packages/flutter_tools/test/general.shard/android/gradle_test.dart - external/github.com/flutter/flutter - Git at Google

 // Copyright 2014 The Flutter Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 // @dart = 2.8

 import 'package:file/memory.dart';
 import 'package:flutter_tools/src/android/android_sdk.dart';
 import 'package:flutter_tools/src/android/gradle.dart';
 import 'package:flutter_tools/src/android/gradle_utils.dart';
 import 'package:flutter_tools/src/artifacts.dart';
 import 'package:flutter_tools/src/base/common.dart';
 import 'package:flutter_tools/src/base/file_system.dart';
 import 'package:flutter_tools/src/base/logger.dart';
 import 'package:flutter_tools/src/base/platform.dart';
 import 'package:flutter_tools/src/build_info.dart';
 import 'package:flutter_tools/src/cache.dart';
 import 'package:flutter_tools/src/globals.dart' as globals;
 import 'package:flutter_tools/src/project.dart';
 import 'package:test/fake.dart';

 import '../../src/common.dart';
 import '../../src/context.dart';

 const String kModulePubspec = '''
 name: test
 flutter:
   module:
     androidPackage: com.example
     androidX: true
 ''';

 void main() {
   Cache.flutterRoot = getFlutterRoot();

   group('build artifacts', () {
     FileSystem fileSystem;

     setUp(() {
       fileSystem = MemoryFileSystem.test();
     });

     testWithoutContext('getApkDirectory in app projects', () {
       final FlutterProject project = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);

       expect(
         getApkDirectory(project).path, '/build/app/outputs/flutter-apk',
       );
     });

     testWithoutContext('getApkDirectory in module projects', () {
       fileSystem.currentDirectory
         .childFile('pubspec.yaml')
         .writeAsStringSync(kModulePubspec);
       final FlutterProject project = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);

       expect(project.isModule, true);
       expect(
         getApkDirectory(project).path, '/build/host/outputs/apk',
       );
     });

     testWithoutContext('getBundleDirectory in app projects', () {
       final FlutterProject project = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);

       expect(
         getBundleDirectory(project).path, '/build/app/outputs/bundle',
       );
     });

     testWithoutContext('getBundleDirectory in module projects', () {
       fileSystem.currentDirectory
         .childFile('pubspec.yaml')
         .writeAsStringSync(kModulePubspec);
       final FlutterProject project = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);

       expect(project.isModule, true);
       expect(
         getBundleDirectory(project).path, '/build/host/outputs/bundle',
       );
     });

     testWithoutContext('getRepoDirectory', () {
       expect(
         getRepoDirectory(fileSystem.directory('foo')).path,
         equals(fileSystem.path.join('foo','outputs', 'repo')),
       );
     });
   });

   group('gradle tasks', () {
     testWithoutContext('assemble release', () {
       expect(
         getAssembleTaskFor(const BuildInfo(BuildMode.release, null, treeShakeIcons: false)),
         equals('assembleRelease'),
       );
       expect(
         getAssembleTaskFor(const BuildInfo(BuildMode.release, 'flavorFoo', treeShakeIcons: false)),
         equals('assembleFlavorFooRelease'),
       );
     });

     testWithoutContext('assemble debug', () {
       expect(
         getAssembleTaskFor(BuildInfo.debug),
         equals('assembleDebug'),
       );
       expect(
         getAssembleTaskFor(const BuildInfo(BuildMode.debug, 'flavorFoo', treeShakeIcons: false)),
         equals('assembleFlavorFooDebug'),
       );
     });

     testWithoutContext('assemble profile', () {
       expect(
         getAssembleTaskFor(const BuildInfo(BuildMode.profile, null, treeShakeIcons: false)),
         equals('assembleProfile'),
       );
       expect(
         getAssembleTaskFor(const BuildInfo(BuildMode.profile, 'flavorFoo', treeShakeIcons: false)),
         equals('assembleFlavorFooProfile'),
       );
     });
   });

   group('listApkPaths', () {
     testWithoutContext('Finds APK without flavor in release', () {
       final Iterable<String> apks = listApkPaths(
         const AndroidBuildInfo(BuildInfo(BuildMode.release, '', treeShakeIcons: false)),
       );

       expect(apks, <String>['app-release.apk']);
     });

     testWithoutContext('Finds APK with flavor in release mode', () {
       final Iterable<String> apks = listApkPaths(
         const AndroidBuildInfo(BuildInfo(BuildMode.release, 'flavor1', treeShakeIcons: false)),
       );

       expect(apks, <String>['app-flavor1-release.apk']);
     });

     testWithoutContext('Finds APK with flavor in release mode', () {
       final Iterable<String> apks = listApkPaths(
         const AndroidBuildInfo(BuildInfo(BuildMode.release, 'flavorA', treeShakeIcons: false)),
       );

       expect(apks, <String>['app-flavora-release.apk']);
     });

     testWithoutContext('Finds APK with flavor in release mode - AGP v3', () {
       final Iterable<String> apks = listApkPaths(
         const AndroidBuildInfo(BuildInfo(BuildMode.release, 'flavor1', treeShakeIcons: false)),
       );

       expect(apks, <String>['app-flavor1-release.apk']);
     });

     testWithoutContext('Finds APK with split-per-abi', () {
       final Iterable<String> apks = listApkPaths(
         const AndroidBuildInfo(BuildInfo(BuildMode.release, 'flavor1', treeShakeIcons: false), splitPerAbi: true),
       );

       expect(apks, unorderedEquals(<String>[
         'app-armeabi-v7a-flavor1-release.apk',
         'app-arm64-v8a-flavor1-release.apk',
         'app-x86_64-flavor1-release.apk',
       ]));
     });

     testWithoutContext('Finds APK with split-per-abi when flavor contains uppercase letters', () {
       final Iterable<String> apks = listApkPaths(
         const AndroidBuildInfo(BuildInfo(BuildMode.release, 'flavorA', treeShakeIcons: false), splitPerAbi: true),
       );

       expect(apks, unorderedEquals(<String>[
         'app-armeabi-v7a-flavora-release.apk',
         'app-arm64-v8a-flavora-release.apk',
         'app-x86_64-flavora-release.apk',
       ]));
     });

   });

   group('gradle build', () {
     testUsingContext('do not crash if there is no Android SDK', () async {
       expect(() {
         updateLocalProperties(project: FlutterProject.fromDirectoryTest(globals.fs.currentDirectory));
       }, throwsToolExit(
         message: '${globals.logger.terminal.warningMark} No Android SDK found. Try setting the ANDROID_SDK_ROOT environment variable.',
       ));
     }, overrides: <Type, Generator>{
       AndroidSdk: () => null,
     });
   });

   group('Gradle local.properties', () {
     Artifacts localEngineArtifacts;
     FileSystem fs;

     setUp(() {
       fs = MemoryFileSystem.test();
       localEngineArtifacts = Artifacts.test(localEngine: 'out/android_arm');
     });

     void testUsingAndroidContext(String description, dynamic Function() testMethod) {
       testUsingContext(description, testMethod, overrides: <Type, Generator>{
         Artifacts: () => localEngineArtifacts,
         Platform: () => FakePlatform(),
         FileSystem: () => fs,
         ProcessManager: () => FakeProcessManager.any(),
       });
     }

     String propertyFor(String key, File file) {
       final Iterable<String> result = file.readAsLinesSync()
           .where((String line) => line.startsWith('$key='))
           .map((String line) => line.split('=')[1]);
       return result.isEmpty ? null : result.first;
     }

     Future<void> checkBuildVersion({
       String manifest,
       BuildInfo buildInfo,
       String expectedBuildName,
       String expectedBuildNumber,
     }) async {
       final File manifestFile = globals.fs.file('path/to/project/pubspec.yaml');
       manifestFile.createSync(recursive: true);
       manifestFile.writeAsStringSync(manifest);


       updateLocalProperties(
         project: FlutterProject.fromDirectoryTest(globals.fs.directory('path/to/project')),
         buildInfo: buildInfo,
         requireAndroidSdk: false,
       );

       final File localPropertiesFile = globals.fs.file('path/to/project/android/local.properties');
       expect(propertyFor('flutter.versionName', localPropertiesFile), expectedBuildName);
       expect(propertyFor('flutter.versionCode', localPropertiesFile), expectedBuildNumber);
     }

     testUsingAndroidContext('extract build name and number from pubspec.yaml', () async {
       const String manifest = '''
 name: test
 version: 1.0.0+1
 dependencies:
   flutter:
     sdk: flutter
 flutter:
 ''';

       const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, treeShakeIcons: false);
       await checkBuildVersion(
         manifest: manifest,
         buildInfo: buildInfo,
         expectedBuildName: '1.0.0',
         expectedBuildNumber: '1',
       );
     });

     testUsingAndroidContext('extract build name from pubspec.yaml', () async {
       const String manifest = '''
 name: test
 version: 1.0.0
 dependencies:
   flutter:
     sdk: flutter
 flutter:
 ''';
       const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, treeShakeIcons: false);
       await checkBuildVersion(
         manifest: manifest,
         buildInfo: buildInfo,
         expectedBuildName: '1.0.0',
       );
     });

     testUsingAndroidContext('allow build info to override build name', () async {
       const String manifest = '''
 name: test
 version: 1.0.0+1
 dependencies:
   flutter:
     sdk: flutter
 flutter:
 ''';
       const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, buildName: '1.0.2', treeShakeIcons: false);
       await checkBuildVersion(
         manifest: manifest,
         buildInfo: buildInfo,
         expectedBuildName: '1.0.2',
         expectedBuildNumber: '1',
       );
     });

     testUsingAndroidContext('allow build info to override build number', () async {
       const String manifest = '''
 name: test
 version: 1.0.0+1
 dependencies:
   flutter:
     sdk: flutter
 flutter:
 ''';
       const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, buildNumber: '3', treeShakeIcons: false);
       await checkBuildVersion(
         manifest: manifest,
         buildInfo: buildInfo,
         expectedBuildName: '1.0.0',
         expectedBuildNumber: '3',
       );
     });

     testUsingAndroidContext('allow build info to override build name and number', () async {
       const String manifest = '''
 name: test
 version: 1.0.0+1
 dependencies:
   flutter:
     sdk: flutter
 flutter:
 ''';
       const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, buildName: '1.0.2', buildNumber: '3', treeShakeIcons: false);
       await checkBuildVersion(
         manifest: manifest,
         buildInfo: buildInfo,
         expectedBuildName: '1.0.2',
         expectedBuildNumber: '3',
       );
     });

     testUsingAndroidContext('allow build info to override build name and set number', () async {
       const String manifest = '''
 name: test
 version: 1.0.0
 dependencies:
   flutter:
     sdk: flutter
 flutter:
 ''';
       const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, buildName: '1.0.2', buildNumber: '3', treeShakeIcons: false);
       await checkBuildVersion(
         manifest: manifest,
         buildInfo: buildInfo,
         expectedBuildName: '1.0.2',
         expectedBuildNumber: '3',
       );
     });

     testUsingAndroidContext('allow build info to set build name and number', () async {
       const String manifest = '''
 name: test
 dependencies:
   flutter:
     sdk: flutter
 flutter:
 ''';
       const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, buildName: '1.0.2', buildNumber: '3', treeShakeIcons: false);
       await checkBuildVersion(
         manifest: manifest,
         buildInfo: buildInfo,
         expectedBuildName: '1.0.2',
         expectedBuildNumber: '3',
       );
     });

     testUsingAndroidContext('allow build info to unset build name and number', () async {
       const String manifest = '''
 name: test
 dependencies:
   flutter:
     sdk: flutter
 flutter:
 ''';
       await checkBuildVersion(
         manifest: manifest,
         buildInfo: const BuildInfo(BuildMode.release, null, treeShakeIcons: false),
       );
       await checkBuildVersion(
         manifest: manifest,
         buildInfo: const BuildInfo(BuildMode.release, null, buildName: '1.0.2', buildNumber: '3', treeShakeIcons: false),
         expectedBuildName: '1.0.2',
         expectedBuildNumber: '3',
       );
       await checkBuildVersion(
         manifest: manifest,
         buildInfo: const BuildInfo(BuildMode.release, null, buildName: '1.0.3', buildNumber: '4', treeShakeIcons: false),
         expectedBuildName: '1.0.3',
         expectedBuildNumber: '4',
       );
       // Values don't get unset.
       await checkBuildVersion(
         manifest: manifest,
         expectedBuildName: '1.0.3',
         expectedBuildNumber: '4',
       );
       // Values get unset.
       await checkBuildVersion(
         manifest: manifest,
         buildInfo: const BuildInfo(BuildMode.release, null, treeShakeIcons: false),
       );
     });
   });

   group('gradle version', () {
     testWithoutContext('should be compatible with the Android plugin version', () {
       // Granular versions.
       expect(getGradleVersionFor('1.0.0'), '2.3');
       expect(getGradleVersionFor('1.0.1'), '2.3');
       expect(getGradleVersionFor('1.0.2'), '2.3');
       expect(getGradleVersionFor('1.0.4'), '2.3');
       expect(getGradleVersionFor('1.0.8'), '2.3');
       expect(getGradleVersionFor('1.1.0'), '2.3');
       expect(getGradleVersionFor('1.1.2'), '2.3');
       expect(getGradleVersionFor('1.1.2'), '2.3');
       expect(getGradleVersionFor('1.1.3'), '2.3');
       // Version Ranges.
       expect(getGradleVersionFor('1.2.0'), '2.9');
       expect(getGradleVersionFor('1.3.1'), '2.9');

       expect(getGradleVersionFor('1.5.0'), '2.2.1');

       expect(getGradleVersionFor('2.0.0'), '2.13');
       expect(getGradleVersionFor('2.1.2'), '2.13');

       expect(getGradleVersionFor('2.1.3'), '2.14.1');
       expect(getGradleVersionFor('2.2.3'), '2.14.1');

       expect(getGradleVersionFor('2.3.0'), '3.3');

       expect(getGradleVersionFor('3.0.0'), '4.1');

       expect(getGradleVersionFor('3.1.0'), '4.4');

       expect(getGradleVersionFor('3.2.0'), '4.6');
       expect(getGradleVersionFor('3.2.1'), '4.6');

       expect(getGradleVersionFor('3.3.0'), '4.10.2');
       expect(getGradleVersionFor('3.3.2'), '4.10.2');

       expect(getGradleVersionFor('3.4.0'), '5.6.2');
       expect(getGradleVersionFor('3.5.0'), '5.6.2');

       expect(getGradleVersionFor('4.0.0'), '6.7');
       expect(getGradleVersionFor('4.1.0'), '6.7');
     });

     testWithoutContext('throws on unsupported versions', () {
       expect(() => getGradleVersionFor('3.6.0'),
           throwsA(predicate<Exception>((Exception e) => e is ToolExit)));
     });
   });

   group('isAppUsingAndroidX', () {
     FileSystem fs;

     setUp(() {
       fs = MemoryFileSystem.test();
     });

     testUsingContext('returns true when the project is using AndroidX', () async {
       final Directory androidDirectory = globals.fs.systemTempDirectory.createTempSync('flutter_android.');

       androidDirectory
         .childFile('gradle.properties')
         .writeAsStringSync('android.useAndroidX=true');

       expect(isAppUsingAndroidX(androidDirectory), isTrue);

     }, overrides: <Type, Generator>{
       FileSystem: () => fs,
       ProcessManager: () => FakeProcessManager.any(),
     });

     testUsingContext('returns false when the project is not using AndroidX', () async {
       final Directory androidDirectory = globals.fs.systemTempDirectory.createTempSync('flutter_android.');

       androidDirectory
         .childFile('gradle.properties')
         .writeAsStringSync('android.useAndroidX=false');

       expect(isAppUsingAndroidX(androidDirectory), isFalse);

     }, overrides: <Type, Generator>{
       FileSystem: () => fs,
       ProcessManager: () => FakeProcessManager.any(),
     });

     testUsingContext('returns false when gradle.properties does not exist', () async {
       final Directory androidDirectory = globals.fs.systemTempDirectory.createTempSync('flutter_android.');

       expect(isAppUsingAndroidX(androidDirectory), isFalse);

     }, overrides: <Type, Generator>{
       FileSystem: () => fs,
       ProcessManager: () => FakeProcessManager.any(),
     });
   });

   group('printHowToConsumeAar', () {
     BufferLogger logger;
     FileSystem fileSystem;

     setUp(() {
       logger = BufferLogger.test();
       fileSystem = MemoryFileSystem.test();
     });

     testWithoutContext('stdout contains release, debug and profile', () async {
       printHowToConsumeAar(
         buildModes: const <String>{'release', 'debug', 'profile'},
         androidPackage: 'com.mycompany',
         repoDirectory: fileSystem.directory('build/'),
         buildNumber: '2.2',
         logger: logger,
         fileSystem: fileSystem,
       );

       expect(
         logger.statusText,
         contains(
           '\n'
           'Consuming the Module\n'
           '  1. Open <host>/app/build.gradle\n'
           '  2. Ensure you have the repositories configured, otherwise add them:\n'
           '\n'
           '      String storageUrl = System.env.FLUTTER_STORAGE_BASE_URL ?: "https://storage.googleapis.com"\n'
           '      repositories {\n'
           '        maven {\n'
           "            url 'build/'\n"
           '        }\n'
           '        maven {\n'
           '            url "\$storageUrl/download.flutter.io"\n'
           '        }\n'
           '      }\n'
           '\n'
           '  3. Make the host app depend on the Flutter module:\n'
           '\n'
           '    dependencies {\n'
           "      releaseImplementation 'com.mycompany:flutter_release:2.2'\n"
           "      debugImplementation 'com.mycompany:flutter_debug:2.2'\n"
           "      profileImplementation 'com.mycompany:flutter_profile:2.2'\n"
           '    }\n'
           '\n'
           '\n'
           '  4. Add the `profile` build type:\n'
           '\n'
           '    android {\n'
           '      buildTypes {\n'
           '        profile {\n'
           '          initWith debug\n'
           '        }\n'
           '      }\n'
           '    }\n'
           '\n'
           'To learn more, visit https://flutter.dev/go/build-aar\n'
         )
       );
     });

     testWithoutContext('stdout contains release', () async {
       printHowToConsumeAar(
         buildModes: const <String>{'release'},
         androidPackage: 'com.mycompany',
         repoDirectory: fileSystem.directory('build/'),
         logger: logger,
         fileSystem: fileSystem,
       );

       expect(
         logger.statusText,
         contains(
           '\n'
           'Consuming the Module\n'
           '  1. Open <host>/app/build.gradle\n'
           '  2. Ensure you have the repositories configured, otherwise add them:\n'
           '\n'
           '      String storageUrl = System.env.FLUTTER_STORAGE_BASE_URL ?: "https://storage.googleapis.com"\n'
           '      repositories {\n'
           '        maven {\n'
           "            url 'build/'\n"
           '        }\n'
           '        maven {\n'
           '            url "\$storageUrl/download.flutter.io"\n'
           '        }\n'
           '      }\n'
           '\n'
           '  3. Make the host app depend on the Flutter module:\n'
           '\n'
           '    dependencies {\n'
           "      releaseImplementation 'com.mycompany:flutter_release:1.0'\n"
           '    }\n'
           '\n'
           'To learn more, visit https://flutter.dev/go/build-aar\n'
         )
       );
     });

     testWithoutContext('stdout contains debug', () async {
       printHowToConsumeAar(
         buildModes: const <String>{'debug'},
         androidPackage: 'com.mycompany',
         repoDirectory: fileSystem.directory('build/'),
         logger: logger,
         fileSystem: fileSystem,
       );

       expect(
         logger.statusText,
         contains(
           '\n'
           'Consuming the Module\n'
           '  1. Open <host>/app/build.gradle\n'
           '  2. Ensure you have the repositories configured, otherwise add them:\n'
           '\n'
           '      String storageUrl = System.env.FLUTTER_STORAGE_BASE_URL ?: "https://storage.googleapis.com"\n'
           '      repositories {\n'
           '        maven {\n'
           "            url 'build/'\n"
           '        }\n'
           '        maven {\n'
           '            url "\$storageUrl/download.flutter.io"\n'
           '        }\n'
           '      }\n'
           '\n'
           '  3. Make the host app depend on the Flutter module:\n'
           '\n'
           '    dependencies {\n'
           "      debugImplementation 'com.mycompany:flutter_debug:1.0'\n"
           '    }\n'
           '\n'
           'To learn more, visit https://flutter.dev/go/build-aar\n'
         )
       );
     });

     testWithoutContext('stdout contains profile', () async {
       printHowToConsumeAar(
         buildModes: const <String>{'profile'},
         androidPackage: 'com.mycompany',
         repoDirectory: fileSystem.directory('build/'),
         buildNumber: '1.0',
         logger: logger,
         fileSystem: fileSystem,
       );

       expect(
         logger.statusText,
         contains(
           '\n'
           'Consuming the Module\n'
           '  1. Open <host>/app/build.gradle\n'
           '  2. Ensure you have the repositories configured, otherwise add them:\n'
           '\n'
           '      String storageUrl = System.env.FLUTTER_STORAGE_BASE_URL ?: "https://storage.googleapis.com"\n'
           '      repositories {\n'
           '        maven {\n'
           "            url 'build/'\n"
           '        }\n'
           '        maven {\n'
           '            url "\$storageUrl/download.flutter.io"\n'
           '        }\n'
           '      }\n'
           '\n'
           '  3. Make the host app depend on the Flutter module:\n'
           '\n'
           '    dependencies {\n'
           "      profileImplementation 'com.mycompany:flutter_profile:1.0'\n"
           '    }\n'
           '\n'
           '\n'
           '  4. Add the `profile` build type:\n'
           '\n'
           '    android {\n'
           '      buildTypes {\n'
           '        profile {\n'
           '          initWith debug\n'
           '        }\n'
           '      }\n'
           '    }\n'
           '\n'
           'To learn more, visit https://flutter.dev/go/build-aar\n'
         )
       );
     });
   });

   test('Current settings.gradle is in our legacy settings.gradle file set', () {
     // If this test fails, you probably edited templates/app/android.tmpl.
     // That's fine, but you now need to add a copy of that file to gradle/settings.gradle.legacy_versions, separated
     // from the previous versions by a line that just says ";EOF".
     final File templateSettingsDotGradle = globals.fs.file(globals.fs.path.join(Cache.flutterRoot, 'packages', 'flutter_tools', 'templates', 'app', 'android.tmpl', 'settings.gradle'));
     final File legacySettingsDotGradleFiles = globals.fs.file(globals.fs.path.join(Cache.flutterRoot, 'packages','flutter_tools', 'gradle', 'settings.gradle.legacy_versions'));
     expect(
       legacySettingsDotGradleFiles.readAsStringSync().split(';EOF').map<String>((String body) => body.trim()),
       contains(templateSettingsDotGradle.readAsStringSync().trim()),
     );
     // TODO(zanderso): This is an integration test and should be moved to the integration shard.
   }, skip: true); // https://github.com/flutter/flutter/issues/87922
 }

 class FakeGradleUtils extends GradleUtils {
   @override
   String getExecutable(FlutterProject project) {
     return 'gradlew';
   }
 }

 class FakeAndroidSdk extends Fake implements AndroidSdk { }
	// Copyright 2014 The Flutter Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	// @dart = 2.8

	import 'package:file/memory.dart';
	import 'package:flutter_tools/src/android/android_sdk.dart';
	import 'package:flutter_tools/src/android/gradle.dart';
	import 'package:flutter_tools/src/android/gradle_utils.dart';
	import 'package:flutter_tools/src/artifacts.dart';
	import 'package:flutter_tools/src/base/common.dart';
	import 'package:flutter_tools/src/base/file_system.dart';
	import 'package:flutter_tools/src/base/logger.dart';
	import 'package:flutter_tools/src/base/platform.dart';
	import 'package:flutter_tools/src/build_info.dart';
	import 'package:flutter_tools/src/cache.dart';
	import 'package:flutter_tools/src/globals.dart' as globals;
	import 'package:flutter_tools/src/project.dart';
	import 'package:test/fake.dart';

	import '../../src/common.dart';
	import '../../src/context.dart';

	const String kModulePubspec = '''
	name: test
	flutter:
	module:
	androidPackage: com.example
	androidX: true
	''';

	void main() {
	Cache.flutterRoot = getFlutterRoot();

	group('build artifacts', () {
	FileSystem fileSystem;

	setUp(() {
	fileSystem = MemoryFileSystem.test();
	});

	testWithoutContext('getApkDirectory in app projects', () {
	final FlutterProject project = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);

	expect(
	getApkDirectory(project).path, '/build/app/outputs/flutter-apk',
	);
	});

	testWithoutContext('getApkDirectory in module projects', () {
	fileSystem.currentDirectory
	.childFile('pubspec.yaml')
	.writeAsStringSync(kModulePubspec);
	final FlutterProject project = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);

	expect(project.isModule, true);
	expect(
	getApkDirectory(project).path, '/build/host/outputs/apk',
	);
	});

	testWithoutContext('getBundleDirectory in app projects', () {
	final FlutterProject project = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);

	expect(
	getBundleDirectory(project).path, '/build/app/outputs/bundle',
	);
	});

	testWithoutContext('getBundleDirectory in module projects', () {
	fileSystem.currentDirectory
	.childFile('pubspec.yaml')
	.writeAsStringSync(kModulePubspec);
	final FlutterProject project = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);

	expect(project.isModule, true);
	expect(
	getBundleDirectory(project).path, '/build/host/outputs/bundle',
	);
	});

	testWithoutContext('getRepoDirectory', () {
	expect(
	getRepoDirectory(fileSystem.directory('foo')).path,
	equals(fileSystem.path.join('foo','outputs', 'repo')),
	);
	});
	});

	group('gradle tasks', () {
	testWithoutContext('assemble release', () {
	expect(
	getAssembleTaskFor(const BuildInfo(BuildMode.release, null, treeShakeIcons: false)),
	equals('assembleRelease'),
	);
	expect(
	getAssembleTaskFor(const BuildInfo(BuildMode.release, 'flavorFoo', treeShakeIcons: false)),
	equals('assembleFlavorFooRelease'),
	);
	});

	testWithoutContext('assemble debug', () {
	expect(
	getAssembleTaskFor(BuildInfo.debug),
	equals('assembleDebug'),
	);
	expect(
	getAssembleTaskFor(const BuildInfo(BuildMode.debug, 'flavorFoo', treeShakeIcons: false)),
	equals('assembleFlavorFooDebug'),
	);
	});

	testWithoutContext('assemble profile', () {
	expect(
	getAssembleTaskFor(const BuildInfo(BuildMode.profile, null, treeShakeIcons: false)),
	equals('assembleProfile'),
	);
	expect(
	getAssembleTaskFor(const BuildInfo(BuildMode.profile, 'flavorFoo', treeShakeIcons: false)),
	equals('assembleFlavorFooProfile'),
	);
	});
	});

	group('listApkPaths', () {
	testWithoutContext('Finds APK without flavor in release', () {
	final Iterable<String> apks = listApkPaths(
	const AndroidBuildInfo(BuildInfo(BuildMode.release, '', treeShakeIcons: false)),
	);

	expect(apks, <String>['app-release.apk']);
	});

	testWithoutContext('Finds APK with flavor in release mode', () {
	final Iterable<String> apks = listApkPaths(
	const AndroidBuildInfo(BuildInfo(BuildMode.release, 'flavor1', treeShakeIcons: false)),
	);

	expect(apks, <String>['app-flavor1-release.apk']);
	});

	testWithoutContext('Finds APK with flavor in release mode', () {
	final Iterable<String> apks = listApkPaths(
	const AndroidBuildInfo(BuildInfo(BuildMode.release, 'flavorA', treeShakeIcons: false)),
	);

	expect(apks, <String>['app-flavora-release.apk']);
	});

	testWithoutContext('Finds APK with flavor in release mode - AGP v3', () {
	final Iterable<String> apks = listApkPaths(
	const AndroidBuildInfo(BuildInfo(BuildMode.release, 'flavor1', treeShakeIcons: false)),
	);

	expect(apks, <String>['app-flavor1-release.apk']);
	});

	testWithoutContext('Finds APK with split-per-abi', () {
	final Iterable<String> apks = listApkPaths(
	const AndroidBuildInfo(BuildInfo(BuildMode.release, 'flavor1', treeShakeIcons: false), splitPerAbi: true),
	);

	expect(apks, unorderedEquals(<String>[
	'app-armeabi-v7a-flavor1-release.apk',
	'app-arm64-v8a-flavor1-release.apk',
	'app-x86_64-flavor1-release.apk',
	]));
	});

	testWithoutContext('Finds APK with split-per-abi when flavor contains uppercase letters', () {
	final Iterable<String> apks = listApkPaths(
	const AndroidBuildInfo(BuildInfo(BuildMode.release, 'flavorA', treeShakeIcons: false), splitPerAbi: true),
	);

	expect(apks, unorderedEquals(<String>[
	'app-armeabi-v7a-flavora-release.apk',
	'app-arm64-v8a-flavora-release.apk',
	'app-x86_64-flavora-release.apk',
	]));
	});

	});

	group('gradle build', () {
	testUsingContext('do not crash if there is no Android SDK', () async {
	expect(() {
	updateLocalProperties(project: FlutterProject.fromDirectoryTest(globals.fs.currentDirectory));
	}, throwsToolExit(
	message: '${globals.logger.terminal.warningMark} No Android SDK found. Try setting the ANDROID_SDK_ROOT environment variable.',
	));
	}, overrides: <Type, Generator>{
	AndroidSdk: () => null,
	});
	});

	group('Gradle local.properties', () {
	Artifacts localEngineArtifacts;
	FileSystem fs;

	setUp(() {
	fs = MemoryFileSystem.test();
	localEngineArtifacts = Artifacts.test(localEngine: 'out/android_arm');
	});

	void testUsingAndroidContext(String description, dynamic Function() testMethod) {
	testUsingContext(description, testMethod, overrides: <Type, Generator>{
	Artifacts: () => localEngineArtifacts,
	Platform: () => FakePlatform(),
	FileSystem: () => fs,
	ProcessManager: () => FakeProcessManager.any(),
	});
	}

	String propertyFor(String key, File file) {
	final Iterable<String> result = file.readAsLinesSync()
	.where((String line) => line.startsWith('$key='))
	.map((String line) => line.split('=')[1]);
	return result.isEmpty ? null : result.first;
	}

	Future<void> checkBuildVersion({
	String manifest,
	BuildInfo buildInfo,
	String expectedBuildName,
	String expectedBuildNumber,
	}) async {
	final File manifestFile = globals.fs.file('path/to/project/pubspec.yaml');
	manifestFile.createSync(recursive: true);
	manifestFile.writeAsStringSync(manifest);


	updateLocalProperties(
	project: FlutterProject.fromDirectoryTest(globals.fs.directory('path/to/project')),
	buildInfo: buildInfo,
	requireAndroidSdk: false,
	);

	final File localPropertiesFile = globals.fs.file('path/to/project/android/local.properties');
	expect(propertyFor('flutter.versionName', localPropertiesFile), expectedBuildName);
	expect(propertyFor('flutter.versionCode', localPropertiesFile), expectedBuildNumber);
	}

	testUsingAndroidContext('extract build name and number from pubspec.yaml', () async {
	const String manifest = '''
	name: test
	version: 1.0.0+1
	dependencies:
	flutter:
	sdk: flutter
	flutter:
	''';

	const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, treeShakeIcons: false);
	await checkBuildVersion(
	manifest: manifest,
	buildInfo: buildInfo,
	expectedBuildName: '1.0.0',
	expectedBuildNumber: '1',
	);
	});

	testUsingAndroidContext('extract build name from pubspec.yaml', () async {
	const String manifest = '''
	name: test
	version: 1.0.0
	dependencies:
	flutter:
	sdk: flutter
	flutter:
	''';
	const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, treeShakeIcons: false);
	await checkBuildVersion(
	manifest: manifest,
	buildInfo: buildInfo,
	expectedBuildName: '1.0.0',
	);
	});

	testUsingAndroidContext('allow build info to override build name', () async {
	const String manifest = '''
	name: test
	version: 1.0.0+1
	dependencies:
	flutter:
	sdk: flutter
	flutter:
	''';
	const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, buildName: '1.0.2', treeShakeIcons: false);
	await checkBuildVersion(
	manifest: manifest,
	buildInfo: buildInfo,
	expectedBuildName: '1.0.2',
	expectedBuildNumber: '1',
	);
	});

	testUsingAndroidContext('allow build info to override build number', () async {
	const String manifest = '''
	name: test
	version: 1.0.0+1
	dependencies:
	flutter:
	sdk: flutter
	flutter:
	''';
	const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, buildNumber: '3', treeShakeIcons: false);
	await checkBuildVersion(
	manifest: manifest,
	buildInfo: buildInfo,
	expectedBuildName: '1.0.0',
	expectedBuildNumber: '3',
	);
	});

	testUsingAndroidContext('allow build info to override build name and number', () async {
	const String manifest = '''
	name: test
	version: 1.0.0+1
	dependencies:
	flutter:
	sdk: flutter
	flutter:
	''';
	const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, buildName: '1.0.2', buildNumber: '3', treeShakeIcons: false);
	await checkBuildVersion(
	manifest: manifest,
	buildInfo: buildInfo,
	expectedBuildName: '1.0.2',
	expectedBuildNumber: '3',
	);
	});

	testUsingAndroidContext('allow build info to override build name and set number', () async {
	const String manifest = '''
	name: test
	version: 1.0.0
	dependencies:
	flutter:
	sdk: flutter
	flutter:
	''';
	const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, buildName: '1.0.2', buildNumber: '3', treeShakeIcons: false);
	await checkBuildVersion(
	manifest: manifest,
	buildInfo: buildInfo,
	expectedBuildName: '1.0.2',
	expectedBuildNumber: '3',
	);
	});

	testUsingAndroidContext('allow build info to set build name and number', () async {
	const String manifest = '''
	name: test
	dependencies:
	flutter:
	sdk: flutter
	flutter:
	''';
	const BuildInfo buildInfo = BuildInfo(BuildMode.release, null, buildName: '1.0.2', buildNumber: '3', treeShakeIcons: false);
	await checkBuildVersion(
	manifest: manifest,
	buildInfo: buildInfo,
	expectedBuildName: '1.0.2',
	expectedBuildNumber: '3',
	);
	});

	testUsingAndroidContext('allow build info to unset build name and number', () async {
	const String manifest = '''
	name: test
	dependencies:
	flutter:
	sdk: flutter
	flutter:
	''';
	await checkBuildVersion(
	manifest: manifest,
	buildInfo: const BuildInfo(BuildMode.release, null, treeShakeIcons: false),
	);
	await checkBuildVersion(
	manifest: manifest,
	buildInfo: const BuildInfo(BuildMode.release, null, buildName: '1.0.2', buildNumber: '3', treeShakeIcons: false),
	expectedBuildName: '1.0.2',
	expectedBuildNumber: '3',
	);
	await checkBuildVersion(
	manifest: manifest,
	buildInfo: const BuildInfo(BuildMode.release, null, buildName: '1.0.3', buildNumber: '4', treeShakeIcons: false),
	expectedBuildName: '1.0.3',
	expectedBuildNumber: '4',
	);
	// Values don't get unset.
	await checkBuildVersion(
	manifest: manifest,
	expectedBuildName: '1.0.3',
	expectedBuildNumber: '4',
	);
	// Values get unset.
	await checkBuildVersion(
	manifest: manifest,
	buildInfo: const BuildInfo(BuildMode.release, null, treeShakeIcons: false),
	);
	});
	});

	group('gradle version', () {
	testWithoutContext('should be compatible with the Android plugin version', () {
	// Granular versions.
	expect(getGradleVersionFor('1.0.0'), '2.3');
	expect(getGradleVersionFor('1.0.1'), '2.3');
	expect(getGradleVersionFor('1.0.2'), '2.3');
	expect(getGradleVersionFor('1.0.4'), '2.3');
	expect(getGradleVersionFor('1.0.8'), '2.3');
	expect(getGradleVersionFor('1.1.0'), '2.3');
	expect(getGradleVersionFor('1.1.2'), '2.3');
	expect(getGradleVersionFor('1.1.2'), '2.3');
	expect(getGradleVersionFor('1.1.3'), '2.3');
	// Version Ranges.
	expect(getGradleVersionFor('1.2.0'), '2.9');
	expect(getGradleVersionFor('1.3.1'), '2.9');

	expect(getGradleVersionFor('1.5.0'), '2.2.1');

	expect(getGradleVersionFor('2.0.0'), '2.13');
	expect(getGradleVersionFor('2.1.2'), '2.13');

	expect(getGradleVersionFor('2.1.3'), '2.14.1');
	expect(getGradleVersionFor('2.2.3'), '2.14.1');

	expect(getGradleVersionFor('2.3.0'), '3.3');

	expect(getGradleVersionFor('3.0.0'), '4.1');

	expect(getGradleVersionFor('3.1.0'), '4.4');

	expect(getGradleVersionFor('3.2.0'), '4.6');
	expect(getGradleVersionFor('3.2.1'), '4.6');

	expect(getGradleVersionFor('3.3.0'), '4.10.2');
	expect(getGradleVersionFor('3.3.2'), '4.10.2');

	expect(getGradleVersionFor('3.4.0'), '5.6.2');
	expect(getGradleVersionFor('3.5.0'), '5.6.2');

	expect(getGradleVersionFor('4.0.0'), '6.7');
	expect(getGradleVersionFor('4.1.0'), '6.7');
	});

	testWithoutContext('throws on unsupported versions', () {
	expect(() => getGradleVersionFor('3.6.0'),
	throwsA(predicate<Exception>((Exception e) => e is ToolExit)));
	});
	});

	group('isAppUsingAndroidX', () {
	FileSystem fs;

	setUp(() {
	fs = MemoryFileSystem.test();
	});

	testUsingContext('returns true when the project is using AndroidX', () async {
	final Directory androidDirectory = globals.fs.systemTempDirectory.createTempSync('flutter_android.');

	androidDirectory
	.childFile('gradle.properties')
	.writeAsStringSync('android.useAndroidX=true');

	expect(isAppUsingAndroidX(androidDirectory), isTrue);

	}, overrides: <Type, Generator>{
	FileSystem: () => fs,
	ProcessManager: () => FakeProcessManager.any(),
	});

	testUsingContext('returns false when the project is not using AndroidX', () async {
	final Directory androidDirectory = globals.fs.systemTempDirectory.createTempSync('flutter_android.');

	androidDirectory
	.childFile('gradle.properties')
	.writeAsStringSync('android.useAndroidX=false');

	expect(isAppUsingAndroidX(androidDirectory), isFalse);

	}, overrides: <Type, Generator>{
	FileSystem: () => fs,
	ProcessManager: () => FakeProcessManager.any(),
	});

	testUsingContext('returns false when gradle.properties does not exist', () async {
	final Directory androidDirectory = globals.fs.systemTempDirectory.createTempSync('flutter_android.');

	expect(isAppUsingAndroidX(androidDirectory), isFalse);

	}, overrides: <Type, Generator>{
	FileSystem: () => fs,
	ProcessManager: () => FakeProcessManager.any(),
	});
	});

	group('printHowToConsumeAar', () {
	BufferLogger logger;
	FileSystem fileSystem;

	setUp(() {
	logger = BufferLogger.test();
	fileSystem = MemoryFileSystem.test();
	});

	testWithoutContext('stdout contains release, debug and profile', () async {
	printHowToConsumeAar(
	buildModes: const <String>{'release', 'debug', 'profile'},
	androidPackage: 'com.mycompany',
	repoDirectory: fileSystem.directory('build/'),
	buildNumber: '2.2',
	logger: logger,
	fileSystem: fileSystem,
	);

	expect(
	logger.statusText,
	contains(
	'\n'
	'Consuming the Module\n'
	' 1. Open <host>/app/build.gradle\n'
	' 2. Ensure you have the repositories configured, otherwise add them:\n'
	'\n'
	' String storageUrl = System.env.FLUTTER_STORAGE_BASE_URL ?: "https://storage.googleapis.com"\n'
	' repositories {\n'
	' maven {\n'
	" url 'build/'\n"
	' }\n'
	' maven {\n'
	' url "\$storageUrl/download.flutter.io"\n'
	' }\n'
	' }\n'
	'\n'
	' 3. Make the host app depend on the Flutter module:\n'
	'\n'
	' dependencies {\n'
	" releaseImplementation 'com.mycompany:flutter_release:2.2'\n"
	" debugImplementation 'com.mycompany:flutter_debug:2.2'\n"
	" profileImplementation 'com.mycompany:flutter_profile:2.2'\n"
	' }\n'
	'\n'
	'\n'
	' 4. Add the `profile` build type:\n'
	'\n'
	' android {\n'
	' buildTypes {\n'
	' profile {\n'
	' initWith debug\n'
	' }\n'
	' }\n'
	' }\n'
	'\n'
	'To learn more, visit https://flutter.dev/go/build-aar\n'
	)
	);
	});

	testWithoutContext('stdout contains release', () async {
	printHowToConsumeAar(
	buildModes: const <String>{'release'},
	androidPackage: 'com.mycompany',
	repoDirectory: fileSystem.directory('build/'),
	logger: logger,
	fileSystem: fileSystem,
	);

	expect(
	logger.statusText,
	contains(
	'\n'
	'Consuming the Module\n'
	' 1. Open <host>/app/build.gradle\n'
	' 2. Ensure you have the repositories configured, otherwise add them:\n'
	'\n'
	' String storageUrl = System.env.FLUTTER_STORAGE_BASE_URL ?: "https://storage.googleapis.com"\n'
	' repositories {\n'
	' maven {\n'
	" url 'build/'\n"
	' }\n'
	' maven {\n'
	' url "\$storageUrl/download.flutter.io"\n'
	' }\n'
	' }\n'
	'\n'
	' 3. Make the host app depend on the Flutter module:\n'
	'\n'
	' dependencies {\n'
	" releaseImplementation 'com.mycompany:flutter_release:1.0'\n"
	' }\n'
	'\n'
	'To learn more, visit https://flutter.dev/go/build-aar\n'
	)
	);
	});

	testWithoutContext('stdout contains debug', () async {
	printHowToConsumeAar(
	buildModes: const <String>{'debug'},
	androidPackage: 'com.mycompany',
	repoDirectory: fileSystem.directory('build/'),
	logger: logger,
	fileSystem: fileSystem,
	);

	expect(
	logger.statusText,
	contains(
	'\n'
	'Consuming the Module\n'
	' 1. Open <host>/app/build.gradle\n'
	' 2. Ensure you have the repositories configured, otherwise add them:\n'
	'\n'
	' String storageUrl = System.env.FLUTTER_STORAGE_BASE_URL ?: "https://storage.googleapis.com"\n'
	' repositories {\n'
	' maven {\n'
	" url 'build/'\n"
	' }\n'
	' maven {\n'
	' url "\$storageUrl/download.flutter.io"\n'
	' }\n'
	' }\n'
	'\n'
	' 3. Make the host app depend on the Flutter module:\n'
	'\n'
	' dependencies {\n'
	" debugImplementation 'com.mycompany:flutter_debug:1.0'\n"
	' }\n'
	'\n'
	'To learn more, visit https://flutter.dev/go/build-aar\n'
	)
	);
	});

	testWithoutContext('stdout contains profile', () async {
	printHowToConsumeAar(
	buildModes: const <String>{'profile'},
	androidPackage: 'com.mycompany',
	repoDirectory: fileSystem.directory('build/'),
	buildNumber: '1.0',
	logger: logger,
	fileSystem: fileSystem,
	);

	expect(
	logger.statusText,
	contains(
	'\n'
	'Consuming the Module\n'
	' 1. Open <host>/app/build.gradle\n'
	' 2. Ensure you have the repositories configured, otherwise add them:\n'
	'\n'
	' String storageUrl = System.env.FLUTTER_STORAGE_BASE_URL ?: "https://storage.googleapis.com"\n'
	' repositories {\n'
	' maven {\n'
	" url 'build/'\n"
	' }\n'
	' maven {\n'
	' url "\$storageUrl/download.flutter.io"\n'
	' }\n'
	' }\n'
	'\n'
	' 3. Make the host app depend on the Flutter module:\n'
	'\n'
	' dependencies {\n'
	" profileImplementation 'com.mycompany:flutter_profile:1.0'\n"
	' }\n'
	'\n'
	'\n'
	' 4. Add the `profile` build type:\n'
	'\n'
	' android {\n'
	' buildTypes {\n'
	' profile {\n'
	' initWith debug\n'
	' }\n'
	' }\n'
	' }\n'
	'\n'
	'To learn more, visit https://flutter.dev/go/build-aar\n'
	)
	);
	});
	});

	test('Current settings.gradle is in our legacy settings.gradle file set', () {
	// If this test fails, you probably edited templates/app/android.tmpl.
	// That's fine, but you now need to add a copy of that file to gradle/settings.gradle.legacy_versions, separated
	// from the previous versions by a line that just says ";EOF".
	final File templateSettingsDotGradle = globals.fs.file(globals.fs.path.join(Cache.flutterRoot, 'packages', 'flutter_tools', 'templates', 'app', 'android.tmpl', 'settings.gradle'));
	final File legacySettingsDotGradleFiles = globals.fs.file(globals.fs.path.join(Cache.flutterRoot, 'packages','flutter_tools', 'gradle', 'settings.gradle.legacy_versions'));
	expect(
	legacySettingsDotGradleFiles.readAsStringSync().split(';EOF').map<String>((String body) => body.trim()),
	contains(templateSettingsDotGradle.readAsStringSync().trim()),
	);
	// TODO(zanderso): This is an integration test and should be moved to the integration shard.
	}, skip: true); // https://github.com/flutter/flutter/issues/87922
	}

	class FakeGradleUtils extends GradleUtils {
	@override
	String getExecutable(FlutterProject project) {
	return 'gradlew';
	}
	}

	class FakeAndroidSdk extends Fake implements AndroidSdk { }