RCOCOA-2333: Add tests for sync schema migrations #8542
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| //////////////////////////////////////////////////////////////////////////// | ||
| // | ||
| // Copyright 2024 Realm Inc. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // | ||
| //////////////////////////////////////////////////////////////////////////// | ||
|
|
||
| #if os(macOS) | ||
| import RealmSwift | ||
| import XCTest | ||
| import Combine | ||
|
|
||
| #if canImport(RealmTestSupport) | ||
| import RealmSwiftSyncTestSupport | ||
| import RealmSyncTestSupport | ||
| import RealmTestSupport | ||
| import SwiftUI | ||
| import RealmSwiftTestSupport | ||
| #endif | ||
|
|
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| @available(macOS 13.0, *) | ||
| class SyncMigrationTests: SwiftSyncTestCase { | ||
| override func configuration(user: User) -> Realm.Configuration { | ||
| user.flexibleSyncConfiguration() | ||
| } | ||
|
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| override func createApp() throws -> String { | ||
| try RealmServer.shared.createApp(fields: [], types: [ObjectWithNullablePropsV0.self], typeUpdates: [[ObjectWithNullablePropsV1.self], [ObjectWithNullablePropsV0.self]]) | ||
| } | ||
|
|
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| override var objectTypes: [ObjectBase.Type] { | ||
| [ObjectWithNullablePropsV0.self] | ||
| } | ||
|
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| func openMigrationRealm(schemaVersion: UInt64, type: ObjectBase.Type) throws -> Realm { | ||
| var config = try configuration() | ||
| config.schemaVersion = schemaVersion | ||
| config.objectTypes = [type] | ||
|
|
||
| let realm = Realm.asyncOpen(configuration: config).await(self) | ||
| RLMRealmSubscribeToAll(ObjectiveCSupport.convert(object: realm)) | ||
| waitForDownloads(for: realm) | ||
|
|
||
| return realm | ||
| } | ||
|
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| func testCanMigratePropertyOptionality() throws { | ||
| let realmv0 = try openMigrationRealm(schemaVersion: 0, type: ObjectWithNullablePropsV0.self) | ||
|
|
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| let oid = ObjectId() | ||
| let uuid = UUID() | ||
| let date = Date(timeIntervalSince1970: -987) | ||
|
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| try realmv0.write { | ||
| realmv0.add(ObjectWithNullablePropsV0(boolCol: true, intCol: 42, doubleCol: 123.456, stringCol: "abc", binaryCol: "foo".data(using: String.Encoding.utf8)!, dateCol: date, longCol: 998877665544332211, decimalCol: Decimal128(1), uuidCol: uuid, objectIdCol: oid)) | ||
| } | ||
|
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| waitForUploads(for: realmv0) | ||
|
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| let realmv1 = try openMigrationRealm(schemaVersion: 1, type: ObjectWithNullablePropsV1.self) | ||
| let objv1 = realmv1.objects(ObjectWithNullablePropsV1.self).first! | ||
|
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||
| XCTAssertEqual(objv1.boolCol, true) | ||
| XCTAssertEqual(objv1.intCol, 42) | ||
| XCTAssertEqual(objv1.doubleCol, 123.456) | ||
| XCTAssertEqual(objv1.stringCol, "abc") | ||
| XCTAssertEqual(objv1.binaryCol, "foo".data(using: String.Encoding.utf8)!) | ||
| XCTAssertEqual(objv1.dateCol, date) | ||
| XCTAssertEqual(objv1.longCol, 998877665544332211) | ||
| XCTAssertEqual(objv1.decimalCol, Decimal128(1)) | ||
| XCTAssertEqual(objv1.uuidCol, uuid) | ||
| XCTAssertEqual(objv1.objectIdCol, oid) | ||
|
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| let realmv2 = try openMigrationRealm(schemaVersion: 2, type: ObjectWithNullablePropsV0.self) | ||
| let objv2 = realmv2.objects(ObjectWithNullablePropsV0.self).first! | ||
|
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| XCTAssertEqual(objv2.boolCol, true) | ||
| XCTAssertEqual(objv2.intCol, 42) | ||
| XCTAssertEqual(objv2.doubleCol, 123.456) | ||
| XCTAssertEqual(objv2.stringCol, "abc") | ||
| XCTAssertEqual(objv2.binaryCol, "foo".data(using: String.Encoding.utf8)!) | ||
| XCTAssertEqual(objv2.dateCol, date) | ||
| XCTAssertEqual(objv2.longCol, 998877665544332211) | ||
| XCTAssertEqual(objv2.decimalCol, Decimal128(1)) | ||
| XCTAssertEqual(objv2.uuidCol, uuid) | ||
| XCTAssertEqual(objv2.objectIdCol, oid) | ||
| } | ||
| } | ||
|
|
||
| #endif // os(macOS) |
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This change is required to ensure that the title of the collection matches the name of the table whenever we override the table name using
_realmObjectName.