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plugins_test.dart
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plugins_test.dart
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// 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:convert';
import 'package:file/file.dart';
import 'package:file/memory.dart';
import 'package:file_testing/file_testing.dart';
import 'package:flutter_tools/src/base/os.dart';
import 'package:flutter_tools/src/base/platform.dart';
import 'package:flutter_tools/src/base/time.dart';
import 'package:flutter_tools/src/base/utils.dart';
import 'package:flutter_tools/src/features.dart';
import 'package:flutter_tools/src/flutter_manifest.dart';
import 'package:flutter_tools/src/flutter_plugins.dart';
import 'package:flutter_tools/src/globals.dart' as globals;
import 'package:flutter_tools/src/ios/xcodeproj.dart';
import 'package:flutter_tools/src/plugins.dart';
import 'package:flutter_tools/src/project.dart';
import 'package:flutter_tools/src/version.dart';
import 'package:test/fake.dart';
import 'package:yaml/yaml.dart';
import '../src/common.dart';
import '../src/context.dart';
import '../src/fakes.dart' hide FakeOperatingSystemUtils;
import '../src/pubspec_schema.dart';
/// Information for a platform entry in the 'platforms' section of a plugin's
/// pubspec.yaml.
class _PluginPlatformInfo {
const _PluginPlatformInfo({
this.pluginClass,
this.dartPluginClass,
this.androidPackage,
this.sharedDarwinSource = false,
this.fileName
}) : assert(pluginClass != null || dartPluginClass != null),
assert(androidPackage == null || pluginClass != null);
/// The pluginClass entry, if any.
final String? pluginClass;
/// The dartPluginClass entry, if any.
final String? dartPluginClass;
/// The package entry for an Android plugin implementation using pluginClass.
final String? androidPackage;
final bool sharedDarwinSource;
/// The fileName entry for a web plugin implementation.
final String? fileName;
/// Returns the body of a platform section for a plugin's pubspec, properly
/// indented.
String get indentedPubspecSection {
const String indentation = ' ';
return <String>[
if (pluginClass != null)
'${indentation}pluginClass: $pluginClass',
if (dartPluginClass != null)
'${indentation}dartPluginClass: $dartPluginClass',
if (androidPackage != null)
'${indentation}package: $androidPackage',
if (sharedDarwinSource)
'${indentation}sharedDarwinSource: true',
if (fileName != null)
'${indentation}fileName: $fileName',
].join('\n');
}
}
void main() {
group('plugins', () {
late FileSystem fs;
late FakeFlutterProject flutterProject;
late FakeFlutterManifest flutterManifest;
late FakeIosProject iosProject;
late FakeMacOSProject macosProject;
late FakeAndroidProject androidProject;
late FakeWebProject webProject;
late FakeWindowsProject windowsProject;
late FakeLinuxProject linuxProject;
late FakeSystemClock systemClock;
late FlutterVersion flutterVersion;
// A Windows-style filesystem. This is not populated by default, so tests
// using it instead of fs must re-run any necessary setup (e.g.,
// setUpProject).
late FileSystem fsWindows;
const String pubCachePath = '/path/to/.pub-cache/hosted/pub.dartlang.org/foo-1.2.3';
const String ephemeralPackagePath = '/path/to/app/linux/flutter/ephemeral/foo-1.2.3';
// Adds basic properties to the flutterProject and its subprojects.
void setUpProject(FileSystem fileSystem) {
flutterProject = FakeFlutterProject();
flutterManifest = FakeFlutterManifest();
flutterProject
..manifest = flutterManifest
..directory = fileSystem.systemTempDirectory.childDirectory('app')
..flutterPluginsFile = flutterProject.directory.childFile('.flutter-plugins')
..flutterPluginsDependenciesFile = flutterProject.directory.childFile('.flutter-plugins-dependencies');
iosProject = FakeIosProject();
flutterProject.ios = iosProject;
final Directory iosDirectory = flutterProject.directory.childDirectory('ios');
iosProject
..pluginRegistrantHost = flutterProject.directory.childDirectory('Runner')
..podfile = iosDirectory.childFile('Podfile')
..podManifestLock = iosDirectory.childFile('Podfile.lock')
..testExists = false;
macosProject = FakeMacOSProject();
flutterProject.macos = macosProject;
final Directory macosDirectory = flutterProject.directory.childDirectory('macos');
final Directory macosManagedDirectory = macosDirectory.childDirectory('Flutter');
macosProject
..podfile = macosDirectory.childFile('Podfile')
..podManifestLock = macosDirectory.childFile('Podfile.lock')
..managedDirectory = macosManagedDirectory
..exists = false;
androidProject = FakeAndroidProject();
flutterProject.android = androidProject;
final Directory androidDirectory = flutterProject.directory.childDirectory('android');
androidProject
..pluginRegistrantHost = androidDirectory.childDirectory('app')
..hostAppGradleRoot = androidDirectory
..exists = false
..embeddingVersion = AndroidEmbeddingVersion.v2;
webProject = FakeWebProject();
flutterProject.web = webProject;
webProject
..libDirectory = flutterProject.directory.childDirectory('lib')
..exists = false;
windowsProject = FakeWindowsProject();
flutterProject.windows = windowsProject;
final Directory windowsManagedDirectory = flutterProject.directory.childDirectory('windows').childDirectory('flutter');
windowsProject
..managedDirectory = windowsManagedDirectory
..cmakeFile = windowsManagedDirectory.parent.childFile('CMakeLists.txt')
..generatedPluginCmakeFile = windowsManagedDirectory.childFile('generated_plugins.mk')
..pluginSymlinkDirectory = windowsManagedDirectory.childDirectory('ephemeral').childDirectory('.plugin_symlinks')
..exists = false;
linuxProject = FakeLinuxProject();
flutterProject.linux = linuxProject;
final Directory linuxManagedDirectory = flutterProject.directory.childDirectory('linux').childDirectory('flutter');
final Directory linuxEphemeralDirectory = linuxManagedDirectory.childDirectory('ephemeral');
linuxProject
..managedDirectory = linuxManagedDirectory
..ephemeralDirectory = linuxEphemeralDirectory
..pluginSymlinkDirectory = linuxEphemeralDirectory.childDirectory('.plugin_symlinks')
..cmakeFile = linuxManagedDirectory.parent.childFile('CMakeLists.txt')
..generatedPluginCmakeFile = linuxManagedDirectory.childFile('generated_plugins.mk')
..exists = false;
}
setUp(() async {
fs = MemoryFileSystem.test();
fsWindows = MemoryFileSystem(style: FileSystemStyle.windows);
systemClock = FakeSystemClock()
..currentTime = DateTime(1970);
flutterVersion = FakeFlutterVersion(frameworkVersion: '1.0.0');
// Add basic properties to the Flutter project and subprojects
setUpProject(fs);
flutterProject.directory.childFile('.packages').createSync(recursive: true);
});
// Makes fake plugin packages for each plugin, adds them to flutterProject,
// and returns their directories.
//
// If an entry contains a path separator, it will be treated as a path for
// the location of the package, with the name being the last component.
// Otherwise it will be treated as a name, and put in a default location
// (a fake pub cache).
List<Directory> createFakePlugins(FileSystem fileSystem, List<String> pluginNamesOrPaths) {
const String pluginYamlTemplate = '''
flutter:
plugin:
platforms:
ios:
pluginClass: PLUGIN_CLASS
macos:
pluginClass: PLUGIN_CLASS
windows:
pluginClass: PLUGIN_CLASS
linux:
pluginClass: PLUGIN_CLASS
web:
pluginClass: PLUGIN_CLASS
fileName: lib/PLUGIN_CLASS.dart
android:
pluginClass: PLUGIN_CLASS
package: AndroidPackage
''';
final List<Directory> directories = <Directory>[];
final Directory fakePubCache = fileSystem.systemTempDirectory.childDirectory('cache');
final File packagesFile = flutterProject.directory.childFile('.packages')
..createSync(recursive: true);
for (final String nameOrPath in pluginNamesOrPaths) {
final String name = fileSystem.path.basename(nameOrPath);
final Directory pluginDirectory = (nameOrPath == name)
? fakePubCache.childDirectory(name)
: fileSystem.directory(nameOrPath);
packagesFile.writeAsStringSync(
'$name:file://${pluginDirectory.childFile('lib').uri}\n',
mode: FileMode.writeOnlyAppend);
pluginDirectory.childFile('pubspec.yaml')
..createSync(recursive: true)
..writeAsStringSync(pluginYamlTemplate.replaceAll('PLUGIN_CLASS', sentenceCase(camelCase(name))));
directories.add(pluginDirectory);
}
return directories;
}
// Makes a fake plugin package, adds it to flutterProject, and returns its directory.
Directory createFakePlugin(FileSystem fileSystem) {
return createFakePlugins(fileSystem, <String>['some_plugin'])[0];
}
void createNewJavaPlugin1() {
final Directory pluginUsingJavaAndNewEmbeddingDir =
fs.systemTempDirectory.createTempSync('flutter_plugin_using_java_and_new_embedding_dir.');
pluginUsingJavaAndNewEmbeddingDir
.childFile('pubspec.yaml')
.writeAsStringSync('''
flutter:
plugin:
androidPackage: plugin1
pluginClass: UseNewEmbedding
''');
pluginUsingJavaAndNewEmbeddingDir
.childDirectory('android')
.childDirectory('src')
.childDirectory('main')
.childDirectory('java')
.childDirectory('plugin1')
.childFile('UseNewEmbedding.java')
..createSync(recursive: true)
..writeAsStringSync('import io.flutter.embedding.engine.plugins.FlutterPlugin;');
flutterProject.directory
.childFile('.packages')
.writeAsStringSync(
'plugin1:${pluginUsingJavaAndNewEmbeddingDir.childDirectory('lib').uri}\n',
mode: FileMode.append,
);
}
Directory createPluginWithInvalidAndroidPackage() {
final Directory pluginUsingJavaAndNewEmbeddingDir =
fs.systemTempDirectory.createTempSync('flutter_plugin_invalid_package.');
pluginUsingJavaAndNewEmbeddingDir
.childFile('pubspec.yaml')
.writeAsStringSync('''
flutter:
plugin:
androidPackage: plugin1.invalid
pluginClass: UseNewEmbedding
''');
pluginUsingJavaAndNewEmbeddingDir
.childDirectory('android')
.childDirectory('src')
.childDirectory('main')
.childDirectory('java')
.childDirectory('plugin1')
.childDirectory('correct')
.childFile('UseNewEmbedding.java')
..createSync(recursive: true)
..writeAsStringSync('import io.flutter.embedding.engine.plugins.FlutterPlugin;');
flutterProject.directory
.childFile('.packages')
.writeAsStringSync(
'plugin1:${pluginUsingJavaAndNewEmbeddingDir.childDirectory('lib').uri}\n',
mode: FileMode.append,
);
return pluginUsingJavaAndNewEmbeddingDir;
}
void createNewKotlinPlugin2() {
final Directory pluginUsingKotlinAndNewEmbeddingDir =
fs.systemTempDirectory.createTempSync('flutter_plugin_using_kotlin_and_new_embedding_dir.');
pluginUsingKotlinAndNewEmbeddingDir
.childFile('pubspec.yaml')
.writeAsStringSync('''
flutter:
plugin:
androidPackage: plugin2
pluginClass: UseNewEmbedding
''');
pluginUsingKotlinAndNewEmbeddingDir
.childDirectory('android')
.childDirectory('src')
.childDirectory('main')
.childDirectory('kotlin')
.childDirectory('plugin2')
.childFile('UseNewEmbedding.kt')
..createSync(recursive: true)
..writeAsStringSync('import io.flutter.embedding.engine.plugins.FlutterPlugin');
flutterProject.directory
.childFile('.packages')
.writeAsStringSync(
'plugin2:${pluginUsingKotlinAndNewEmbeddingDir.childDirectory('lib').uri}\n',
mode: FileMode.append,
);
}
void createOldJavaPlugin(String pluginName) {
final Directory pluginUsingOldEmbeddingDir =
fs.systemTempDirectory.createTempSync('flutter_plugin_using_old_embedding_dir.');
pluginUsingOldEmbeddingDir
.childFile('pubspec.yaml')
.writeAsStringSync('''
flutter:
plugin:
androidPackage: $pluginName
pluginClass: UseOldEmbedding
''');
pluginUsingOldEmbeddingDir
.childDirectory('android')
.childDirectory('src')
.childDirectory('main')
.childDirectory('java')
.childDirectory(pluginName)
.childFile('UseOldEmbedding.java')
.createSync(recursive: true);
flutterProject.directory
.childFile('.packages')
.writeAsStringSync(
'$pluginName:${pluginUsingOldEmbeddingDir.childDirectory('lib').uri}\n',
mode: FileMode.append,
);
}
void createDualSupportJavaPlugin4() {
final Directory pluginUsingJavaAndNewEmbeddingDir =
fs.systemTempDirectory.createTempSync('flutter_plugin_using_java_and_new_embedding_dir.');
pluginUsingJavaAndNewEmbeddingDir
.childFile('pubspec.yaml')
.writeAsStringSync('''
flutter:
plugin:
androidPackage: plugin4
pluginClass: UseBothEmbedding
''');
pluginUsingJavaAndNewEmbeddingDir
.childDirectory('android')
.childDirectory('src')
.childDirectory('main')
.childDirectory('java')
.childDirectory('plugin4')
.childFile('UseBothEmbedding.java')
..createSync(recursive: true)
..writeAsStringSync(
'import io.flutter.embedding.engine.plugins.FlutterPlugin;\n'
'PluginRegistry\n'
'registerWith(Irrelevant registrar)\n'
);
flutterProject.directory
.childFile('.packages')
.writeAsStringSync(
'plugin4:${pluginUsingJavaAndNewEmbeddingDir.childDirectory('lib').uri}',
mode: FileMode.append,
);
}
Directory createLegacyPluginWithDependencies({
required String name,
required List<String> dependencies,
}) {
assert(name != null);
assert(dependencies != null);
final Directory pluginDirectory = fs.systemTempDirectory.createTempSync('flutter_plugin.');
pluginDirectory
.childFile('pubspec.yaml')
.writeAsStringSync('''
name: $name
flutter:
plugin:
androidPackage: plugin2
pluginClass: UseNewEmbedding
dependencies:
''');
for (final String dependency in dependencies) {
pluginDirectory
.childFile('pubspec.yaml')
.writeAsStringSync(' $dependency:\n', mode: FileMode.append);
}
flutterProject.directory
.childFile('.packages')
.writeAsStringSync(
'$name:${pluginDirectory.childDirectory('lib').uri}\n',
mode: FileMode.append,
);
return pluginDirectory;
}
Directory createPlugin({
required String name,
required Map<String, _PluginPlatformInfo> platforms,
List<String> dependencies = const <String>[],
}) {
assert(name != null);
assert(dependencies != null);
final Iterable<String> platformSections = platforms.entries.map((MapEntry<String, _PluginPlatformInfo> entry) => '''
${entry.key}:
${entry.value.indentedPubspecSection}
''');
final Directory pluginDirectory = fs.systemTempDirectory.createTempSync('flutter_plugin.');
pluginDirectory
.childFile('pubspec.yaml')
.writeAsStringSync('''
name: $name
flutter:
plugin:
platforms:
${platformSections.join('\n')}
dependencies:
''');
for (final String dependency in dependencies) {
pluginDirectory
.childFile('pubspec.yaml')
.writeAsStringSync(' $dependency:\n', mode: FileMode.append);
}
flutterProject.directory
.childFile('.packages')
.writeAsStringSync(
'$name:${pluginDirectory.childDirectory('lib').uri}\n',
mode: FileMode.append,
);
return pluginDirectory;
}
// Creates the files that would indicate that pod install has run for the
// given project.
void simulatePodInstallRun(XcodeBasedProject project) {
project.podManifestLock.createSync(recursive: true);
}
group('refreshPlugins', () {
testUsingContext('Refreshing the plugin list is a no-op when the plugins list stays empty', () async {
await refreshPluginsList(flutterProject);
expect(flutterProject.flutterPluginsFile.existsSync(), false);
expect(flutterProject.flutterPluginsDependenciesFile.existsSync(), false);
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
});
testUsingContext('Refreshing the plugin list deletes the plugin file when there were plugins but no longer are', () async {
flutterProject.flutterPluginsFile.createSync();
flutterProject.flutterPluginsDependenciesFile.createSync();
await refreshPluginsList(flutterProject);
expect(flutterProject.flutterPluginsFile.existsSync(), false);
expect(flutterProject.flutterPluginsDependenciesFile.existsSync(), false);
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
});
testUsingContext('Refreshing the plugin list creates a sorted plugin directory when there are plugins', () async {
createFakePlugins(fs, <String>[
'plugin_d',
'plugin_a',
'/local_plugins/plugin_c',
'/local_plugins/plugin_b',
]);
iosProject.testExists = true;
await refreshPluginsList(flutterProject);
expect(flutterProject.flutterPluginsFile.existsSync(), true);
expect(flutterProject.flutterPluginsDependenciesFile.existsSync(), true);
final String pluginsFileContents = flutterProject.flutterPluginsFile.readAsStringSync();
expect(pluginsFileContents.indexOf('plugin_a'), lessThan(pluginsFileContents.indexOf('plugin_b')));
expect(pluginsFileContents.indexOf('plugin_b'), lessThan(pluginsFileContents.indexOf('plugin_c')));
expect(pluginsFileContents.indexOf('plugin_c'), lessThan(pluginsFileContents.indexOf('plugin_d')));
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
});
testUsingContext(
'Refreshing the plugin list modifies .flutter-plugins '
'and .flutter-plugins-dependencies when there are plugins', () async {
final Directory pluginA = createLegacyPluginWithDependencies(name: 'plugin-a', dependencies: const <String>['plugin-b', 'plugin-c', 'random-package']);
final Directory pluginB = createLegacyPluginWithDependencies(name: 'plugin-b', dependencies: const <String>['plugin-c']);
final Directory pluginC = createLegacyPluginWithDependencies(name: 'plugin-c', dependencies: const <String>[]);
iosProject.testExists = true;
final DateTime dateCreated = DateTime(1970);
systemClock.currentTime = dateCreated;
await refreshPluginsList(flutterProject);
// Verify .flutter-plugins-dependencies is configured correctly.
expect(flutterProject.flutterPluginsFile.existsSync(), true);
expect(flutterProject.flutterPluginsDependenciesFile.existsSync(), true);
expect(flutterProject.flutterPluginsFile.readAsStringSync(),
'# This is a generated file; do not edit or check into version control.\n'
'plugin-a=${pluginA.path}/\n'
'plugin-b=${pluginB.path}/\n'
'plugin-c=${pluginC.path}/\n'
);
final String pluginsString = flutterProject.flutterPluginsDependenciesFile.readAsStringSync();
final Map<String, dynamic> jsonContent = json.decode(pluginsString) as Map<String, dynamic>;
expect(jsonContent['info'], 'This is a generated file; do not edit or check into version control.');
final Map<String, dynamic> plugins = jsonContent['plugins'] as Map<String, dynamic>;
final List<dynamic> expectedPlugins = <dynamic>[
<String, dynamic> {
'name': 'plugin-a',
'path': '${pluginA.path}/',
'native_build': true,
'dependencies': <String>[
'plugin-b',
'plugin-c',
],
},
<String, dynamic> {
'name': 'plugin-b',
'path': '${pluginB.path}/',
'native_build': true,
'dependencies': <String>[
'plugin-c',
],
},
<String, dynamic> {
'name': 'plugin-c',
'path': '${pluginC.path}/',
'native_build': true,
'dependencies': <String>[],
},
];
expect(plugins['ios'], expectedPlugins);
expect(plugins['android'], expectedPlugins);
expect(plugins['macos'], <dynamic>[]);
expect(plugins['windows'], <dynamic>[]);
expect(plugins['linux'], <dynamic>[]);
expect(plugins['web'], <dynamic>[]);
final List<dynamic> expectedDependencyGraph = <dynamic>[
<String, dynamic> {
'name': 'plugin-a',
'dependencies': <String>[
'plugin-b',
'plugin-c',
],
},
<String, dynamic> {
'name': 'plugin-b',
'dependencies': <String>[
'plugin-c',
],
},
<String, dynamic> {
'name': 'plugin-c',
'dependencies': <String>[],
},
];
expect(jsonContent['dependencyGraph'], expectedDependencyGraph);
expect(jsonContent['date_created'], dateCreated.toString());
expect(jsonContent['version'], '1.0.0');
// Make sure tests are updated if a new object is added/removed.
final List<String> expectedKeys = <String>[
'info',
'plugins',
'dependencyGraph',
'date_created',
'version',
];
expect(jsonContent.keys, expectedKeys);
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
SystemClock: () => systemClock,
FlutterVersion: () => flutterVersion,
});
testUsingContext(
'.flutter-plugins-dependencies contains plugin platform info', () async {
createPlugin(
name: 'plugin-a',
platforms: const <String, _PluginPlatformInfo>{
// Native-only; should include native build.
'android': _PluginPlatformInfo(pluginClass: 'Foo', androidPackage: 'bar.foo'),
// Hybrid native and Dart; should include native build.
'ios': _PluginPlatformInfo(pluginClass: 'Foo', dartPluginClass: 'Bar', sharedDarwinSource: true),
// Web; should not have the native build key at all since it doesn't apply.
'web': _PluginPlatformInfo(pluginClass: 'Foo', fileName: 'lib/foo.dart'),
// Dart-only; should not include native build.
'windows': _PluginPlatformInfo(dartPluginClass: 'Foo'),
});
iosProject.testExists = true;
final DateTime dateCreated = DateTime(1970);
systemClock.currentTime = dateCreated;
await refreshPluginsList(flutterProject);
expect(flutterProject.flutterPluginsDependenciesFile.existsSync(), true);
final String pluginsString = flutterProject.flutterPluginsDependenciesFile.readAsStringSync();
final Map<String, dynamic> jsonContent = json.decode(pluginsString) as Map<String, dynamic>;
final Map<String, dynamic>? actualPlugins = jsonContent['plugins'] as Map<String, dynamic>?;
final Map<String, Object> expectedPlugins = <String, Object>{
'ios': <Map<String, Object>>[
<String, Object>{
'name': 'plugin-a',
'path': '/.tmp_rand0/flutter_plugin.rand0/',
'shared_darwin_source': true,
'native_build': true,
'dependencies': <String>[]
}
],
'android': <Map<String, Object>>[
<String, Object>{
'name': 'plugin-a',
'path': '/.tmp_rand0/flutter_plugin.rand0/',
'native_build': true,
'dependencies': <String>[]
}
],
'macos': <Map<String, Object>>[],
'linux': <Map<String, Object>>[],
'windows': <Map<String, Object>>[
<String, Object>{
'name': 'plugin-a',
'path': '/.tmp_rand0/flutter_plugin.rand0/',
'native_build': false,
'dependencies': <String>[]
}
],
'web': <Map<String, Object>>[
<String, Object>{
'name': 'plugin-a',
'path': '/.tmp_rand0/flutter_plugin.rand0/',
'dependencies': <String>[]
}
]
};
expect(actualPlugins, expectedPlugins);
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
SystemClock: () => systemClock,
FlutterVersion: () => flutterVersion,
});
testUsingContext('Changes to the plugin list invalidates the Cocoapod lockfiles', () async {
simulatePodInstallRun(iosProject);
simulatePodInstallRun(macosProject);
createFakePlugin(fs);
iosProject.testExists = true;
macosProject.exists = true;
await refreshPluginsList(flutterProject, iosPlatform: true, macOSPlatform: true);
expect(iosProject.podManifestLock.existsSync(), false);
expect(macosProject.podManifestLock.existsSync(), false);
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
SystemClock: () => systemClock,
FlutterVersion: () => flutterVersion,
});
testUsingContext('No changes to the plugin list does not invalidate the Cocoapod lockfiles', () async {
createFakePlugin(fs);
iosProject.testExists = true;
macosProject.exists = true;
// First call will create the .flutter-plugins-dependencies and the legacy .flutter-plugins file.
// Since there was no plugins list, the lock files will be invalidated.
// The second call is where the plugins list is compared to the existing one, and if there is no change,
// the podfiles shouldn't be invalidated.
await refreshPluginsList(flutterProject, iosPlatform: true, macOSPlatform: true);
simulatePodInstallRun(iosProject);
simulatePodInstallRun(macosProject);
await refreshPluginsList(flutterProject);
expect(iosProject.podManifestLock.existsSync(), true);
expect(macosProject.podManifestLock.existsSync(), true);
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
SystemClock: () => systemClock,
FlutterVersion: () => flutterVersion,
});
});
group('injectPlugins', () {
FakeXcodeProjectInterpreter? xcodeProjectInterpreter;
setUp(() {
xcodeProjectInterpreter = FakeXcodeProjectInterpreter();
});
testUsingContext('Registrant uses old embedding in app project', () async {
androidProject.embeddingVersion = AndroidEmbeddingVersion.v1;
await injectPlugins(flutterProject, androidPlatform: true);
final File registrant = flutterProject.directory
.childDirectory(fs.path.join('android', 'app', 'src', 'main', 'java', 'io', 'flutter', 'plugins'))
.childFile('GeneratedPluginRegistrant.java');
expect(registrant.existsSync(), isTrue);
expect(registrant.readAsStringSync(), contains('package io.flutter.plugins'));
expect(registrant.readAsStringSync(), contains('class GeneratedPluginRegistrant'));
expect(registrant.readAsStringSync(), contains('public static void registerWith(PluginRegistry registry)'));
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
});
testUsingContext('Registrant uses new embedding if app uses new embedding', () async {
androidProject.embeddingVersion = AndroidEmbeddingVersion.v2;
await injectPlugins(flutterProject, androidPlatform: true);
final File registrant = flutterProject.directory
.childDirectory(fs.path.join('android', 'app', 'src', 'main', 'java', 'io', 'flutter', 'plugins'))
.childFile('GeneratedPluginRegistrant.java');
expect(registrant.existsSync(), isTrue);
expect(registrant.readAsStringSync(), contains('package io.flutter.plugins'));
expect(registrant.readAsStringSync(), contains('class GeneratedPluginRegistrant'));
expect(registrant.readAsStringSync(), contains('public static void registerWith(@NonNull FlutterEngine flutterEngine)'));
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
});
testUsingContext('Registrant uses shim for plugins using old embedding if app uses new embedding', () async {
androidProject.embeddingVersion = AndroidEmbeddingVersion.v2;
createNewJavaPlugin1();
createNewKotlinPlugin2();
createOldJavaPlugin('plugin3');
await injectPlugins(flutterProject, androidPlatform: true);
final File registrant = flutterProject.directory
.childDirectory(fs.path.join('android', 'app', 'src', 'main', 'java', 'io', 'flutter', 'plugins'))
.childFile('GeneratedPluginRegistrant.java');
expect(registrant.readAsStringSync(),
contains('flutterEngine.getPlugins().add(new plugin1.UseNewEmbedding());'));
expect(registrant.readAsStringSync(),
contains('flutterEngine.getPlugins().add(new plugin2.UseNewEmbedding());'));
expect(registrant.readAsStringSync(),
contains('plugin3.UseOldEmbedding.registerWith(shimPluginRegistry.registrarFor("plugin3.UseOldEmbedding"));'));
// There should be no warning message
expect(testLogger.statusText, isNot(contains('go/android-plugin-migration')));
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
XcodeProjectInterpreter: () => xcodeProjectInterpreter,
});
testUsingContext('exits the tool if an app uses the v1 embedding and a plugin only supports the v2 embedding', () async {
androidProject.embeddingVersion = AndroidEmbeddingVersion.v1;
createNewJavaPlugin1();
await expectLater(
() async {
await injectPlugins(flutterProject, androidPlatform: true);
},
throwsToolExit(
message: 'The plugin `plugin1` requires your app to be migrated to the Android embedding v2. '
'Follow the steps on the migration doc above and re-run this command.'
),
);
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
XcodeProjectInterpreter: () => xcodeProjectInterpreter,
});
// Issue: https://github.com/flutter/flutter/issues/47803
testUsingContext('exits the tool if a plugin sets an invalid android package in pubspec.yaml', () async {
androidProject.embeddingVersion = AndroidEmbeddingVersion.v1;
final Directory pluginDir = createPluginWithInvalidAndroidPackage();
await expectLater(
() async {
await injectPlugins(flutterProject, androidPlatform: true);
},
throwsToolExit(
message: "The plugin `plugin1` doesn't have a main class defined in "
'${pluginDir.path}/android/src/main/java/plugin1/invalid/UseNewEmbedding.java or '
'${pluginDir.path}/android/src/main/kotlin/plugin1/invalid/UseNewEmbedding.kt. '
"This is likely to due to an incorrect `androidPackage: plugin1.invalid` or `mainClass` entry in the plugin's pubspec.yaml.\n"
'If you are the author of this plugin, fix the `androidPackage` entry or move the main class to any of locations used above. '
'Otherwise, please contact the author of this plugin and consider using a different plugin in the meanwhile.',
),
);
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
XcodeProjectInterpreter: () => xcodeProjectInterpreter,
});
testUsingContext('old embedding app uses a plugin that supports v1 and v2 embedding works', () async {
androidProject.embeddingVersion = AndroidEmbeddingVersion.v1;
createDualSupportJavaPlugin4();
await injectPlugins(flutterProject, androidPlatform: true);
final File registrant = flutterProject.directory
.childDirectory(fs.path.join('android', 'app', 'src', 'main', 'java', 'io', 'flutter', 'plugins'))
.childFile('GeneratedPluginRegistrant.java');
expect(registrant.existsSync(), isTrue);
expect(registrant.readAsStringSync(), contains('package io.flutter.plugins'));
expect(registrant.readAsStringSync(), contains('class GeneratedPluginRegistrant'));
expect(registrant.readAsStringSync(),
contains('UseBothEmbedding.registerWith(registry.registrarFor("plugin4.UseBothEmbedding"));'));
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
XcodeProjectInterpreter: () => xcodeProjectInterpreter,
});
testUsingContext('new embedding app uses a plugin that supports v1 and v2 embedding', () async {
androidProject.embeddingVersion = AndroidEmbeddingVersion.v2;
createDualSupportJavaPlugin4();
await injectPlugins(flutterProject, androidPlatform: true);
final File registrant = flutterProject.directory
.childDirectory(fs.path.join('android', 'app', 'src', 'main', 'java', 'io', 'flutter', 'plugins'))
.childFile('GeneratedPluginRegistrant.java');
expect(registrant.existsSync(), isTrue);
expect(registrant.readAsStringSync(), contains('package io.flutter.plugins'));
expect(registrant.readAsStringSync(), contains('class GeneratedPluginRegistrant'));
expect(registrant.readAsStringSync(),
contains('flutterEngine.getPlugins().add(new plugin4.UseBothEmbedding());'));
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
XcodeProjectInterpreter: () => xcodeProjectInterpreter,
});
testUsingContext('Modules use new embedding', () async {
flutterProject.isModule = true;
androidProject.embeddingVersion = AndroidEmbeddingVersion.v2;
await injectPlugins(flutterProject, androidPlatform: true);
final File registrant = flutterProject.directory
.childDirectory(fs.path.join('android', 'app', 'src', 'main', 'java', 'io', 'flutter', 'plugins'))
.childFile('GeneratedPluginRegistrant.java');
expect(registrant.existsSync(), isTrue);
expect(registrant.readAsStringSync(), contains('package io.flutter.plugins'));
expect(registrant.readAsStringSync(), contains('class GeneratedPluginRegistrant'));
expect(registrant.readAsStringSync(), contains('public static void registerWith(@NonNull FlutterEngine flutterEngine)'));
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
});
testUsingContext('Module using old plugin shows warning', () async {
flutterProject.isModule = true;
androidProject.embeddingVersion = AndroidEmbeddingVersion.v2;
createOldJavaPlugin('plugin3');
await injectPlugins(flutterProject, androidPlatform: true);
final File registrant = flutterProject.directory
.childDirectory(fs.path.join('android', 'app', 'src', 'main', 'java', 'io', 'flutter', 'plugins'))
.childFile('GeneratedPluginRegistrant.java');
expect(registrant.readAsStringSync(),
contains('plugin3.UseOldEmbedding.registerWith(shimPluginRegistry.registrarFor("plugin3.UseOldEmbedding"));'));
expect(testLogger.warningText, equals(
'The plugin `plugin3` uses a deprecated version of the Android embedding.\n'
'To avoid unexpected runtime failures, or future build failures, try to see if this plugin supports the Android V2 embedding. '
'Otherwise, consider removing it since a future release of Flutter will remove these deprecated APIs.\n'
'If you are plugin author, take a look at the docs for migrating the plugin to the V2 embedding: https://flutter.dev/go/android-plugin-migration.\n'));
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
XcodeProjectInterpreter: () => xcodeProjectInterpreter,
});
testUsingContext('Module using new plugin shows no warnings', () async {
flutterProject.isModule = true;
androidProject.embeddingVersion = AndroidEmbeddingVersion.v2;
createNewJavaPlugin1();
await injectPlugins(flutterProject, androidPlatform: true);
final File registrant = flutterProject.directory
.childDirectory(fs.path.join('android', 'app', 'src', 'main', 'java', 'io', 'flutter', 'plugins'))
.childFile('GeneratedPluginRegistrant.java');
expect(registrant.readAsStringSync(),
contains('flutterEngine.getPlugins().add(new plugin1.UseNewEmbedding());'));
expect(testLogger.errorText, isNot(contains('go/android-plugin-migration')));
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
XcodeProjectInterpreter: () => xcodeProjectInterpreter,
});
testUsingContext('Module using plugin with v1 and v2 support shows no warning', () async {
flutterProject.isModule = true;
androidProject.embeddingVersion = AndroidEmbeddingVersion.v2;
createDualSupportJavaPlugin4();
await injectPlugins(flutterProject, androidPlatform: true);
final File registrant = flutterProject.directory
.childDirectory(fs.path.join('android', 'app', 'src', 'main', 'java', 'io', 'flutter', 'plugins'))
.childFile('GeneratedPluginRegistrant.java');
expect(registrant.readAsStringSync(),
contains('flutterEngine.getPlugins().add(new plugin4.UseBothEmbedding());'));
expect(testLogger.errorText, isNot(contains('go/android-plugin-migration')));
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
XcodeProjectInterpreter: () => xcodeProjectInterpreter,
});
testUsingContext('App using plugin with v1 and v2 support shows no warning', () async {
flutterProject.isModule = false;
androidProject.embeddingVersion = AndroidEmbeddingVersion.v2;
createDualSupportJavaPlugin4();
await injectPlugins(flutterProject, androidPlatform: true);
final File registrant = flutterProject.directory
.childDirectory(fs.path.join('android', 'app', 'src', 'main', 'java', 'io', 'flutter', 'plugins'))
.childFile('GeneratedPluginRegistrant.java');
expect(registrant.readAsStringSync(),
contains('flutterEngine.getPlugins().add(new plugin4.UseBothEmbedding());'));
expect(testLogger.errorText, isNot(contains('go/android-plugin-migration')));
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
XcodeProjectInterpreter: () => xcodeProjectInterpreter,
});
testUsingContext('App using the v1 embedding shows warning', () async {
flutterProject.isModule = false;
androidProject.embeddingVersion = AndroidEmbeddingVersion.v1;
await injectPlugins(flutterProject, androidPlatform: true);
expect(testLogger.warningText, equals(
'This app is using a deprecated version of the Android embedding.\n'
'To avoid unexpected runtime failures, or future build failures, try to migrate this app to the V2 embedding.\n'
'Take a look at the docs for migrating an app: https://github.com/flutter/flutter/wiki/Upgrading-pre-1.12-Android-projects\n'
));
}, overrides: <Type, Generator>{
FileSystem: () => fs,
ProcessManager: () => FakeProcessManager.any(),
XcodeProjectInterpreter: () => xcodeProjectInterpreter,
});
testUsingContext('Module using multiple old plugins all show warnings', () async {
flutterProject.isModule = true;
androidProject.embeddingVersion = AndroidEmbeddingVersion.v2;
createOldJavaPlugin('plugin3');