39 lines
1.3 KiB
Swift
39 lines
1.3 KiB
Swift
import Foundation
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@testable import LocalData
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struct MockMigration<Value: Codable & Sendable>: StorageMigration {
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let destinationKey: StorageKey<Value>
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let shouldSucceed: Bool
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let shouldMigrateResult: Bool
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let migrationDelay: TimeInterval
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func shouldMigrate(using router: StorageRouter, context: MigrationContext) async throws -> Bool {
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try await Task.sleep(for: .seconds(0.1))
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return shouldMigrateResult
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}
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func migrate(using router: StorageRouter, context: MigrationContext) async throws -> MigrationResult {
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try await Task.sleep(for: .seconds(migrationDelay))
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if shouldSucceed {
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return MigrationResult(success: true, migratedCount: 1)
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}
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return MigrationResult(
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success: false,
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errors: [.transformationFailed("Mock failure")]
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)
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}
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}
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struct FailingMigration<Value: Codable & Sendable>: StorageMigration {
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let destinationKey: StorageKey<Value>
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let error: MigrationError
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func shouldMigrate(using router: StorageRouter, context: MigrationContext) async throws -> Bool { true }
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func migrate(using router: StorageRouter, context: MigrationContext) async throws -> MigrationResult {
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MigrationResult(success: false, errors: [error])
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}
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}
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