| // Copyright 2016 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:args/command_runner.dart'; |
| import 'package:flutter_tools/src/base/file_system.dart'; |
| import 'package:flutter_tools/src/base/io.dart'; |
| import 'package:flutter_tools/src/cache.dart'; |
| import 'package:flutter_tools/src/commands/packages.dart'; |
| import 'package:process/process.dart'; |
| import 'package:test/test.dart'; |
| |
| import '../src/common.dart'; |
| import '../src/context.dart'; |
| |
| void main() { |
| Cache.disableLocking(); |
| group('packages get/upgrade', () { |
| Directory temp; |
| |
| setUp(() { |
| temp = fs.systemTempDirectory.createTempSync('flutter_tools'); |
| }); |
| |
| tearDown(() { |
| temp.deleteSync(recursive: true); |
| }); |
| |
| Future<String> runCommand(String verb, { List<String> args }) async { |
| final String projectPath = await createProject(temp); |
| |
| final PackagesCommand command = new PackagesCommand(); |
| final CommandRunner<Null> runner = createTestCommandRunner(command); |
| |
| final List<String> commandArgs = <String>['packages', verb]; |
| if (args != null) |
| commandArgs.addAll(args); |
| commandArgs.add(projectPath); |
| |
| await runner.run(commandArgs); |
| |
| return projectPath; |
| } |
| |
| void expectExists(String projectPath, String relPath) { |
| expect(fs.isFileSync(fs.path.join(projectPath, relPath)), true); |
| } |
| |
| // Verify that we create a project that is well-formed. |
| testUsingContext('get', () async { |
| final String projectPath = await runCommand('get'); |
| expectExists(projectPath, 'lib/main.dart'); |
| expectExists(projectPath, '.packages'); |
| }); |
| |
| testUsingContext('get --offline', () async { |
| final String projectPath = await runCommand('get', args: <String>['--offline']); |
| expectExists(projectPath, 'lib/main.dart'); |
| expectExists(projectPath, '.packages'); |
| }); |
| |
| testUsingContext('upgrade', () async { |
| final String projectPath = await runCommand('upgrade'); |
| expectExists(projectPath, 'lib/main.dart'); |
| expectExists(projectPath, '.packages'); |
| }); |
| }); |
| |
| group('packages test/pub', () { |
| final List<List<dynamic>> log = <List<dynamic>>[]; |
| testUsingContext('test', () async { |
| log.clear(); |
| await createTestCommandRunner(new PackagesCommand()).run(<String>['packages', 'test']); |
| expect(log, hasLength(1)); |
| expect(log[0], hasLength(3)); |
| expect(log[0][0], matches(r'dart-sdk[\\/]bin[\\/]pub')); |
| expect(log[0][1], 'run'); |
| expect(log[0][2], 'test'); |
| }, overrides: <Type, Generator>{ |
| ProcessManager: () { |
| return new MockProcessManager((List<dynamic> command) { |
| log.add(command); |
| }); |
| }, |
| }); |
| testUsingContext('run', () async { |
| log.clear(); |
| await createTestCommandRunner(new PackagesCommand()).run(<String>['packages', '--verbose', 'pub', 'run', '--foo', 'bar']); |
| expect(log, hasLength(1)); |
| expect(log[0], hasLength(4)); |
| expect(log[0][0], matches(r'dart-sdk[\\/]bin[\\/]pub')); |
| expect(log[0][1], 'run'); |
| expect(log[0][2], '--foo'); |
| expect(log[0][3], 'bar'); |
| }, overrides: <Type, Generator>{ |
| ProcessManager: () { |
| return new MockProcessManager((List<dynamic> command) { |
| log.add(command); |
| }); |
| }, |
| }); |
| }); |
| } |
| |
| typedef void StartCallback(List<dynamic> command); |
| |
| class MockProcessManager implements ProcessManager { |
| MockProcessManager(this.onStart); |
| |
| final StartCallback onStart; |
| |
| @override |
| Future<Process> start( |
| List<dynamic> command, { |
| String workingDirectory, |
| Map<String, String> environment, |
| bool includeParentEnvironment: true, |
| bool runInShell: false, |
| ProcessStartMode mode: ProcessStartMode.NORMAL, |
| }) { |
| onStart(command); |
| return new Future<Process>.value(new MockProcess()); |
| } |
| |
| @override |
| dynamic noSuchMethod(Invocation invocation) => null; |
| } |
| |
| class MockProcess implements Process { |
| @override |
| Stream<List<int>> get stdout => new MockStream<List<int>>(); |
| |
| @override |
| Stream<List<int>> get stderr => new MockStream<List<int>>(); |
| |
| @override |
| Future<int> get exitCode => new Future<int>.value(0); |
| |
| @override |
| dynamic noSuchMethod(Invocation invocation) => null; |
| } |
| |
| class MockStream<T> implements Stream<T> { |
| @override |
| Stream<S> transform<S>(StreamTransformer<T, S> streamTransformer) => new MockStream<S>(); |
| |
| @override |
| Stream<T> where(bool test(T event)) => new MockStream<T>(); |
| |
| @override |
| StreamSubscription<T> listen(void onData(T event), {Function onError, void onDone(), bool cancelOnError}) { |
| return new MockStreamSubscription<T>(); |
| } |
| |
| @override |
| dynamic noSuchMethod(Invocation invocation) => null; |
| } |
| |
| class MockStreamSubscription<T> implements StreamSubscription<T> { |
| @override |
| Future<E> asFuture<E>([E futureValue]) => new Future<E>.value(); |
| |
| @override |
| Future<Null> cancel() => null; |
| |
| @override |
| dynamic noSuchMethod(Invocation invocation) => null; |
| } |