flutter/packages/flutter_tools/test/integration/flutter_tester_test.dart
Danny Tuppeny b931640c1d
Improve flutter tools integration tests (#18865)
* Rename util -> test_utils

* Rename flutter_test_driver -> test_driver

* Switch testWithContext -> test

* Remove unused import

* Move test project into a class to make it easier to have multiple of these

Each "TestProject" class can contain its files and things like named breakpoint locations.

* Split expression evaluation tests into own file

* Include last response in error messages

* Update expectations based on current bugs

* Fix async-ness in tests

* Fix incorrect expectation in test

* Fix incorrect evaluations

* Remove skips for tests that are now passing on master

* Expect pass on Linux

🤷‍♂️

* Call the code

* Skip expression evaluation tests on Windows

* Skip whole group, not just one test

* Remove duplicated method from merge

* Fix misplaced close of group

* Remove code that was duplicated from test we copied

Not sure how this ended up in here?

* Re-fix typo
2018-07-10 06:51:12 +01:00

79 lines
2.0 KiB
Dart

// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'dart:async';
import 'package:file/file.dart';
import 'package:flutter_tools/src/base/file_system.dart';
import 'package:flutter_tools/src/build_info.dart';
import 'package:flutter_tools/src/device.dart';
import 'package:flutter_tools/src/tester/flutter_tester.dart';
import 'package:test/test.dart';
import '../src/context.dart';
import 'test_utils.dart';
void main() {
Directory tempDir;
Directory oldCurrentDir;
setUp(() async {
tempDir = await fs.systemTempDirectory.createTemp('flutter_tester_device');
oldCurrentDir = fs.currentDirectory;
fs.currentDirectory = tempDir;
});
tearDown(() {
fs.currentDirectory = oldCurrentDir;
try {
tempDir?.deleteSync(recursive: true);
tempDir = null;
} catch (e) {
// Ignored.
}
});
group('FlutterTesterDevice', () {
FlutterTesterDevice device;
setUp(() {
device = new FlutterTesterDevice('flutter-tester');
});
Future<LaunchResult> start(String mainPath) async {
return await device.startApp(
null,
mainPath: mainPath,
debuggingOptions: new DebuggingOptions.enabled(
const BuildInfo(BuildMode.debug, null),
),
);
}
testUsingContext('start', () async {
writePubspec(tempDir.path);
writePackages(tempDir.path);
final String mainPath = fs.path.join('lib', 'main.dart');
writeFile(mainPath, r'''
import 'dart:async';
void main() {
new Timer.periodic(const Duration(milliseconds: 1), (Timer timer) {
print('Hello!');
});
}
''');
final LaunchResult result = await start(mainPath);
expect(result.started, isTrue);
expect(result.observatoryUri, isNotNull);
final String line = await device.getLogReader().logLines.firstWhere((String line) => !line.contains('TeXGyreSchola'));
expect(line, equals('Hello!'));
expect(await device.stopApp(null), isTrue);
});
});
}