flutter/packages/flutter_tools/test/integration.shard/coverage_collection_test.dart
Jonah Williams 74bd7b6f6d
[flutter_tools] opt all flutter tool libraries and tests out of null safety. (#74832)
* opt out the flutter tool

* oops EOF

* fix import

* Update tool_backend.dart

* Update daemon_client.dart

* fix more
2021-01-27 15:17:53 -08:00

40 lines
1.1 KiB
Dart

// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// @dart = 2.8
import 'package:file/file.dart';
import 'package:file_testing/file_testing.dart';
import '../src/common.dart';
import 'test_data/test_project.dart';
import 'test_driver.dart';
import 'test_utils.dart';
void main() {
Directory tempDir;
setUp(() async {
tempDir = createResolvedTempDirectorySync('flutter_coverage_collection_test.');
});
tearDown(() async {
tryToDelete(tempDir);
});
testWithoutContext('Can collect coverage in machine mode', () async {
final TestProject project = TestProject();
await project.setUpIn(tempDir);
final FlutterTestTestDriver flutter = FlutterTestTestDriver(tempDir);
await flutter.test(coverage: true);
await flutter.done;
final File lcovFile = tempDir.childDirectory('coverage').childFile('lcov.info');
expect(lcovFile, exists);
expect(lcovFile.readAsStringSync(), contains('main.dart')); // either 'SF:lib/main.dart or SF:lib\\main.dart
});
}