105 lines
4.6 KiB
Dart
105 lines
4.6 KiB
Dart
// // dart format width=80
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// // ignore_for_file: unused_local_variable, unused_import
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// import 'package:drift/drift.dart';
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// import 'package:drift_dev/api/migrations_native.dart';
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// import 'package:sendtrain/database/database.dart';
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// import 'package:test/test.dart';
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// import 'generated/schema.dart';
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// import 'generated/schema_v1.dart' as v1;
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// import 'generated/schema_v2.dart' as v2;
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// void main() {
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// driftRuntimeOptions.dontWarnAboutMultipleDatabases = true;
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// late SchemaVerifier verifier;
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// setUpAll(() {
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// verifier = SchemaVerifier(GeneratedHelper());
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// });
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// group('simple database migrations', () {
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// // These simple tests verify all possible schema updates with a simple (no
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// // data) migration. This is a quick way to ensure that written database
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// // migrations properly alter the schema.
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// final versions = GeneratedHelper.versions;
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// for (final (i, fromVersion) in versions.indexed) {
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// group('from $fromVersion', () {
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// for (final toVersion in versions.skip(i + 1)) {
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// test('to $toVersion', () async {
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// final schema = await verifier.schemaAt(fromVersion);
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// final db = AppDatabase(schema.newConnection());
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// await verifier.migrateAndValidate(db, toVersion);
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// await db.close();
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// });
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// }
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// });
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// }
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// });
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// // The following template shows how to write tests ensuring your migrations
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// // preserve existing data.
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// // Testing this can be useful for migrations that change existing columns
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// // (e.g. by alterating their type or constraints). Migrations that only add
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// // tables or columns typically don't need these advanced tests. For more
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// // information, see https://drift.simonbinder.eu/migrations/tests/#verifying-data-integrity
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// // TODO: This generated template shows how these tests could be written. Adopt
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// // it to your own needs when testing migrations with data integrity.
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// test("migration from v1 to v2 does not corrupt data", () async {
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// // Add data to insert into the old database, and the expected rows after the
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// // migration.
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// // TODO: Fill these lists
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// final oldSessionsData = <v1.SessionsData>[];
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// final expectedNewSessionsData = <v2.SessionsData>[];
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// final oldActivitiesData = <v1.ActivitiesData>[];
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// final expectedNewActivitiesData = <v2.ActivitiesData>[];
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// final oldSessionActivitiesData = <v1.SessionActivitiesData>[];
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// final expectedNewSessionActivitiesData = <v2.SessionActivitiesData>[];
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// final oldActionsData = <v1.ActionsData>[];
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// final expectedNewActionsData = <v2.ActionsData>[];
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// final oldActivityActionsData = <v1.ActivityActionsData>[];
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// final expectedNewActivityActionsData = <v2.ActivityActionsData>[];
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// final oldMediaItemsData = <v1.MediaItemsData>[];
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// final expectedNewMediaItemsData = <v2.MediaItemsData>[];
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// final oldObjectMediaItemsData = <v1.ObjectMediaItemsData>[];
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// final expectedNewObjectMediaItemsData = <v2.ObjectMediaItemsData>[];
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// await verifier.testWithDataIntegrity(
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// oldVersion: 1,
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// newVersion: 2,
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// createOld: v1.DatabaseAtV1.new,
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// createNew: v2.DatabaseAtV2.new,
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// openTestedDatabase: AppDatabase.new,
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// createItems: (batch, oldDb) {
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// batch.insertAll(oldDb.sessions, oldSessionsData);
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// batch.insertAll(oldDb.activities, oldActivitiesData);
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// batch.insertAll(oldDb.sessionActivities, oldSessionActivitiesData);
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// batch.insertAll(oldDb.actions, oldActionsData);
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// batch.insertAll(oldDb.activityActions, oldActivityActionsData);
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// batch.insertAll(oldDb.mediaItems, oldMediaItemsData);
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// batch.insertAll(oldDb.objectMediaItems, oldObjectMediaItemsData);
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// },
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// validateItems: (newDb) async {
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// expect(
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// expectedNewSessionsData, await newDb.select(newDb.sessions).get());
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// expect(expectedNewActivitiesData,
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// await newDb.select(newDb.activities).get());
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// expect(expectedNewSessionActivitiesData,
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// await newDb.select(newDb.sessionActivities).get());
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// expect(expectedNewActionsData, await newDb.select(newDb.actions).get());
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// expect(expectedNewActivityActionsData,
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// await newDb.select(newDb.activityActions).get());
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// expect(expectedNewMediaItemsData,
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// await newDb.select(newDb.mediaItems).get());
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// expect(expectedNewObjectMediaItemsData,
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// await newDb.select(newDb.objectMediaItems).get());
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// },
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// );
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// });
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// }
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