// 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. import 'dart:async'; import 'dart:convert'; import 'dart:typed_data'; import 'package:args/command_runner.dart'; import 'package:platform/platform.dart'; import 'package:flutter_tools/src/base/file_system.dart'; import 'package:flutter_tools/src/base/io.dart'; import 'package:flutter_tools/src/base/net.dart'; import 'package:flutter_tools/src/cache.dart'; import 'package:flutter_tools/src/commands/create.dart'; import 'package:flutter_tools/src/dart/pub.dart'; import 'package:flutter_tools/src/dart/sdk.dart'; import 'package:flutter_tools/src/features.dart'; import 'package:flutter_tools/src/project.dart'; import 'package:flutter_tools/src/version.dart'; import 'package:flutter_tools/src/globals.dart' as globals; import 'package:mockito/mockito.dart'; import 'package:process/process.dart'; import 'package:pubspec_parse/pubspec_parse.dart'; import '../../src/common.dart'; import '../../src/context.dart'; import '../../src/testbed.dart'; const String frameworkRevision = '12345678'; const String frameworkChannel = 'omega'; // TODO(fujino): replace FakePlatform.fromPlatform() with FakePlatform() final Generator _kNoColorTerminalPlatform = () => FakePlatform.fromPlatform(const LocalPlatform())..stdoutSupportsAnsi = false; final Map<Type, Generator> noColorTerminalOverride = <Type, Generator>{ Platform: _kNoColorTerminalPlatform, }; const String samplesIndexJson = ''' [ { "id": "sample1" }, { "id": "sample2" } ]'''; void main() { Directory tempDir; Directory projectDir; FlutterVersion mockFlutterVersion; LoggingProcessManager loggingProcessManager; setUpAll(() async { Cache.disableLocking(); await _ensureFlutterToolsSnapshot(); }); setUp(() { loggingProcessManager = LoggingProcessManager(); tempDir = globals.fs.systemTempDirectory.createTempSync('flutter_tools_create_test.'); projectDir = tempDir.childDirectory('flutter_project'); mockFlutterVersion = MockFlutterVersion(); }); tearDown(() { tryToDelete(tempDir); }); tearDownAll(() async { await _restoreFlutterToolsSnapshot(); }); // Verify that we create a default project ('app') that is // well-formed. testUsingContext('can create a default project', () async { await _createAndAnalyzeProject( projectDir, <String>['-i', 'objc', '-a', 'java'], <String>[ 'android/app/src/main/java/com/example/flutter_project/MainActivity.java', 'android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java', 'flutter_project.iml', 'ios/Flutter/AppFrameworkInfo.plist', 'ios/Runner/AppDelegate.m', 'ios/Runner/GeneratedPluginRegistrant.h', 'lib/main.dart', ], ); return _runFlutterTest(projectDir); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('can create a default project if empty directory exists', () async { await projectDir.create(recursive: true); await _createAndAnalyzeProject( projectDir, <String>['-i', 'objc', '-a', 'java'], <String>[ 'android/app/src/main/java/com/example/flutter_project/MainActivity.java', 'android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java', 'flutter_project.iml', 'ios/Flutter/AppFrameworkInfo.plist', 'ios/Runner/AppDelegate.m', 'ios/Runner/GeneratedPluginRegistrant.h', ], ); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('creates a module project correctly', () async { await _createAndAnalyzeProject(projectDir, <String>[ '--template=module', ], <String>[ '.android/app/', '.gitignore', '.ios/Flutter', '.ios/Flutter/flutter_project.podspec', '.metadata', 'lib/main.dart', 'pubspec.yaml', 'README.md', 'test/widget_test.dart', ], unexpectedPaths: <String>[ 'android/', 'ios/', ]); return _runFlutterTest(projectDir); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('cannot create a project if non-empty non-project directory exists with .metadata', () async { await projectDir.absolute.childDirectory('blag').create(recursive: true); await projectDir.absolute.childFile('.metadata').writeAsString('project_type: blag\n'); expect(() async => await _createAndAnalyzeProject( projectDir, <String>[], <String>[], unexpectedPaths: <String>[ 'android/', 'ios/', '.android/', '.ios/', ]), throwsToolExit(message: 'Sorry, unable to detect the type of project to recreate')); }, overrides: <Type, Generator>{ Pub: () => const Pub(), ...noColorTerminalOverride, }); testUsingContext('Will create an app project if non-empty non-project directory exists without .metadata', () async { await projectDir.absolute.childDirectory('blag').create(recursive: true); await projectDir.absolute.childDirectory('.idea').create(recursive: true); await _createAndAnalyzeProject( projectDir, <String>[ '-i', 'objc', '-a', 'java', ], <String>[ 'android/app/src/main/java/com/example/flutter_project/MainActivity.java', 'android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java', 'flutter_project.iml', 'ios/Flutter/AppFrameworkInfo.plist', 'ios/Runner/AppDelegate.m', 'ios/Runner/GeneratedPluginRegistrant.h', ], unexpectedPaths: <String>[ '.android/', '.ios/', ], ); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('detects and recreates an app project correctly', () async { await projectDir.absolute.childDirectory('lib').create(recursive: true); await projectDir.absolute.childDirectory('ios').create(recursive: true); await _createAndAnalyzeProject( projectDir, <String>[ '-i', 'objc', '-a', 'java', ], <String>[ 'android/app/src/main/java/com/example/flutter_project/MainActivity.java', 'android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java', 'flutter_project.iml', 'ios/Flutter/AppFrameworkInfo.plist', 'ios/Runner/AppDelegate.m', 'ios/Runner/GeneratedPluginRegistrant.h', ], unexpectedPaths: <String>[ '.android/', '.ios/', ], ); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('detects and recreates a plugin project correctly', () async { await projectDir.create(recursive: true); await projectDir.absolute.childFile('.metadata').writeAsString('project_type: plugin\n'); return _createAndAnalyzeProject( projectDir, <String>[ '-i', 'objc', '-a', 'java', ], <String>[ 'android/src/main/java/com/example/flutter_project/FlutterProjectPlugin.java', 'example/android/app/src/main/java/com/example/flutter_project_example/MainActivity.java', 'example/ios/Runner/AppDelegate.h', 'example/ios/Runner/AppDelegate.m', 'example/ios/Runner/main.m', 'example/lib/main.dart', 'flutter_project.iml', 'ios/Classes/FlutterProjectPlugin.h', 'ios/Classes/FlutterProjectPlugin.m', 'lib/flutter_project.dart', ], ); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('detects and recreates a package project correctly', () async { await projectDir.create(recursive: true); await projectDir.absolute.childFile('.metadata').writeAsString('project_type: package\n'); return _createAndAnalyzeProject( projectDir, <String>[], <String>[ 'lib/flutter_project.dart', 'test/flutter_project_test.dart', ], unexpectedPaths: <String>[ 'android/app/src/main/java/com/example/flutter_project/MainActivity.java', 'android/src/main/java/com/example/flutter_project/FlutterProjectPlugin.java', 'example/android/app/src/main/java/com/example/flutter_project_example/MainActivity.java', 'example/ios/Runner/AppDelegate.h', 'example/ios/Runner/AppDelegate.m', 'example/ios/Runner/main.m', 'example/lib/main.dart', 'ios/Classes/FlutterProjectPlugin.h', 'ios/Classes/FlutterProjectPlugin.m', 'ios/Runner/AppDelegate.h', 'ios/Runner/AppDelegate.m', 'ios/Runner/main.m', 'lib/main.dart', 'test/widget_test.dart', ], ); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('kotlin/swift legacy app project', () async { return _createProject( projectDir, <String>['--no-pub', '--template=app', '--android-language=kotlin', '--ios-language=swift'], <String>[ 'android/app/src/main/kotlin/com/example/flutter_project/MainActivity.kt', 'ios/Runner/AppDelegate.swift', 'ios/Runner/Runner-Bridging-Header.h', 'lib/main.dart', '.idea/libraries/KotlinJavaRuntime.xml', ], unexpectedPaths: <String>[ 'android/app/src/main/java/com/example/flutter_project/MainActivity.java', 'ios/Runner/AppDelegate.h', 'ios/Runner/AppDelegate.m', 'ios/Runner/main.m', ], ); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('can create a package project', () async { await _createAndAnalyzeProject( projectDir, <String>['--template=package'], <String>[ 'lib/flutter_project.dart', 'test/flutter_project_test.dart', ], unexpectedPaths: <String>[ 'android/app/src/main/java/com/example/flutter_project/MainActivity.java', 'android/src/main/java/com/example/flutter_project/FlutterProjectPlugin.java', 'example/android/app/src/main/java/com/example/flutter_project_example/MainActivity.java', 'example/ios/Runner/AppDelegate.h', 'example/ios/Runner/AppDelegate.m', 'example/ios/Runner/main.m', 'example/lib/main.dart', 'ios/Classes/FlutterProjectPlugin.h', 'ios/Classes/FlutterProjectPlugin.m', 'ios/Runner/AppDelegate.h', 'ios/Runner/AppDelegate.m', 'ios/Runner/main.m', 'lib/main.dart', 'test/widget_test.dart', ], ); return _runFlutterTest(projectDir); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('can create a plugin project', () async { await _createAndAnalyzeProject( projectDir, <String>['--template=plugin', '-i', 'objc', '-a', 'java'], <String>[ 'android/src/main/java/com/example/flutter_project/FlutterProjectPlugin.java', 'example/android/app/src/main/java/com/example/flutter_project_example/MainActivity.java', 'example/ios/Runner/AppDelegate.h', 'example/ios/Runner/AppDelegate.m', 'example/ios/Runner/main.m', 'example/lib/main.dart', 'flutter_project.iml', 'ios/Classes/FlutterProjectPlugin.h', 'ios/Classes/FlutterProjectPlugin.m', 'lib/flutter_project.dart', ], ); return _runFlutterTest(projectDir.childDirectory('example')); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('plugin example app depends on plugin', () async { await _createProject( projectDir, <String>['--template=plugin', '-i', 'objc', '-a', 'java'], <String>[ 'example/pubspec.yaml', ], ); final String rawPubspec = await projectDir.childDirectory('example').childFile('pubspec.yaml').readAsString(); final Pubspec pubspec = Pubspec.parse(rawPubspec); final String pluginName = projectDir.basename; expect(pubspec.dependencies, contains(pluginName)); expect(pubspec.dependencies[pluginName] is PathDependency, isTrue); final PathDependency pathDependency = pubspec.dependencies[pluginName] as PathDependency; expect(pathDependency.path, '../'); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('kotlin/swift plugin project', () async { return _createProject( projectDir, <String>['--no-pub', '--template=plugin', '-a', 'kotlin', '--ios-language', 'swift'], <String>[ 'android/src/main/kotlin/com/example/flutter_project/FlutterProjectPlugin.kt', 'example/android/app/src/main/kotlin/com/example/flutter_project_example/MainActivity.kt', 'example/ios/Runner/AppDelegate.swift', 'example/ios/Runner/Runner-Bridging-Header.h', 'example/lib/main.dart', 'ios/Classes/FlutterProjectPlugin.h', 'ios/Classes/FlutterProjectPlugin.m', 'ios/Classes/SwiftFlutterProjectPlugin.swift', 'lib/flutter_project.dart', ], unexpectedPaths: <String>[ 'android/src/main/java/com/example/flutter_project/FlutterProjectPlugin.java', 'example/android/app/src/main/java/com/example/flutter_project_example/MainActivity.java', 'example/ios/Runner/AppDelegate.h', 'example/ios/Runner/AppDelegate.m', 'example/ios/Runner/main.m', ], ); }); testUsingContext('plugin project with custom org', () async { return _createProject( projectDir, <String>[ '--no-pub', '--template=plugin', '--org', 'com.bar.foo', '-i', 'objc', '-a', 'java', ], <String>[ 'android/src/main/java/com/bar/foo/flutter_project/FlutterProjectPlugin.java', 'example/android/app/src/main/java/com/bar/foo/flutter_project_example/MainActivity.java', ], unexpectedPaths: <String>[ 'android/src/main/java/com/example/flutter_project/FlutterProjectPlugin.java', 'example/android/app/src/main/java/com/example/flutter_project_example/MainActivity.java', ], ); }); testUsingContext('plugin project with valid custom project name', () async { return _createProject( projectDir, <String>[ '--no-pub', '--template=plugin', '--project-name', 'xyz', '-i', 'objc', '-a', 'java', ], <String>[ 'android/src/main/java/com/example/xyz/XyzPlugin.java', 'example/android/app/src/main/java/com/example/xyz_example/MainActivity.java', ], unexpectedPaths: <String>[ 'android/src/main/java/com/example/flutter_project/FlutterProjectPlugin.java', 'example/android/app/src/main/java/com/example/flutter_project_example/MainActivity.java', ], ); }); testUsingContext('plugin project with invalid custom project name', () async { expect( () => _createProject(projectDir, <String>['--no-pub', '--template=plugin', '--project-name', 'xyz.xyz'], <String>[], ), throwsToolExit(message: '"xyz.xyz" is not a valid Dart package name.'), ); }); testUsingContext('legacy app project with-driver-test', () async { return _createAndAnalyzeProject( projectDir, <String>['--with-driver-test', '--template=app'], <String>['lib/main.dart'], ); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('module project with pub', () async { return _createProject(projectDir, <String>[ '--template=module', ], <String>[ '.android/build.gradle', '.android/Flutter/build.gradle', '.android/Flutter/flutter.iml', '.android/Flutter/src/main/AndroidManifest.xml', '.android/Flutter/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java', '.android/gradle.properties', '.android/gradle/wrapper/gradle-wrapper.jar', '.android/gradle/wrapper/gradle-wrapper.properties', '.android/gradlew', '.android/gradlew.bat', '.android/include_flutter.groovy', '.android/local.properties', '.android/settings.gradle', '.gitignore', '.metadata', '.packages', 'lib/main.dart', 'pubspec.lock', 'pubspec.yaml', 'README.md', 'test/widget_test.dart', ], unexpectedPaths: <String>[ 'android/', 'ios/', '.android/Flutter/src/main/java/io/flutter/facade/FlutterFragment.java', '.android/Flutter/src/main/java/io/flutter/facade/Flutter.java', ]); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('androidx is used by default in an app project', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', projectDir.path]); void expectExists(String relPath) { expect(globals.fs.isFileSync('${projectDir.path}/$relPath'), true); } expectExists('android/gradle.properties'); final String actualContents = await globals.fs.file(projectDir.path + '/android/gradle.properties').readAsString(); expect(actualContents.contains('useAndroidX'), true); }); testUsingContext('androidx is used by default in a module project', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--template=module', '--no-pub', projectDir.path]); final FlutterProject project = FlutterProject.fromDirectory(projectDir); expect( project.usesAndroidX, true, ); }); testUsingContext('androidx is used by default in a plugin project', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=plugin', projectDir.path]); void expectExists(String relPath) { expect(globals.fs.isFileSync('${projectDir.path}/$relPath'), true); } expectExists('android/gradle.properties'); final String actualContents = await globals.fs.file(projectDir.path + '/android/gradle.properties').readAsString(); expect(actualContents.contains('useAndroidX'), true); }); testUsingContext('app supports Linux if requested', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', projectDir.path]); expect(projectDir.childDirectory('linux').childFile('Makefile').existsSync(), true); }, overrides: <Type, Generator>{ FeatureFlags: () => TestFeatureFlags(isLinuxEnabled: true), }); testUsingContext('app does not include Linux by default', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', projectDir.path]); expect(projectDir.childDirectory('linux').childFile('Makefile').existsSync(), false); }, overrides: <Type, Generator>{ FeatureFlags: () => TestFeatureFlags(isLinuxEnabled: false), }); testUsingContext('plugin supports Linux if requested', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=plugin', projectDir.path]); expect(projectDir.childDirectory('linux').childFile('Makefile').existsSync(), true); }, overrides: <Type, Generator>{ FeatureFlags: () => TestFeatureFlags(isLinuxEnabled: true), }); testUsingContext('plugin does not include Linux by default', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=plugin', projectDir.path]); expect(projectDir.childDirectory('linux').childFile('Makefile').existsSync(), false); }, overrides: <Type, Generator>{ FeatureFlags: () => TestFeatureFlags(isLinuxEnabled: false), }); testUsingContext('app does not include macOS by default', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', projectDir.path]); expect(projectDir.childDirectory('macos').childDirectory('Runner.xcworkspace').existsSync(), false); }, overrides: <Type, Generator>{ FeatureFlags: () => TestFeatureFlags(isMacOSEnabled: false), }); testUsingContext('plugin supports macOS if requested', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=plugin', projectDir.path]); expect(projectDir.childDirectory('macos').childFile('flutter_project.podspec').existsSync(), true); }, overrides: <Type, Generator>{ FeatureFlags: () => TestFeatureFlags(isMacOSEnabled: true), }); testUsingContext('plugin does not include macOS by default', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=plugin', projectDir.path]); expect(projectDir.childDirectory('macos').childFile('flutter_project.podspec').existsSync(), false); }, overrides: <Type, Generator>{ FeatureFlags: () => TestFeatureFlags(isMacOSEnabled: false), }); testUsingContext('app supports Windows if requested', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', projectDir.path]); expect(projectDir.childDirectory('windows').childFile('Runner.sln').existsSync(), true); }, overrides: <Type, Generator>{ FeatureFlags: () => TestFeatureFlags(isWindowsEnabled: true), }); testUsingContext('app does not include Windows by default', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', projectDir.path]); expect(projectDir.childDirectory('windows').childFile('Runner.sln').existsSync(), false); }, overrides: <Type, Generator>{ FeatureFlags: () => TestFeatureFlags(isWindowsEnabled: false), }); testUsingContext('plugin supports Windows if requested', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=plugin', projectDir.path]); expect(projectDir.childDirectory('windows').childFile('plugin.vcxproj').existsSync(), true); }, overrides: <Type, Generator>{ FeatureFlags: () => TestFeatureFlags(isWindowsEnabled: true), }); testUsingContext('plugin does not include Windows by default', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=plugin', projectDir.path]); expect(projectDir.childDirectory('windows').childFile('plugin.vcxproj').existsSync(), false); }, overrides: <Type, Generator>{ FeatureFlags: () => TestFeatureFlags(isWindowsEnabled: false), }); testUsingContext('plugin uses new platform schema', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=plugin', projectDir.path]); final String pubspecContents = await globals.fs.directory(projectDir.path).childFile('pubspec.yaml').readAsString(); expect(pubspecContents.contains('platforms:'), true); }); testUsingContext('has correct content and formatting with module template', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--template=module', '--no-pub', '--org', 'com.foo.bar', projectDir.path]); void expectExists(String relPath, [bool expectation = true]) { expect(globals.fs.isFileSync('${projectDir.path}/$relPath'), expectation); } expectExists('lib/main.dart'); expectExists('test/widget_test.dart'); final String actualContents = await globals.fs.file(projectDir.path + '/test/widget_test.dart').readAsString(); expect(actualContents.contains('flutter_test.dart'), true); for (final FileSystemEntity file in projectDir.listSync(recursive: true)) { if (file is File && file.path.endsWith('.dart')) { final String original = file.readAsStringSync(); final Process process = await Process.start( sdkBinaryName('dartfmt'), <String>[file.path], workingDirectory: projectDir.path, ); final String formatted = await process.stdout.transform(utf8.decoder).join(); expect(original, formatted, reason: file.path); } } await _runFlutterTest(projectDir, target: globals.fs.path.join(projectDir.path, 'test', 'widget_test.dart')); // Generated Xcode settings final String xcodeConfigPath = globals.fs.path.join('.ios', 'Flutter', 'Generated.xcconfig'); expectExists(xcodeConfigPath); final File xcodeConfigFile = globals.fs.file(globals.fs.path.join(projectDir.path, xcodeConfigPath)); final String xcodeConfig = xcodeConfigFile.readAsStringSync(); expect(xcodeConfig, contains('FLUTTER_ROOT=')); expect(xcodeConfig, contains('FLUTTER_APPLICATION_PATH=')); expect(xcodeConfig, contains('FLUTTER_TARGET=')); // Generated export environment variables script final String buildPhaseScriptPath = globals.fs.path.join('.ios', 'Flutter', 'flutter_export_environment.sh'); expectExists(buildPhaseScriptPath); final File buildPhaseScriptFile = globals.fs.file(globals.fs.path.join(projectDir.path, buildPhaseScriptPath)); final String buildPhaseScript = buildPhaseScriptFile.readAsStringSync(); expect(buildPhaseScript, contains('FLUTTER_ROOT=')); expect(buildPhaseScript, contains('FLUTTER_APPLICATION_PATH=')); expect(buildPhaseScript, contains('FLUTTER_TARGET=')); // Generated podspec final String podspecPath = globals.fs.path.join('.ios', 'Flutter', 'flutter_project.podspec'); expectExists(podspecPath); final File podspecFile = globals.fs.file(globals.fs.path.join(projectDir.path, podspecPath)); final String podspec = podspecFile.readAsStringSync(); expect(podspec, contains('Flutter module - flutter_project')); // App identification final String xcodeProjectPath = globals.fs.path.join('.ios', 'Runner.xcodeproj', 'project.pbxproj'); expectExists(xcodeProjectPath); final File xcodeProjectFile = globals.fs.file(globals.fs.path.join(projectDir.path, xcodeProjectPath)); final String xcodeProject = xcodeProjectFile.readAsStringSync(); expect(xcodeProject, contains('PRODUCT_BUNDLE_IDENTIFIER = com.foo.bar.flutterProject')); // Xcode workspace shared data final Directory workspaceSharedData = globals.fs.directory(globals.fs.path.join('.ios', 'Runner.xcworkspace', 'xcshareddata')); expectExists(workspaceSharedData.childFile('WorkspaceSettings.xcsettings').path); expectExists(workspaceSharedData.childFile('IDEWorkspaceChecks.plist').path); // Xcode project shared data final Directory projectSharedData = globals.fs.directory(globals.fs.path.join('.ios', 'Runner.xcodeproj', 'project.xcworkspace', 'xcshareddata')); expectExists(projectSharedData.childFile('WorkspaceSettings.xcsettings').path); expectExists(projectSharedData.childFile('IDEWorkspaceChecks.plist').path); final String versionPath = globals.fs.path.join('.metadata'); expectExists(versionPath); final String version = globals.fs.file(globals.fs.path.join(projectDir.path, versionPath)).readAsStringSync(); expect(version, contains('version:')); expect(version, contains('revision: 12345678')); expect(version, contains('channel: omega')); // IntelliJ metadata final String intelliJSdkMetadataPath = globals.fs.path.join('.idea', 'libraries', 'Dart_SDK.xml'); expectExists(intelliJSdkMetadataPath); final String sdkMetaContents = globals.fs .file(globals.fs.path.join( projectDir.path, intelliJSdkMetadataPath, )) .readAsStringSync(); expect(sdkMetaContents, contains('<root url="file:/')); expect(sdkMetaContents, contains('/bin/cache/dart-sdk/lib/core"')); }, overrides: <Type, Generator>{ FlutterVersion: () => mockFlutterVersion, Platform: _kNoColorTerminalPlatform, }); testUsingContext('has correct content and formatting with app template', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--template=app', '--no-pub', '--org', 'com.foo.bar', projectDir.path]); void expectExists(String relPath) { expect(globals.fs.isFileSync('${projectDir.path}/$relPath'), true); } expectExists('lib/main.dart'); expectExists('test/widget_test.dart'); for (final FileSystemEntity file in projectDir.listSync(recursive: true)) { if (file is File && file.path.endsWith('.dart')) { final String original = file.readAsStringSync(); final Process process = await Process.start( sdkBinaryName('dartfmt'), <String>[file.path], workingDirectory: projectDir.path, ); final String formatted = await process.stdout.transform(utf8.decoder).join(); expect(original, formatted, reason: file.path); } } await _runFlutterTest(projectDir, target: globals.fs.path.join(projectDir.path, 'test', 'widget_test.dart')); // Generated Xcode settings final String xcodeConfigPath = globals.fs.path.join('ios', 'Flutter', 'Generated.xcconfig'); expectExists(xcodeConfigPath); final File xcodeConfigFile = globals.fs.file(globals.fs.path.join(projectDir.path, xcodeConfigPath)); final String xcodeConfig = xcodeConfigFile.readAsStringSync(); expect(xcodeConfig, contains('FLUTTER_ROOT=')); expect(xcodeConfig, contains('FLUTTER_APPLICATION_PATH=')); // App identification final String xcodeProjectPath = globals.fs.path.join('ios', 'Runner.xcodeproj', 'project.pbxproj'); expectExists(xcodeProjectPath); final File xcodeProjectFile = globals.fs.file(globals.fs.path.join(projectDir.path, xcodeProjectPath)); final String xcodeProject = xcodeProjectFile.readAsStringSync(); expect(xcodeProject, contains('PRODUCT_BUNDLE_IDENTIFIER = com.foo.bar.flutterProject')); // Xcode workspace shared data final Directory workspaceSharedData = globals.fs.directory(globals.fs.path.join('ios', 'Runner.xcworkspace', 'xcshareddata')); expectExists(workspaceSharedData.childFile('WorkspaceSettings.xcsettings').path); expectExists(workspaceSharedData.childFile('IDEWorkspaceChecks.plist').path); // Xcode project shared data final Directory projectSharedData = globals.fs.directory(globals.fs.path.join('ios', 'Runner.xcodeproj', 'project.xcworkspace', 'xcshareddata')); expectExists(projectSharedData.childFile('WorkspaceSettings.xcsettings').path); expectExists(projectSharedData.childFile('IDEWorkspaceChecks.plist').path); final String versionPath = globals.fs.path.join('.metadata'); expectExists(versionPath); final String version = globals.fs.file(globals.fs.path.join(projectDir.path, versionPath)).readAsStringSync(); expect(version, contains('version:')); expect(version, contains('revision: 12345678')); expect(version, contains('channel: omega')); // IntelliJ metadata final String intelliJSdkMetadataPath = globals.fs.path.join('.idea', 'libraries', 'Dart_SDK.xml'); expectExists(intelliJSdkMetadataPath); final String sdkMetaContents = globals.fs .file(globals.fs.path.join( projectDir.path, intelliJSdkMetadataPath, )) .readAsStringSync(); expect(sdkMetaContents, contains('<root url="file:/')); expect(sdkMetaContents, contains('/bin/cache/dart-sdk/lib/core"')); }, overrides: <Type, Generator>{ FlutterVersion: () => mockFlutterVersion, Platform: _kNoColorTerminalPlatform, }); testUsingContext('has correct application id for android and bundle id for ios', () async { Cache.flutterRoot = '../..'; when(mockFlutterVersion.frameworkRevision).thenReturn(frameworkRevision); when(mockFlutterVersion.channel).thenReturn(frameworkChannel); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); String tmpProjectDir = globals.fs.path.join(tempDir.path, 'hello_flutter'); await runner.run(<String>['create', '--template=app', '--no-pub', '--org', 'com.example', tmpProjectDir]); FlutterProject project = FlutterProject.fromDirectory(globals.fs.directory(tmpProjectDir)); expect( await project.ios.productBundleIdentifier, 'com.example.helloFlutter', ); expect( project.android.applicationId, 'com.example.hello_flutter', ); tmpProjectDir = globals.fs.path.join(tempDir.path, 'test_abc'); await runner.run(<String>['create', '--template=app', '--no-pub', '--org', 'abc^*.1#@', tmpProjectDir]); project = FlutterProject.fromDirectory(globals.fs.directory(tmpProjectDir)); expect( await project.ios.productBundleIdentifier, 'abc.1.testAbc', ); expect( project.android.applicationId, 'abc.u1.test_abc', ); tmpProjectDir = globals.fs.path.join(tempDir.path, 'flutter_project'); await runner.run(<String>['create', '--template=app', '--no-pub', '--org', '#+^%', tmpProjectDir]); project = FlutterProject.fromDirectory(globals.fs.directory(tmpProjectDir)); expect( await project.ios.productBundleIdentifier, 'flutterProject.untitled', ); expect( project.android.applicationId, 'flutter_project.untitled', ); }, overrides: <Type, Generator>{ FlutterVersion: () => mockFlutterVersion, Platform: _kNoColorTerminalPlatform, }); testUsingContext('can re-gen default template over existing project', () async { Cache.flutterRoot = '../..'; final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', projectDir.path]); await runner.run(<String>['create', '--no-pub', projectDir.path]); final String metadata = globals.fs.file(globals.fs.path.join(projectDir.path, '.metadata')).readAsStringSync(); expect(metadata, contains('project_type: app\n')); }); testUsingContext('can re-gen default template over existing app project with no metadta and detect the type', () async { Cache.flutterRoot = '../..'; final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=app', projectDir.path]); // Remove the .metadata to simulate an older instantiation that didn't generate those. globals.fs.file(globals.fs.path.join(projectDir.path, '.metadata')).deleteSync(); await runner.run(<String>['create', '--no-pub', projectDir.path]); final String metadata = globals.fs.file(globals.fs.path.join(projectDir.path, '.metadata')).readAsStringSync(); expect(metadata, contains('project_type: app\n')); }); testUsingContext('can re-gen app template over existing app project and detect the type', () async { Cache.flutterRoot = '../..'; final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=app', projectDir.path]); await runner.run(<String>['create', '--no-pub', projectDir.path]); final String metadata = globals.fs.file(globals.fs.path.join(projectDir.path, '.metadata')).readAsStringSync(); expect(metadata, contains('project_type: app\n')); }); testUsingContext('can re-gen template over existing module project and detect the type', () async { Cache.flutterRoot = '../..'; final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=module', projectDir.path]); await runner.run(<String>['create', '--no-pub', projectDir.path]); final String metadata = globals.fs.file(globals.fs.path.join(projectDir.path, '.metadata')).readAsStringSync(); expect(metadata, contains('project_type: module\n')); }); testUsingContext('can re-gen default template over existing plugin project and detect the type', () async { Cache.flutterRoot = '../..'; final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=plugin', projectDir.path]); await runner.run(<String>['create', '--no-pub', projectDir.path]); final String metadata = globals.fs.file(globals.fs.path.join(projectDir.path, '.metadata')).readAsStringSync(); expect(metadata, contains('project_type: plugin')); }); testUsingContext('can re-gen default template over existing package project and detect the type', () async { Cache.flutterRoot = '../..'; final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--no-pub', '--template=package', projectDir.path]); await runner.run(<String>['create', '--no-pub', projectDir.path]); final String metadata = globals.fs.file(globals.fs.path.join(projectDir.path, '.metadata')).readAsStringSync(); expect(metadata, contains('project_type: package')); }); testUsingContext('can re-gen module .android/ folder, reusing custom org', () async { await _createProject( projectDir, <String>['--template=module', '--org', 'com.bar.foo'], <String>[], ); projectDir.childDirectory('.android').deleteSync(recursive: true); return _createProject( projectDir, <String>[], <String>[ '.android/app/src/main/java/com/bar/foo/flutter_project/host/MainActivity.java', ], ); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('can re-gen module .ios/ folder, reusing custom org', () async { await _createProject( projectDir, <String>['--template=module', '--org', 'com.bar.foo'], <String>[], ); projectDir.childDirectory('.ios').deleteSync(recursive: true); await _createProject(projectDir, <String>[], <String>[]); final FlutterProject project = FlutterProject.fromDirectory(projectDir); expect( await project.ios.productBundleIdentifier, 'com.bar.foo.flutterProject', ); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext('can re-gen app android/ folder, reusing custom org', () async { await _createProject( projectDir, <String>[ '--no-pub', '--template=app', '--org', 'com.bar.foo', '-i', 'objc', '-a', 'java', ], <String>[], ); projectDir.childDirectory('android').deleteSync(recursive: true); return _createProject( projectDir, <String>['--no-pub', '-i', 'objc', '-a', 'java'], <String>[ 'android/app/src/main/java/com/bar/foo/flutter_project/MainActivity.java', ], unexpectedPaths: <String>[ 'android/app/src/main/java/com/example/flutter_project/MainActivity.java', ], ); }); testUsingContext('can re-gen app ios/ folder, reusing custom org', () async { await _createProject( projectDir, <String>['--no-pub', '--template=app', '--org', 'com.bar.foo'], <String>[], ); projectDir.childDirectory('ios').deleteSync(recursive: true); await _createProject(projectDir, <String>['--no-pub'], <String>[]); final FlutterProject project = FlutterProject.fromDirectory(projectDir); expect( await project.ios.productBundleIdentifier, 'com.bar.foo.flutterProject', ); }); testUsingContext('can re-gen plugin ios/ and example/ folders, reusing custom org', () async { await _createProject( projectDir, <String>[ '--no-pub', '--template=plugin', '--org', 'com.bar.foo', '-i', 'objc', '-a', 'java', ], <String>[], ); projectDir.childDirectory('example').deleteSync(recursive: true); projectDir.childDirectory('ios').deleteSync(recursive: true); await _createProject( projectDir, <String>['--no-pub', '--template=plugin', '-i', 'objc', '-a', 'java'], <String>[ 'example/android/app/src/main/java/com/bar/foo/flutter_project_example/MainActivity.java', 'ios/Classes/FlutterProjectPlugin.h', ], unexpectedPaths: <String>[ 'example/android/app/src/main/java/com/example/flutter_project_example/MainActivity.java', 'android/src/main/java/com/example/flutter_project/FlutterProjectPlugin.java', ], ); final FlutterProject project = FlutterProject.fromDirectory(projectDir); expect( await project.example.ios.productBundleIdentifier, 'com.bar.foo.flutterProjectExample', ); }); testUsingContext('fails to re-gen without specified org when org is ambiguous', () async { await _createProject( projectDir, <String>['--no-pub', '--template=app', '--org', 'com.bar.foo'], <String>[], ); globals.fs.directory(globals.fs.path.join(projectDir.path, 'ios')).deleteSync(recursive: true); await _createProject( projectDir, <String>['--no-pub', '--template=app', '--org', 'com.bar.baz'], <String>[], ); expect( () => _createProject(projectDir, <String>[], <String>[]), throwsToolExit(message: 'Ambiguous organization'), ); }); // Verify that we help the user correct an option ordering issue testUsingContext('produces sensible error message', () async { Cache.flutterRoot = '../..'; final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); expect( runner.run(<String>['create', projectDir.path, '--pub']), throwsToolExit(exitCode: 2, message: 'Try moving --pub'), ); }); testUsingContext('fails when file exists where output directory should be', () async { Cache.flutterRoot = '../..'; final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); final File existingFile = globals.fs.file(globals.fs.path.join(projectDir.path, 'bad')); if (!existingFile.existsSync()) { existingFile.createSync(recursive: true); } expect( runner.run(<String>['create', existingFile.path]), throwsToolExit(message: 'existing file'), ); }); testUsingContext('fails overwrite when file exists where output directory should be', () async { Cache.flutterRoot = '../..'; final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); final File existingFile = globals.fs.file(globals.fs.path.join(projectDir.path, 'bad')); if (!existingFile.existsSync()) { existingFile.createSync(recursive: true); } expect( runner.run(<String>['create', '--overwrite', existingFile.path]), throwsToolExit(message: 'existing file'), ); }); testUsingContext('overwrites existing directory when requested', () async { Cache.flutterRoot = '../..'; final Directory existingDirectory = globals.fs.directory(globals.fs.path.join(projectDir.path, 'bad')); if (!existingDirectory.existsSync()) { existingDirectory.createSync(recursive: true); } final File existingFile = globals.fs.file(globals.fs.path.join(existingDirectory.path, 'lib', 'main.dart')); existingFile.createSync(recursive: true); await _createProject( globals.fs.directory(existingDirectory.path), <String>['--overwrite', '-i', 'objc', '-a', 'java'], <String>[ 'android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java', 'lib/main.dart', 'ios/Flutter/AppFrameworkInfo.plist', 'ios/Runner/AppDelegate.m', 'ios/Runner/GeneratedPluginRegistrant.h', ], ); }, overrides: <Type, Generator>{ Pub: () => const Pub(), }); testUsingContext( 'invokes pub offline when requested', () async { Cache.flutterRoot = '../..'; final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--pub', '--offline', projectDir.path]); expect(loggingProcessManager.commands.first, contains(matches(r'dart-sdk[\\/]bin[\\/]pub'))); expect(loggingProcessManager.commands.first, contains('--offline')); }, overrides: <Type, Generator>{ ProcessManager: () => loggingProcessManager, Pub: () => const Pub(), }, ); testUsingContext( 'invokes pub online when offline not requested', () async { Cache.flutterRoot = '../..'; final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>['create', '--pub', projectDir.path]); expect(loggingProcessManager.commands.first, contains(matches(r'dart-sdk[\\/]bin[\\/]pub'))); expect(loggingProcessManager.commands.first, isNot(contains('--offline'))); }, overrides: <Type, Generator>{ ProcessManager: () => loggingProcessManager, Pub: () => const Pub(), }, ); testUsingContext('can create a sample-based project', () async { await _createAndAnalyzeProject( projectDir, <String>['--no-pub', '--sample=foo.bar.Baz'], <String>[ 'lib/main.dart', 'flutter_project.iml', 'android/app/src/main/AndroidManifest.xml', 'ios/Flutter/AppFrameworkInfo.plist', ], unexpectedPaths: <String>['test'], ); expect(projectDir.childDirectory('lib').childFile('main.dart').readAsStringSync(), contains('void main() {}')); }, overrides: <Type, Generator>{ HttpClientFactory: () => () => MockHttpClient(200, result: 'void main() {}'), }); testUsingContext('can write samples index to disk', () async { final String outputFile = globals.fs.path.join(tempDir.path, 'flutter_samples.json'); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); final List<String> args = <String>[ 'create', '--list-samples', outputFile, ]; await runner.run(args); final File expectedFile = globals.fs.file(outputFile); expect(expectedFile.existsSync(), isTrue); expect(expectedFile.readAsStringSync(), equals(samplesIndexJson)); }, overrides: <Type, Generator>{ HttpClientFactory: () => () => MockHttpClient(200, result: samplesIndexJson), }); testUsingContext('Throws tool exit on empty samples index', () async { final String outputFile = globals.fs.path.join(tempDir.path, 'flutter_samples.json'); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); final List<String> args = <String>[ 'create', '--list-samples', outputFile, ]; await expectLater( runner.run(args), throwsToolExit( exitCode: 2, message: 'Unable to download samples', )); }, overrides: <Type, Generator>{ HttpClientFactory: () => () => MockHttpClient(200, result: ''), }); testUsingContext('provides an error to the user if samples json download fails', () async { final String outputFile = globals.fs.path.join(tempDir.path, 'flutter_samples.json'); final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); final List<String> args = <String>[ 'create', '--list-samples', outputFile, ]; await expectLater(runner.run(args), throwsToolExit(exitCode: 2, message: 'Failed to write samples')); expect(globals.fs.file(outputFile).existsSync(), isFalse); }, overrides: <Type, Generator>{ HttpClientFactory: () => () => MockHttpClient(404, result: 'not found'), }); } Future<void> _createProject( Directory dir, List<String> createArgs, List<String> expectedPaths, { List<String> unexpectedPaths = const <String>[], }) async { Cache.flutterRoot = '../../..'; final CreateCommand command = CreateCommand(); final CommandRunner<void> runner = createTestCommandRunner(command); await runner.run(<String>[ 'create', ...createArgs, dir.path, ]); bool pathExists(String path) { final String fullPath = globals.fs.path.join(dir.path, path); return globals.fs.typeSync(fullPath) != FileSystemEntityType.notFound; } final List<String> failures = <String>[ for (final String path in expectedPaths) if (!pathExists(path)) 'Path "$path" does not exist.', for (final String path in unexpectedPaths) if (pathExists(path)) 'Path "$path" exists when it shouldn\'t.', ]; expect(failures, isEmpty, reason: failures.join('\n')); } Future<void> _createAndAnalyzeProject( Directory dir, List<String> createArgs, List<String> expectedPaths, { List<String> unexpectedPaths = const <String>[], }) async { await _createProject(dir, createArgs, expectedPaths, unexpectedPaths: unexpectedPaths); await _analyzeProject(dir.path); } Future<void> _ensureFlutterToolsSnapshot() async { final String flutterToolsPath = globals.fs.path.absolute(globals.fs.path.join( 'bin', 'flutter_tools.dart', )); final String flutterToolsSnapshotPath = globals.fs.path.absolute(globals.fs.path.join( '..', '..', 'bin', 'cache', 'flutter_tools.snapshot', )); final String dotPackages = globals.fs.path.absolute(globals.fs.path.join( '.packages', )); final File snapshotFile = globals.fs.file(flutterToolsSnapshotPath); if (snapshotFile.existsSync()) { snapshotFile.renameSync(flutterToolsSnapshotPath + '.bak'); } final List<String> snapshotArgs = <String>[ ...dartVmFlags, '--snapshot=$flutterToolsSnapshotPath', '--packages=$dotPackages', flutterToolsPath, ]; final ProcessResult snapshotResult = await Process.run( '../../bin/cache/dart-sdk/bin/dart', snapshotArgs, ); if (snapshotResult.exitCode != 0) { print(snapshotResult.stdout); print(snapshotResult.stderr); } expect(snapshotResult.exitCode, 0); } Future<void> _restoreFlutterToolsSnapshot() async { final String flutterToolsSnapshotPath = globals.fs.path.absolute(globals.fs.path.join( '..', '..', 'bin', 'cache', 'flutter_tools.snapshot', )); final File snapshotBackup = globals.fs.file(flutterToolsSnapshotPath + '.bak'); if (!snapshotBackup.existsSync()) { // No backup to restore. return; } snapshotBackup.renameSync(flutterToolsSnapshotPath); } Future<void> _analyzeProject(String workingDir) async { final String flutterToolsSnapshotPath = globals.fs.path.absolute(globals.fs.path.join( '..', '..', 'bin', 'cache', 'flutter_tools.snapshot', )); final List<String> args = <String>[ ...dartVmFlags, flutterToolsSnapshotPath, 'analyze', ]; final ProcessResult exec = await Process.run( '$dartSdkPath/bin/dart', args, workingDirectory: workingDir, ); if (exec.exitCode != 0) { print(exec.stdout); print(exec.stderr); } expect(exec.exitCode, 0); } Future<void> _runFlutterTest(Directory workingDir, { String target }) async { final String flutterToolsSnapshotPath = globals.fs.path.absolute(globals.fs.path.join( '..', '..', 'bin', 'cache', 'flutter_tools.snapshot', )); // While flutter test does get packages, it doesn't write version // files anymore. await Process.run( '$dartSdkPath/bin/dart', <String>[ ...dartVmFlags, flutterToolsSnapshotPath, 'packages', 'get', ], workingDirectory: workingDir.path, ); final List<String> args = <String>[ ...dartVmFlags, flutterToolsSnapshotPath, 'test', '--no-color', if (target != null) target, ]; final ProcessResult exec = await Process.run( '$dartSdkPath/bin/dart', args, workingDirectory: workingDir.path, ); if (exec.exitCode != 0) { print(exec.stdout); print(exec.stderr); } expect(exec.exitCode, 0); } class MockFlutterVersion extends Mock implements FlutterVersion {} /// A ProcessManager that invokes a real process manager, but keeps /// track of all commands sent to it. class LoggingProcessManager extends LocalProcessManager { List<List<String>> commands = <List<String>>[]; @override Future<Process> start( List<String> command, { String workingDirectory, Map<String, String> environment, bool includeParentEnvironment = true, bool runInShell = false, ProcessStartMode mode = ProcessStartMode.normal, }) { commands.add(command); return super.start( command, workingDirectory: workingDirectory, environment: environment, includeParentEnvironment: includeParentEnvironment, runInShell: runInShell, mode: mode, ); } } class MockHttpClient implements HttpClient { MockHttpClient(this.statusCode, {this.result}); final int statusCode; final String result; @override Future<HttpClientRequest> getUrl(Uri url) async { return MockHttpClientRequest(statusCode, result: result); } @override dynamic noSuchMethod(Invocation invocation) { throw 'io.HttpClient - $invocation'; } } class MockHttpClientRequest implements HttpClientRequest { MockHttpClientRequest(this.statusCode, {this.result}); final int statusCode; final String result; @override Future<HttpClientResponse> close() async { return MockHttpClientResponse(statusCode, result: result); } @override dynamic noSuchMethod(Invocation invocation) { throw 'io.HttpClientRequest - $invocation'; } } class MockHttpClientResponse implements HttpClientResponse { MockHttpClientResponse(this.statusCode, {this.result}); @override final int statusCode; final String result; @override String get reasonPhrase => '<reason phrase>'; @override HttpClientResponseCompressionState get compressionState { return HttpClientResponseCompressionState.decompressed; } @override StreamSubscription<Uint8List> listen( void onData(Uint8List event), { Function onError, void onDone(), bool cancelOnError, }) { return Stream<Uint8List>.fromIterable(<Uint8List>[Uint8List.fromList(result.codeUnits)]) .listen(onData, onError: onError, onDone: onDone, cancelOnError: cancelOnError); } @override Future<dynamic> forEach(void Function(Uint8List element) action) { action(Uint8List.fromList(result.codeUnits)); return Future<void>.value(); } @override dynamic noSuchMethod(Invocation invocation) { throw 'io.HttpClientResponse - $invocation'; } }