// Copyright 2019 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. import 'package:args/command_runner.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/build_system/build_system.dart'; import 'package:flutter_tools/src/cache.dart'; import 'package:flutter_tools/src/commands/assemble.dart'; import 'package:flutter_tools/src/globals.dart'; import 'package:mockito/mockito.dart'; import '../../src/common.dart'; import '../../src/testbed.dart'; void main() { Testbed testbed; MockBuildSystem mockBuildSystem; setUpAll(() { Cache.disableLocking(); }); setUp(() { mockBuildSystem = MockBuildSystem(); testbed = Testbed(overrides: <Type, Generator>{ BuildSystem: () => mockBuildSystem, }); }); test('Can run a build', () => testbed.run(() async { when(mockBuildSystem.build(any, any, buildSystemConfig: anyNamed('buildSystemConfig'))) .thenAnswer((Invocation invocation) async { return BuildResult(success: true); }); final CommandRunner<void> commandRunner = createTestCommandRunner(AssembleCommand()); await commandRunner.run(<String>['assemble', '-o Output', 'debug_macos_bundle_flutter_assets']); final BufferLogger bufferLogger = logger; expect(bufferLogger.statusText.trim(), 'build succeeded.'); })); test('Throws ToolExit if not provided with output', () => testbed.run(() async { when(mockBuildSystem.build(any, any, buildSystemConfig: anyNamed('buildSystemConfig'))) .thenAnswer((Invocation invocation) async { return BuildResult(success: true); }); final CommandRunner<void> commandRunner = createTestCommandRunner(AssembleCommand()); expect(commandRunner.run(<String>['assemble', 'debug_macos_bundle_flutter_assets']), throwsA(isInstanceOf<ToolExit>())); })); test('Throws ToolExit if called with non-existent rule', () => testbed.run(() async { when(mockBuildSystem.build(any, any, buildSystemConfig: anyNamed('buildSystemConfig'))) .thenAnswer((Invocation invocation) async { return BuildResult(success: true); }); final CommandRunner<void> commandRunner = createTestCommandRunner(AssembleCommand()); expect(commandRunner.run(<String>['assemble', '-o Output', 'undefined']), throwsA(isInstanceOf<ToolExit>())); })); test('Only writes input and output files when the values change', () => testbed.run(() async { when(mockBuildSystem.build(any, any, buildSystemConfig: anyNamed('buildSystemConfig'))) .thenAnswer((Invocation invocation) async { return BuildResult( success: true, inputFiles: <File>[fs.file('foo')..createSync()], outputFiles: <File>[fs.file('bar')..createSync()], ); }); final CommandRunner<void> commandRunner = createTestCommandRunner(AssembleCommand()); await commandRunner.run(<String>['assemble', '-o Output', '--build-outputs=outputs', '--build-inputs=inputs', 'debug_macos_bundle_flutter_assets']); final File inputs = fs.file('inputs'); final File outputs = fs.file('outputs'); expect(inputs.readAsStringSync(), contains('foo')); expect(outputs.readAsStringSync(), contains('bar')); final DateTime theDistantPast = DateTime(1991, 8, 23); inputs.setLastModifiedSync(theDistantPast); outputs.setLastModifiedSync(theDistantPast); await commandRunner.run(<String>['assemble', '-o Output', '--build-outputs=outputs', '--build-inputs=inputs', 'debug_macos_bundle_flutter_assets']); expect(inputs.lastModifiedSync(), theDistantPast); expect(outputs.lastModifiedSync(), theDistantPast); when(mockBuildSystem.build(any, any, buildSystemConfig: anyNamed('buildSystemConfig'))) .thenAnswer((Invocation invocation) async { return BuildResult( success: true, inputFiles: <File>[fs.file('foo'), fs.file('fizz')..createSync()], outputFiles: <File>[fs.file('bar'), fs.file(fs.path.join('.dart_tool', 'fizz2'))..createSync(recursive: true)]); }); await commandRunner.run(<String>['assemble', '-o Output', '--build-outputs=outputs', '--build-inputs=inputs', 'debug_macos_bundle_flutter_assets']); expect(inputs.readAsStringSync(), contains('foo')); expect(inputs.readAsStringSync(), contains('fizz')); expect(inputs.lastModifiedSync(), isNot(theDistantPast)); })); } class MockBuildSystem extends Mock implements BuildSystem {}