zeus
53 lines
2.3 KiB
Swift
53 lines
2.3 KiB
Swift
import XCTest
|
|
import GRDB
|
|
|
|
class FoundationNSUUIDTests: GRDBTestCase {
|
|
private func assert(_ value: (any DatabaseValueConvertible)?, isDecodedAs expectedUUID: NSUUID?) throws {
|
|
try makeDatabaseQueue().read { db in
|
|
if let expectedUUID {
|
|
let decodedUUID = try NSUUID.fetchOne(db, sql: "SELECT ?", arguments: [value])
|
|
XCTAssertEqual(decodedUUID, expectedUUID)
|
|
} else if value == nil {
|
|
let decodedUUID = try Optional<NSUUID>.fetchAll(db, sql: "SELECT NULL")[0]
|
|
XCTAssertNil(decodedUUID)
|
|
}
|
|
}
|
|
|
|
let decodedUUID = NSUUID.fromDatabaseValue(value?.databaseValue ?? .null)
|
|
XCTAssertEqual(decodedUUID, expectedUUID)
|
|
}
|
|
|
|
private func assertRoundTrip(_ uuid: UUID) throws {
|
|
let string = uuid.uuidString
|
|
var uuid_t = uuid.uuid
|
|
let data = withUnsafeBytes(of: &uuid_t) {
|
|
Data(bytes: $0.baseAddress!, count: $0.count)
|
|
}
|
|
try assert(string, isDecodedAs: uuid as NSUUID)
|
|
try assert(string.lowercased(), isDecodedAs: uuid as NSUUID)
|
|
try assert(string.uppercased(), isDecodedAs: uuid as NSUUID)
|
|
try assert(uuid, isDecodedAs: uuid as NSUUID)
|
|
try assert(uuid as NSUUID, isDecodedAs: uuid as NSUUID)
|
|
try assert(data, isDecodedAs: uuid as NSUUID)
|
|
}
|
|
|
|
func testSuccess() throws {
|
|
try assertRoundTrip(UUID(uuidString: "56e7d8d3-e9e4-48b6-968e-8d102833af00")!)
|
|
try assertRoundTrip(UUID())
|
|
try assert("abcdefghijklmnop".data(using: .utf8)!, isDecodedAs: NSUUID(uuidString: "61626364-6566-6768-696A-6B6C6D6E6F70"))
|
|
}
|
|
|
|
func testFailure() throws {
|
|
try assert(nil, isDecodedAs: nil)
|
|
try assert(DatabaseValue.null, isDecodedAs: nil)
|
|
try assert(1, isDecodedAs: nil)
|
|
try assert(100000.1, isDecodedAs: nil)
|
|
try assert("56e7d8d3e9e448b6968e8d102833af0", isDecodedAs: nil)
|
|
try assert("56e7d8d3-e9e4-48b6-968e-8d102833af0!", isDecodedAs: nil)
|
|
try assert("foo", isDecodedAs: nil)
|
|
try assert("bar".data(using: .utf8)!, isDecodedAs: nil)
|
|
try assert("abcdefghijklmno".data(using: .utf8)!, isDecodedAs: nil)
|
|
try assert("abcdefghijklmnopq".data(using: .utf8)!, isDecodedAs: nil)
|
|
}
|
|
}
|