admin/UUVPN
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add

Browse Source
This commit is contained in:
zeus
2025-01-22 16:22:33 +08:00
parent 09b9cec8ec
commit 738c373a77
2534 changed files with 0 additions and 486292 deletions
Download Patch File Download Diff File Expand all files Collapse all files
iOS-SwiftUI-Code/GRDB.swift-6.29.3/Tests/GRDBTests/AssociationBelongsToDecodableRecordTests.swift
-173
View File
@@ -1,173 +0,0 @@
import XCTest
import GRDB
private struct Team: Codable, FetchableRecord, PersistableRecord {
static let databaseTableName = "teams"
var id: Int64
var name: String
}
private struct Player: Codable, FetchableRecord, PersistableRecord {
static let databaseTableName = "players"
static let team = Player.belongsTo(Team.self)
var id: Int64
var teamId: Int64?
var name: String
}
private struct PlayerWithRequiredTeam: Decodable, FetchableRecord {
var player: Player
var team: Team
static let team = Player.team.forKey(CodingKeys.team)
}
private struct PlayerWithOptionalTeam: Decodable, FetchableRecord {
var player: Player
var team: Team?
static let team = Player.team.forKey(CodingKeys.team)
}
private struct PlayerWithTeamName: Decodable, FetchableRecord {
var player: Player
var teamName: String?
}
private extension QueryInterfaceRequest<Player> {
func filter(teamName: String) -> QueryInterfaceRequest<Player> {
joining(required: PlayerWithOptionalTeam.team.filter(Column("name") == teamName))
}
func orderedByTeamName() -> QueryInterfaceRequest<Player> {
let teamAlias = TableAlias()
return joining(optional: PlayerWithOptionalTeam.team.aliased(teamAlias))
.order(teamAlias[Column("name")], Column("name"))
}
}
/// Test support for Decodable records
class AssociationBelongsToDecodableRecordTests: GRDBTestCase {
override func setup(_ dbWriter: some DatabaseWriter) throws {
try dbWriter.write { db in
try db.create(table: "teams") { t in
t.primaryKey("id", .integer)
t.column("name", .text)
}
try db.create(table: "players") { t in
t.primaryKey("id", .integer)
t.belongsTo("team")
t.column("name", .text)
}
try Team(id: 1, name: "Reds").insert(db)
try Player(id: 1, teamId: 1, name: "Arthur").insert(db)
try Player(id: 2, teamId: nil, name: "Barbara").insert(db)
}
}
func testIncludingRequired() throws {
let dbQueue = try makeDatabaseQueue()
let request = Player
.including(required: PlayerWithRequiredTeam.team)
.asRequest(of: PlayerWithRequiredTeam.self)
let records = try dbQueue.inDatabase { try request.fetchAll($0) }
XCTAssertEqual(records.count, 1)
XCTAssertEqual(records[0].player.id, 1)
XCTAssertEqual(records[0].player.teamId, 1)
XCTAssertEqual(records[0].player.name, "Arthur")
XCTAssertEqual(records[0].team.id, 1)
XCTAssertEqual(records[0].team.name, "Reds")
}
func testAnnotatedWithRequired() throws {
let dbQueue = try makeDatabaseQueue()
let request = Player
.annotated(withRequired: Player.team.select(Column("name").forKey("teamName")))
.asRequest(of: PlayerWithTeamName.self)
let records = try dbQueue.inDatabase { try request.fetchAll($0) }
XCTAssertEqual(records.count, 1)
XCTAssertEqual(records[0].player.id, 1)
XCTAssertEqual(records[0].player.teamId, 1)
XCTAssertEqual(records[0].player.name, "Arthur")
XCTAssertEqual(records[0].teamName, "Reds")
}
func testIncludingOptional() throws {
let dbQueue = try makeDatabaseQueue()
let request = Player
.including(optional: PlayerWithOptionalTeam.team)
.asRequest(of: PlayerWithOptionalTeam.self)
let records = try dbQueue.inDatabase { try request.fetchAll($0) }
XCTAssertEqual(records.count, 2)
XCTAssertEqual(records[0].player.id, 1)
XCTAssertEqual(records[0].player.teamId, 1)
XCTAssertEqual(records[0].player.name, "Arthur")
XCTAssertEqual(records[0].team!.id, 1)
XCTAssertEqual(records[0].team!.name, "Reds")
XCTAssertEqual(records[1].player.id, 2)
XCTAssertNil(records[1].player.teamId)
XCTAssertEqual(records[1].player.name, "Barbara")
XCTAssertNil(records[1].team)
}
func testAnnotatedWithOptional() throws {
let dbQueue = try makeDatabaseQueue()
let request = Player
.annotated(withOptional: Player.team.select(Column("name").forKey("teamName")))
.asRequest(of: PlayerWithTeamName.self)
let records = try dbQueue.inDatabase { try request.fetchAll($0) }
XCTAssertEqual(records.count, 2)
XCTAssertEqual(records[0].player.id, 1)
XCTAssertEqual(records[0].player.teamId, 1)
XCTAssertEqual(records[0].player.name, "Arthur")
XCTAssertEqual(records[0].teamName, "Reds")
XCTAssertEqual(records[1].player.id, 2)
XCTAssertEqual(records[1].player.name, "Barbara")
XCTAssertNil(records[1].teamName)
}
func testJoiningRequired() throws {
let dbQueue = try makeDatabaseQueue()
let request = Player.joining(required: Player.team)
let players = try dbQueue.inDatabase { try request.fetchAll($0) }
XCTAssertEqual(players.count, 1)
XCTAssertEqual(players[0].id, 1)
XCTAssertEqual(players[0].teamId, 1)
XCTAssertEqual(players[0].name, "Arthur")
}
func testJoiningsOptional() throws {
let dbQueue = try makeDatabaseQueue()
let request = Player.joining(optional: Player.team)
let players = try dbQueue.inDatabase { try request.fetchAll($0) }
XCTAssertEqual(players.count, 2)
XCTAssertEqual(players[0].id, 1)
XCTAssertEqual(players[0].teamId, 1)
XCTAssertEqual(players[0].name, "Arthur")
XCTAssertEqual(players[1].id, 2)
XCTAssertNil(players[1].teamId)
XCTAssertEqual(players[1].name, "Barbara")
}
func testRequestRefining() throws {
let dbQueue = try makeDatabaseQueue()
let request = Player
.including(required: PlayerWithRequiredTeam.team.select(Column("name"), Column("id")))
.filter(teamName: "Reds")
.orderedByTeamName()
.asRequest(of: PlayerWithRequiredTeam.self)
let records = try dbQueue.inDatabase { try request.fetchAll($0) }
XCTAssertEqual(lastSQLQuery, """
SELECT "players".*, "teams"."name", "teams"."id" \
FROM "players" \
JOIN "teams" ON ("teams"."id" = "players"."teamId") AND ("teams"."name" = 'Reds') \
ORDER BY "teams"."name", "players"."name"
""")
XCTAssertEqual(records.count, 1)
XCTAssertEqual(records[0].player.id, 1)
XCTAssertEqual(records[0].player.teamId, 1)
XCTAssertEqual(records[0].player.name, "Arthur")
XCTAssertEqual(records[0].team.id, 1)
XCTAssertEqual(records[0].team.name, "Reds")
}
}