer.score, 1000)
}
}
func test_insertAndFetch_as() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
do {
sqlQueries.removeAll()
var partialPlayer = PartialPlayer(name: "Arthur")
let fullPlayer = try XCTUnwrap(partialPlayer.insertAndFetch(db, as: FullPlayer.self))
XCTAssert(sqlQueries.contains("""
INSERT INTO "player" ("id", "name") VALUES (NULL,'Arthur') RETURNING *
"""), sqlQueries.joined(separator: "\n"))
XCTAssertEqual(partialPlayer.id, 1)
XCTAssertEqual(fullPlayer.id, 1)
XCTAssertEqual(fullPlayer.name, "Arthur")
XCTAssertEqual(fullPlayer.score, 1000)
XCTAssertEqual(partialPlayer.callbacks.willInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willUpdateCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didUpdateCount, 0)
XCTAssertEqual(partialPlayer.callbacks.willSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willDeleteCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didDeleteCount, 0)
}
}
}
func test_insertAndFetch_selection_fetch() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
do {
sqlQueries.removeAll()
var partialPlayer = PartialPlayer(name: "Arthur")
let score = try partialPlayer.insertAndFetch(db, selection: [Column("score")]) { (statement: Statement) in
try Int.fetchOne(statement)!
}
XCTAssert(sqlQueries.contains("""
INSERT INTO "player" ("id", "name") VALUES (NULL,'Arthur') RETURNING "score"
"""), sqlQueries.joined(separator: "\n"))
XCTAssertEqual(partialPlayer.id, 1)
XCTAssertEqual(score, 1000)
XCTAssertEqual(partialPlayer.callbacks.willInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willUpdateCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didUpdateCount, 0)
XCTAssertEqual(partialPlayer.callbacks.willSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willDeleteCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didDeleteCount, 0)
}
do {
// Test onConflict: .ignore
sqlQueries.removeAll()
var player = FullPlayer(id: 1, name: "Barbara", score: 100)
try XCTAssertTrue(player.exists(db))
let score = try player.insertAndFetch(db, onConflict: .ignore, selection: [Column("score")]) { (statement: Statement) in
try Int.fetchOne(statement)
}
XCTAssert(sqlQueries.contains("""
INSERT OR IGNORE INTO "player" ("id", "name", "score") VALUES (1,'Barbara',100) RETURNING "score"
"""), sqlQueries.joined(separator: "\n"))
XCTAssertEqual(player.id, 1)
XCTAssertNil(score)
XCTAssertEqual(player.callbacks.willInsertCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(player.callbacks.didInsertCount, 1)
XCTAssertEqual(player.callbacks.willUpdateCount, 0)
XCTAssertEqual(player.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(player.callbacks.didUpdateCount, 0)
XCTAssertEqual(player.callbacks.willSaveCount, 1)
XCTAssertEqual(player.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(player.callbacks.didSaveCount, 1)
XCTAssertEqual(player.callbacks.willDeleteCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(player.callbacks.didDeleteCount, 0)
}
}
}
}
// MARK: - Save and Fetch
extension MutablePersistableRecordTests {
func test_saveAndFetch() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
let player = FullPlayer(id: nil, name: "Arthur", score: 1000)
let savedPlayer = try XCTUnwrap(player.saveAndFetch(db))
XCTAssertEqual(savedPlayer.id, 1)
XCTAssertEqual(savedPlayer.name, "Arthur")
XCTAssertEqual(savedPlayer.score, 1000)
}
}
func test_saveAndFetch_as() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
do {
sqlQueries.removeAll()
var partialPlayer = PartialPlayer(name: "Arthur")
let fullPlayer = try XCTUnwrap(partialPlayer.saveAndFetch(db, as: FullPlayer.self))
XCTAssert(sqlQueries.allSatisfy { !$0.contains("UPDATE") })
XCTAssert(sqlQueries.contains("""
INSERT INTO "player" ("id", "name") VALUES (NULL,'Arthur') RETURNING *
"""), sqlQueries.joined(separator: "\n"))
XCTAssertEqual(partialPlayer.id, 1)
XCTAssertEqual(fullPlayer.id, 1)
XCTAssertEqual(fullPlayer.name, "Arthur")
XCTAssertEqual(fullPlayer.score, 1000)
XCTAssertEqual(partialPlayer.callbacks.willInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willUpdateCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didUpdateCount, 0)
XCTAssertEqual(partialPlayer.callbacks.willSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willDeleteCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didDeleteCount, 0)
}
do {
var partialPlayer = PartialPlayer(id: 1, name: "Arthur")
try partialPlayer.delete(db)
sqlQueries.removeAll()
let fullPlayer = try XCTUnwrap(partialPlayer.saveAndFetch(db, as: FullPlayer.self))
XCTAssert(sqlQueries.contains("""
UPDATE "player" SET "name"='Arthur' WHERE "id"=1 RETURNING *
"""), sqlQueries.joined(separator: "\n"))
XCTAssert(sqlQueries.contains("""
INSERT INTO "player" ("id", "name") VALUES (1,'Arthur') RETURNING *
"""), sqlQueries.joined(separator: "\n"))
XCTAssertEqual(partialPlayer.id, 1)
XCTAssertEqual(fullPlayer.id, 1)
XCTAssertEqual(fullPlayer.name, "Arthur")
XCTAssertEqual(fullPlayer.score, 1000)
XCTAssertEqual(partialPlayer.callbacks.willInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willUpdateCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didUpdateCount, 0)
XCTAssertEqual(partialPlayer.callbacks.willSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willDeleteCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didDeleteCount, 1)
}
do {
sqlQueries.removeAll()
var partialPlayer = PartialPlayer(id: 1, name: "Arthur")
let fullPlayer = try XCTUnwrap(partialPlayer.saveAndFetch(db, as: FullPlayer.self))
XCTAssert(sqlQueries.allSatisfy { !$0.contains("INSERT") })
XCTAssert(sqlQueries.contains("""
UPDATE "player" SET "name"='Arthur' WHERE "id"=1 RETURNING *
"""), sqlQueries.joined(separator: "\n"))
XCTAssertEqual(partialPlayer.id, 1)
XCTAssertEqual(fullPlayer.id, 1)
XCTAssertEqual(fullPlayer.name, "Arthur")
XCTAssertEqual(fullPlayer.score, 1000)
XCTAssertEqual(partialPlayer.callbacks.willInsertCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didInsertCount, 0)
XCTAssertEqual(partialPlayer.callbacks.willUpdateCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didUpdateCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willDeleteCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didDeleteCount, 0)
}
}
}
func test_saveAndFetch_selection_fetch() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
do {
sqlQueries.removeAll()
var partialPlayer = PartialPlayer(name: "Arthur")
let score = try partialPlayer.saveAndFetch(db, selection: [Column("score")]) { (statement: Statement) in
try Int.fetchOne(statement)
}
XCTAssert(sqlQueries.allSatisfy { !$0.contains("UPDATE") })
XCTAssert(sqlQueries.contains("""
INSERT INTO "player" ("id", "name") VALUES (NULL,'Arthur') RETURNING "score"
"""), sqlQueries.joined(separator: "\n"))
XCTAssertEqual(partialPlayer.id, 1)
XCTAssertEqual(score, 1000)
XCTAssertEqual(partialPlayer.callbacks.willInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willUpdateCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didUpdateCount, 0)
XCTAssertEqual(partialPlayer.callbacks.willSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willDeleteCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didDeleteCount, 0)
}
do {
var partialPlayer = PartialPlayer(id: 1, name: "Arthur")
try partialPlayer.delete(db)
sqlQueries.removeAll()
let score = try partialPlayer.saveAndFetch(db, selection: [Column("score")]) { (statement: Statement) in
try Int.fetchOne(statement)
}
XCTAssert(sqlQueries.contains("""
UPDATE "player" SET "name"='Arthur' WHERE "id"=1 RETURNING "score"
"""), sqlQueries.joined(separator: "\n"))
XCTAssert(sqlQueries.contains("""
INSERT INTO "player" ("id", "name") VALUES (1,'Arthur') RETURNING "score"
"""), sqlQueries.joined(separator: "\n"))
XCTAssertEqual(partialPlayer.id, 1)
XCTAssertEqual(score, 1000)
XCTAssertEqual(partialPlayer.callbacks.willInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willUpdateCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didUpdateCount, 0)
XCTAssertEqual(partialPlayer.callbacks.willSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willDeleteCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didDeleteCount, 1)
}
do {
sqlQueries.removeAll()
var partialPlayer = PartialPlayer(id: 1, name: "Arthur")
let score = try partialPlayer.saveAndFetch(db, selection: [Column("score")]) { (statement: Statement) in
try Int.fetchOne(statement)
}
XCTAssert(sqlQueries.allSatisfy { !$0.contains("INSERT") })
XCTAssert(sqlQueries.contains("""
UPDATE "player" SET "name"='Arthur' WHERE "id"=1 RETURNING "score"
"""), sqlQueries.joined(separator: "\n"))
XCTAssertEqual(partialPlayer.id, 1)
XCTAssertEqual(score, 1000)
XCTAssertEqual(partialPlayer.callbacks.willInsertCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didInsertCount, 0)
XCTAssertEqual(partialPlayer.callbacks.willUpdateCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didUpdateCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willDeleteCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didDeleteCount, 0)
}
}
}
}
// MARK: - Update and Fetch
extension MutablePersistableRecordTests {
func test_updateAndFetch() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var player = FullPlayer(id: 1, name: "Arthur", score: 1000)
do {
_ = try player.updateAndFetch(db)
XCTFail("Expected RecordError")
} catch RecordError.recordNotFound(databaseTableName: "player", key: ["id": 1.databaseValue]) { }
try player.insert(db)
player.name = "Barbara"
do {
let updatedPlayer = try XCTUnwrap(player.updateAndFetch(db))
XCTAssertEqual(updatedPlayer.id, 1)
XCTAssertEqual(updatedPlayer.name, "Barbara")
XCTAssertEqual(updatedPlayer.score, 1000)
}
XCTAssertEqual(player.callbacks.willInsertCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(player.callbacks.didInsertCount, 1)
XCTAssertEqual(player.callbacks.willUpdateCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateEnterCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateExitCount, 1)
XCTAssertEqual(player.callbacks.didUpdateCount, 1)
XCTAssertEqual(player.callbacks.willSaveCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveEnterCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveExitCount, 2)
XCTAssertEqual(player.callbacks.didSaveCount, 2)
XCTAssertEqual(player.callbacks.willDeleteCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(player.callbacks.didDeleteCount, 0)
}
}
func test_updateAndFetch_as() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var player = FullPlayer(id: 1, name: "Arthur", score: 1000)
do {
_ = try player.updateAndFetch(db, as: PartialPlayer.self)
XCTFail("Expected RecordError")
} catch RecordError.recordNotFound(databaseTableName: "player", key: ["id": 1.databaseValue]) { }
try player.insert(db)
player.name = "Barbara"
do {
let updatedPlayer = try XCTUnwrap(player.updateAndFetch(db, as: PartialPlayer.self))
XCTAssertEqual(updatedPlayer.id, 1)
XCTAssertEqual(updatedPlayer.name, "Barbara")
}
XCTAssertEqual(player.callbacks.willInsertCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(player.callbacks.didInsertCount, 1)
XCTAssertEqual(player.callbacks.willUpdateCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateEnterCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateExitCount, 1)
XCTAssertEqual(player.callbacks.didUpdateCount, 1)
XCTAssertEqual(player.callbacks.willSaveCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveEnterCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveExitCount, 2)
XCTAssertEqual(player.callbacks.didSaveCount, 2)
XCTAssertEqual(player.callbacks.willDeleteCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(player.callbacks.didDeleteCount, 0)
}
}
func test_updateAndFetch_selection_fetch() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var player = FullPlayer(id: 1, name: "Arthur", score: 1000)
do {
_ = try player.updateAndFetch(db, selection: [AllColumns()]) { statement in
try Row.fetchOne(statement)
}
XCTFail("Expected RecordError")
} catch RecordError.recordNotFound(databaseTableName: "player", key: ["id": 1.databaseValue]) { }
try player.insert(db)
player.name = "Barbara"
player.score = 0
do {
let row = try player.updateAndFetch(db, selection: [AllColumns()]) { statement in
try Row.fetchOne(statement)
}
XCTAssertEqual(row, ["id": 1, "name": "Barbara", "score": 0])
}
XCTAssertEqual(player.callbacks.willInsertCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(player.callbacks.didInsertCount, 1)
XCTAssertEqual(player.callbacks.willUpdateCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateEnterCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateExitCount, 1)
XCTAssertEqual(player.callbacks.didUpdateCount, 1)
XCTAssertEqual(player.callbacks.willSaveCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveEnterCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveExitCount, 2)
XCTAssertEqual(player.callbacks.didSaveCount, 2)
XCTAssertEqual(player.callbacks.willDeleteCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(player.callbacks.didDeleteCount, 0)
}
}
func test_updateAndFetch_columns_selection_fetch() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var player = FullPlayer(id: 1, name: "Arthur", score: 1000)
do {
_ = try player.updateAndFetch(db, columns: [Column("score")], selection: [AllColumns()]) { statement in
try Row.fetchOne(statement)
}
XCTFail("Expected RecordError")
} catch RecordError.recordNotFound(databaseTableName: "player", key: ["id": 1.databaseValue]) { }
try player.insert(db)
player.name = "Barbara"
player.score = 0
do {
let row = try player.updateAndFetch(db, columns: [Column("score")], selection: [AllColumns()]) { statement in
try Row.fetchOne(statement)
}
XCTAssertEqual(row, ["id": 1, "name": "Arthur", "score": 0])
}
XCTAssertEqual(player.callbacks.willInsertCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(player.callbacks.didInsertCount, 1)
XCTAssertEqual(player.callbacks.willUpdateCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateEnterCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateExitCount, 1)
XCTAssertEqual(player.callbacks.didUpdateCount, 1)
XCTAssertEqual(player.callbacks.willSaveCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveEnterCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveExitCount, 2)
XCTAssertEqual(player.callbacks.didSaveCount, 2)
XCTAssertEqual(player.callbacks.willDeleteCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(player.callbacks.didDeleteCount, 0)
}
}
func test_updateChangesAndFetch_modify() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var player = FullPlayer(id: 1, name: "Arthur", score: 1000)
do {
_ = try player.updateChangesAndFetch(db) {
$0.name = "Barbara"
}
XCTFail("Expected RecordError")
} catch RecordError.recordNotFound(databaseTableName: "player", key: ["id": 1.databaseValue]) { }
try player.insert(db)
do {
let updatedPlayer = try player.updateChangesAndFetch(db) {
$0.name = "Barbara"
}
XCTAssertNil(updatedPlayer)
}
do {
let updatedPlayer = try XCTUnwrap(player.updateChangesAndFetch(db) {
$0.name = "Craig"
})
XCTAssertEqual(updatedPlayer.id, 1)
XCTAssertEqual(updatedPlayer.name, "Craig")
XCTAssertEqual(updatedPlayer.score, 1000)
}
XCTAssertEqual(player.callbacks.willInsertCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(player.callbacks.didInsertCount, 1)
XCTAssertEqual(player.callbacks.willUpdateCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateEnterCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateExitCount, 1)
XCTAssertEqual(player.callbacks.didUpdateCount, 1)
XCTAssertEqual(player.callbacks.willSaveCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveEnterCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveExitCount, 2)
XCTAssertEqual(player.callbacks.didSaveCount, 2)
XCTAssertEqual(player.callbacks.willDeleteCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(player.callbacks.didDeleteCount, 0)
}
}
func test_updateChangesAndFetch_as_modify() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var player = FullPlayer(id: 1, name: "Arthur", score: 1000)
do {
_ = try player.updateChangesAndFetch(db, as: PartialPlayer.self) {
$0.name = "Barbara"
}
XCTFail("Expected RecordError")
} catch RecordError.recordNotFound(databaseTableName: "player", key: ["id": 1.databaseValue]) { }
try player.insert(db)
do {
let updatedPlayer = try player.updateChangesAndFetch(db, as: PartialPlayer.self) {
$0.name = "Barbara"
}
XCTAssertNil(updatedPlayer)
}
do {
let updatedPlayer = try XCTUnwrap(player.updateChangesAndFetch(db, as: PartialPlayer.self) {
$0.name = "Craig"
})
XCTAssertEqual(updatedPlayer.id, 1)
XCTAssertEqual(updatedPlayer.name, "Craig")
}
XCTAssertEqual(player.callbacks.willInsertCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(player.callbacks.didInsertCount, 1)
XCTAssertEqual(player.callbacks.willUpdateCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateEnterCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateExitCount, 1)
XCTAssertEqual(player.callbacks.didUpdateCount, 1)
XCTAssertEqual(player.callbacks.willSaveCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveEnterCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveExitCount, 2)
XCTAssertEqual(player.callbacks.didSaveCount, 2)
XCTAssertEqual(player.callbacks.willDeleteCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(player.callbacks.didDeleteCount, 0)
}
}
func test_updateChangesAndFetch_selection_fetch_modify() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("RETURNING clause is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("RETURNING clause is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
var player = FullPlayer(id: 1, name: "Arthur", score: 1000)
do {
_ = try player.updateChangesAndFetch(
db, selection: [AllColumns()],
fetch: { statement in try Row.fetchOne(statement) },
modify: { $0.name = "Barbara" })
XCTFail("Expected RecordError")
} catch RecordError.recordNotFound(databaseTableName: "player", key: ["id": 1.databaseValue]) { }
try player.insert(db)
do {
let updatedRow = try player.updateChangesAndFetch(
db, selection: [AllColumns()],
fetch: { statement in try Row.fetchOne(statement) },
modify: { $0.name = "Barbara" })
XCTAssertNil(updatedRow)
}
do {
let updatedRow = try player.updateChangesAndFetch(
db, selection: [AllColumns()],
fetch: { statement in try Row.fetchOne(statement) },
modify: { $0.name = "Craig" })
XCTAssertEqual(updatedRow, ["id": 1, "name": "Craig", "score": 1000])
}
XCTAssertEqual(player.callbacks.willInsertCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(player.callbacks.didInsertCount, 1)
XCTAssertEqual(player.callbacks.willUpdateCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateEnterCount, 2)
XCTAssertEqual(player.callbacks.aroundUpdateExitCount, 1)
XCTAssertEqual(player.callbacks.didUpdateCount, 1)
XCTAssertEqual(player.callbacks.willSaveCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveEnterCount, 3)
XCTAssertEqual(player.callbacks.aroundSaveExitCount, 2)
XCTAssertEqual(player.callbacks.didSaveCount, 2)
XCTAssertEqual(player.callbacks.willDeleteCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(player.callbacks.didDeleteCount, 0)
}
}
}
// MARK: - Upsert
extension MutablePersistableRecordTests {
func test_upsert() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("UPSERT is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("UPSERT is not available")
}
#endif
try makeDatabaseQueue().write { db in
do {
var player = FullPlayer(name: "Arthur", score: 1000)
try player.upsert(db)
// Test SQL
XCTAssertEqual(lastSQLQuery, """
INSERT INTO "player" ("id", "name", "score") \
VALUES (NULL,'Arthur',1000) \
ON CONFLICT DO UPDATE SET "name" = "excluded"."name", "score" = "excluded"."score" \
RETURNING "rowid"
""")
// Test database state
let rows = try Row.fetchAll(db, FullPlayer.orderByPrimaryKey())
XCTAssertEqual(rows, [
["id": 1, "name": "Arthur", "score":1000],
])
// Test didSave callback
XCTAssertEqual(player.id, 1)
// Test other callbacks
XCTAssertEqual(player.callbacks.willInsertCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(player.callbacks.didInsertCount, 1)
XCTAssertEqual(player.callbacks.willUpdateCount, 0)
XCTAssertEqual(player.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(player.callbacks.didUpdateCount, 0)
XCTAssertEqual(player.callbacks.willSaveCount, 1)
XCTAssertEqual(player.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(player.callbacks.didSaveCount, 1)
XCTAssertEqual(player.callbacks.willDeleteCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(player.callbacks.didDeleteCount, 0)
}
// Test conflict on name
do {
// Set the last inserted row id to some arbitrary value
_ = try FullPlayer(id: 42, name: "Barbara", score: 0).inserted(db)
XCTAssertNotEqual(db.lastInsertedRowID, 1)
var player = FullPlayer(name: "Arthur", score: 100)
try player.upsert(db)
// Test database state
let rows = try Row.fetchAll(db, FullPlayer.orderByPrimaryKey())
XCTAssertEqual(rows, [
["id": 1, "name": "Arthur", "score":100],
["id": 42, "name": "Barbara", "score":0],
])
// Test didSave callback
XCTAssertEqual(player.id, 1)
}
// Test conflict on id
do {
var player = FullPlayer(id: 1, name: "Craig", score: 500)
try player.upsert(db)
// Test database state
let rows = try Row.fetchAll(db, FullPlayer.orderByPrimaryKey())
XCTAssertEqual(rows, [
["id": 1, "name": "Craig", "score":500],
["id": 42, "name": "Barbara", "score":0],
])
// Test didSave callback
XCTAssertEqual(player.id, 1)
}
// Test conflict on both id and name (same row)
do {
var player = FullPlayer(id: 1, name: "Craig", score: 200)
try player.upsert(db)
// Test database state
let rows = try Row.fetchAll(db, FullPlayer.orderByPrimaryKey())
XCTAssertEqual(rows, [
["id": 1, "name": "Craig", "score":200],
["id": 42, "name": "Barbara", "score":0],
])
// Test didSave callback
XCTAssertEqual(player.id, 1)
}
// Test conflict on both id and name (different rows)
do {
var player = FullPlayer(id: 1, name: "Barbara", score: 300)
do {
try player.upsert(db)
XCTFail("Expected error")
} catch let error as DatabaseError {
XCTAssertEqual(error.resultCode, .SQLITE_CONSTRAINT)
XCTAssertEqual(error.message, "UNIQUE constraint failed: player.name")
XCTAssertEqual(error.sql!, """
INSERT INTO "player" ("id", "name", "score") \
VALUES (?,?,?) \
ON CONFLICT DO UPDATE SET "name" = "excluded"."name", "score" = "excluded"."score" \
RETURNING "rowid"
""")
}
// Test callbacks
XCTAssertEqual(player.callbacks.willInsertCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertExitCount, 0)
XCTAssertEqual(player.callbacks.didInsertCount, 0)
XCTAssertEqual(player.callbacks.willUpdateCount, 0)
XCTAssertEqual(player.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(player.callbacks.didUpdateCount, 0)
XCTAssertEqual(player.callbacks.willSaveCount, 1)
XCTAssertEqual(player.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundSaveExitCount, 0)
XCTAssertEqual(player.callbacks.didSaveCount, 0)
XCTAssertEqual(player.callbacks.willDeleteCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(player.callbacks.didDeleteCount, 0)
}
}
}
func test_upsertAndFetch_do_update_set_where() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("UPSERT is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("UPSERT is not available")
}
#endif
try makeDatabaseQueue().write { db in
// Test exemples of https://www.sqlite.org/lang_UPSERT.html
do {
try db.execute(sql: """
CREATE TABLE vocabulary(
word TEXT PRIMARY KEY,
kind TEXT,
isTainted BOOLEAN DEFAULT 0,
count INT DEFAULT 1);
INSERT INTO vocabulary(word, isTainted) VALUES('jovial', 1);
""")
struct Vocabulary: Decodable, MutablePersistableRecord, FetchableRecord {
var word: String
var kind: String
var isTainted: Bool
var count: Int?
var rowID: Int64?
func encode(to container: inout PersistenceContainer) {
// Don't encode count and rowID
container["word"] = word
container["kind"] = kind
container["isTainted"] = isTainted
}
mutating func didInsert(_ inserted: InsertionSuccess) {
rowID = inserted.rowID
}
}
// One column with specific assignment (count)
// One column with no assignment (isTainted)
// One column with default overwrite assignment (kind)
do {
var vocabulary = Vocabulary(word: "jovial", kind: "adjective", isTainted: false)
let upserted = try vocabulary.upsertAndFetch(
db, onConflict: ["word"],
doUpdate: { _ in
[Column("count") += 1, // increment count
Column("isTainted").noOverwrite] // don't overwrite isTainted
})
// Test didSave
XCTAssertEqual(vocabulary.rowID, 1)
// Test SQL
XCTAssertEqual(lastSQLQuery, """
INSERT INTO "vocabulary" ("word", "kind", "isTainted") \
VALUES ('jovial','adjective',0) \
ON CONFLICT("word") \
DO UPDATE SET "count" = "count" + 1, "kind" = "excluded"."kind" \
RETURNING *, "rowid"
""")
// Test database state
let rows = try Row.fetchAll(db, sql: "SELECT * FROM vocabulary")
XCTAssertEqual(rows, [
["word": "jovial", "kind": "adjective", "isTainted": 1, "count": 2],
])
// Test upserted record
XCTAssertEqual(upserted.word, "jovial")
XCTAssertEqual(upserted.kind, "adjective")
XCTAssertEqual(upserted.isTainted, true) // Not overwritten
XCTAssertEqual(upserted.count, 2) // incremented
}
// All columns with no assignment: make sure we return something
do {
var vocabulary = Vocabulary(word: "jovial", kind: "ignored", isTainted: false)
let upserted = try vocabulary.upsertAndFetch(
db, onConflict: ["word"],
doUpdate: { _ in
[Column("count").noOverwrite,
Column("isTainted").noOverwrite,
Column("kind").noOverwrite]
})
// Test didSave
XCTAssertEqual(vocabulary.rowID, 1)
// Test SQL (the DO UPDATE clause is not empty, so that the
// RETURNING clause could return something).
XCTAssertEqual(lastSQLQuery, """
INSERT INTO "vocabulary" ("word", "kind", "isTainted") \
VALUES ('jovial','ignored',0) \
ON CONFLICT("word") \
DO UPDATE SET "word" = "word" \
RETURNING *, "rowid"
""")
// Test database state
let rows = try Row.fetchAll(db, sql: "SELECT * FROM vocabulary")
XCTAssertEqual(rows, [
["word": "jovial", "kind": "adjective", "isTainted": 1, "count": 2],
])
// Test upserted record
XCTAssertEqual(upserted.word, "jovial")
XCTAssertEqual(upserted.kind, "adjective")
XCTAssertEqual(upserted.isTainted, true)
XCTAssertEqual(upserted.count, 2)
}
}
do {
try db.execute(sql: """
CREATE TABLE phonebook(name TEXT PRIMARY KEY, phonenumber TEXT);
INSERT INTO phonebook(name,phonenumber) VALUES('Alice','ignored');
""")
struct Phonebook: Codable, MutablePersistableRecord, FetchableRecord {
var name: String
var phonenumber: String
}
var phonebook = Phonebook(name: "Alice", phonenumber: "704-555-1212")
let upserted = try phonebook.upsertAndFetch(
db, onConflict: ["name"],
doUpdate: { excluded in
[Column("phonenumber").set(to: excluded["phonenumber"])]
})
// Test SQL
XCTAssertEqual(lastSQLQuery, """
INSERT INTO "phonebook" ("name", "phonenumber") \
VALUES ('Alice','704-555-1212') \
ON CONFLICT("name") DO UPDATE SET "phonenumber" = "excluded"."phonenumber" \
RETURNING *, "rowid"
""")
// Test database state
let rows = try Row.fetchAll(db, sql: "SELECT * FROM phonebook")
XCTAssertEqual(rows, [
["name": "Alice", "phonenumber": "704-555-1212"],
])
// Test upserted record
XCTAssertEqual(upserted.name, "Alice")
XCTAssertEqual(upserted.phonenumber, "704-555-1212")
}
}
}
func test_upsertAndFetch() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("UPSERT is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("UPSERT is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
do {
sqlQueries.removeAll()
var player = FullPlayer(id: 1, name: "Arthur", score: 1000)
let upsertedPlayer = try player.upsertAndFetch(db)
XCTAssert(sqlQueries.contains("""
INSERT INTO "player" ("id", "name", "score") \
VALUES (1,'Arthur',1000) \
ON CONFLICT DO UPDATE SET "name" = "excluded"."name", "score" = "excluded"."score" \
RETURNING *, "rowid"
"""), sqlQueries.joined(separator: "\n"))
// Test database state
let rows = try Row.fetchAll(db, FullPlayer.orderByPrimaryKey())
XCTAssertEqual(rows, [
["id": 1, "name": "Arthur", "score":1000],
])
XCTAssertEqual(player.id, 1)
XCTAssertEqual(upsertedPlayer.id, 1)
XCTAssertEqual(upsertedPlayer.name, "Arthur")
XCTAssertEqual(upsertedPlayer.score, 1000)
XCTAssertEqual(player.callbacks.willInsertCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(player.callbacks.didInsertCount, 1)
XCTAssertEqual(player.callbacks.willUpdateCount, 0)
XCTAssertEqual(player.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(player.callbacks.didUpdateCount, 0)
XCTAssertEqual(player.callbacks.willSaveCount, 1)
XCTAssertEqual(player.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(player.callbacks.didSaveCount, 1)
XCTAssertEqual(player.callbacks.willDeleteCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(player.callbacks.didDeleteCount, 0)
}
do {
sqlQueries.removeAll()
var player = FullPlayer(id: 1, name: "Barbara", score: 100)
let upsertedPlayer = try player.upsertAndFetch(db)
XCTAssert(sqlQueries.contains("""
INSERT INTO "player" ("id", "name", "score") \
VALUES (1,'Barbara',100) \
ON CONFLICT DO UPDATE SET "name" = "excluded"."name", "score" = "excluded"."score" \
RETURNING *, "rowid"
"""), sqlQueries.joined(separator: "\n"))
// Test database state
let rows = try Row.fetchAll(db, FullPlayer.orderByPrimaryKey())
XCTAssertEqual(rows, [
["id": 1, "name": "Barbara", "score":100],
])
XCTAssertEqual(player.id, 1)
XCTAssertEqual(upsertedPlayer.id, 1)
XCTAssertEqual(upsertedPlayer.name, "Barbara")
XCTAssertEqual(upsertedPlayer.score, 100)
XCTAssertEqual(player.callbacks.willInsertCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(player.callbacks.didInsertCount, 1)
XCTAssertEqual(player.callbacks.willUpdateCount, 0)
XCTAssertEqual(player.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(player.callbacks.didUpdateCount, 0)
XCTAssertEqual(player.callbacks.willSaveCount, 1)
XCTAssertEqual(player.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(player.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(player.callbacks.didSaveCount, 1)
XCTAssertEqual(player.callbacks.willDeleteCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(player.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(player.callbacks.didDeleteCount, 0)
}
}
}
func test_upsertAndFetch_as() throws {
#if GRDBCUSTOMSQLITE || GRDBCIPHER
guard sqlite3_libversion_number() >= 3035000 else {
throw XCTSkip("UPSERT is not available")
}
#else
guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else {
throw XCTSkip("UPSERT is not available")
}
#endif
let dbQueue = try makeDatabaseQueue()
try dbQueue.inDatabase { db in
do {
sqlQueries.removeAll()
var partialPlayer = PartialPlayer(name: "Arthur")
let fullPlayer = try partialPlayer.upsertAndFetch(db, as: FullPlayer.self)
XCTAssert(sqlQueries.contains("""
INSERT INTO "player" ("id", "name") \
VALUES (NULL,'Arthur') \
ON CONFLICT DO UPDATE SET "name" = "excluded"."name" \
RETURNING *, "rowid"
"""), sqlQueries.joined(separator: "\n"))
XCTAssertEqual(partialPlayer.id, 1)
XCTAssertEqual(fullPlayer.id, 1)
XCTAssertEqual(fullPlayer.name, "Arthur")
XCTAssertEqual(fullPlayer.score, 1000)
XCTAssertEqual(partialPlayer.callbacks.willInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundInsertExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didInsertCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willUpdateCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundUpdateExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didUpdateCount, 0)
XCTAssertEqual(partialPlayer.callbacks.willSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveEnterCount, 1)
XCTAssertEqual(partialPlayer.callbacks.aroundSaveExitCount, 1)
XCTAssertEqual(partialPlayer.callbacks.didSaveCount, 1)
XCTAssertEqual(partialPlayer.callbacks.willDeleteCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteEnterCount, 0)
XCTAssertEqual(partialPlayer.callbacks.aroundDeleteExitCount, 0)
XCTAssertEqual(partialPlayer.callbacks.didDeleteCount, 0)
}
}
}
}
// MARK: - Callback Misuse
extension MutablePersistableRecordTests {
func test_aroundSave_misuse_by_not_calling_the_action() throws {
struct BadRecord: MutablePersistableRecord, Encodable {
let id = 1
func aroundSave(_ db: Database, save: () throws -> PersistenceSuccess) throws {
// It is a programmer error to not call the `save` argument
}
}
do {
try makeDatabaseQueue().write { db in
try db.execute(sql: "CREATE TABLE badRecord(a)")
try BadRecord().update(db)
XCTFail("Expected SQLITE_MISUSE error")
}
} catch DatabaseError.SQLITE_MISUSE { }
}
func test_aroundSave_misuse_by_not_rethrowing_the_action_error() throws {
struct BadRecord: MutablePersistableRecord, Encodable {
let id = 1
func aroundSave(_ db: Database, save: () throws -> PersistenceSuccess) throws {
// It is a programmer error to not rethrow the error of the `save` argument
_ = try? save()
}
}
do {
try makeDatabaseQueue().write { db in
try db.execute(sql: "CREATE TABLE badRecord(a)")
// Fails because we can't update anything
try BadRecord().update(db)
XCTFail("Expected SQLITE_MISUSE error")
}
} catch DatabaseError.SQLITE_MISUSE { }
}
func test_aroundUpdate_misuse_by_not_calling_the_action() throws {
struct BadRecord: MutablePersistableRecord, Encodable {
let id = 1
func aroundUpdate(_ db: Database, columns: Set<String>, update: () throws -> PersistenceSuccess) throws {
// It is a programmer error to not call the `update` argument
}
}
do {
try makeDatabaseQueue().write { db in
try db.execute(sql: "CREATE TABLE badRecord(a)")
try BadRecord().update(db)
XCTFail("Expected SQLITE_MISUSE error")
}
} catch DatabaseError.SQLITE_MISUSE { }
}
func test_aroundUpdate_misuse_by_not_rethrowing_the_action_error() throws {
struct BadRecord: MutablePersistableRecord, Encodable {
let id = 1
func aroundUpdate(_ db: Database, columns: Set<String>, update: () throws -> PersistenceSuccess) throws {
// It is a programmer error to not rethrow the error of the `update` argument
_ = try? update()
}
}
do {
try makeDatabaseQueue().write { db in
try db.execute(sql: "CREATE TABLE badRecord(a)")
// Fails because we can't update anything
try BadRecord().update(db)
XCTFail("Expected SQLITE_MISUSE error")
}
} catch DatabaseError.SQLITE_MISUSE { }
}
func test_aroundInsert_misuse_by_not_calling_the_action() throws {
struct BadRecord: MutablePersistableRecord, Encodable {
let id = 1
func aroundInsert(_ db: Database, insert: () throws -> InsertionSuccess) throws {
// It is a programmer error to not call the `insert` argument
}
}
do {
try makeDatabaseQueue().write { db in
try db.execute(sql: "CREATE TABLE badRecord(a)")
var record = BadRecord()
try record.insert(db)
XCTFail("Expected SQLITE_MISUSE error")
}
} catch DatabaseError.SQLITE_MISUSE { }
}
func test_aroundInsert_misuse_by_not_rethrowing_the_action_error() throws {
struct BadRecord: MutablePersistableRecord, Encodable {
let id = 1
func aroundInsert(_ db: Database, insert: () throws -> InsertionSuccess) throws {
// It is a programmer error to not rethrow the error of the `insert` argument
_ = try? insert()
}
}
do {
try makeDatabaseQueue().write { db in
try db.execute(sql: """
CREATE TABLE badRecord(id INTEGER PRIMARY KEY);
INSERT INTO badRecord (id) VALUES (1);
""")
var record = BadRecord()
// Fails because we insert a conflict
try record.insert(db)
XCTFail("Expected SQLITE_MISUSE error")
}
} catch DatabaseError.SQLITE_MISUSE { }
}
func test_aroundDelete_misuse_by_not_calling_the_action() throws {
struct BadRecord: MutablePersistableRecord, Encodable {
let id = 1
func aroundDelete(_ db: Database, delete: () throws -> Bool) throws {
// It is a programmer error to not call the `delete` argument
}
}
do {
try makeDatabaseQueue().write { db in
try db.execute(sql: "CREATE TABLE badRecord(a)")
try BadRecord().delete(db)
XCTFail("Expected SQLITE_MISUSE error")
}
} catch DatabaseError.SQLITE_MISUSE { }
}
func test_aroundDelete_misuse_by_not_rethrowing_the_action_error() throws {
struct BadRecord: MutablePersistableRecord, Encodable {
let id = 1
func aroundDelete(_ db: Database, delete: () throws -> Bool) throws {
// It is a programmer error to not rethrow the error of the `delete` argument
_ = try? delete()
}
}
do {
try makeDatabaseQueue().write { db in
try db.execute(sql: """
CREATE TABLE badRecord(id INTEGER PRIMARY KEY);
CREATE TABLE child(id INTEGER PRIMARY KEY REFERENCES badRecord(id) ON DELETE RESTRICT);
INSERT INTO badRecord (id) VALUES (1);
INSERT INTO child (id) VALUES (1);
""")
// Fails because this deletion violates a constraint
try BadRecord().delete(db)
XCTFail("Expected SQLITE_MISUSE error")
}
} catch DatabaseError.SQLITE_MISUSE { }
}
}
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