packages/flutter_tools/test/ios/mac_test.dart - mirrors/flutter - Git at Google

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 import 'dart:async';

 import 'package:file/file.dart';
 import 'package:file/memory.dart';
 import 'package:flutter_tools/src/base/file_system.dart';
 import 'package:flutter_tools/src/base/io.dart' show ProcessException, ProcessResult;
 import 'package:flutter_tools/src/ios/mac.dart';
 import 'package:flutter_tools/src/ios/xcodeproj.dart';
 import 'package:flutter_tools/src/project.dart';
 import 'package:mockito/mockito.dart';
 import 'package:platform/platform.dart';
 import 'package:process/process.dart';

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

 final Generator _kNoColorTerminalPlatform = () => FakePlatform.fromPlatform(const LocalPlatform())..stdoutSupportsAnsi = false;
 final Map<Type, Generator> noColorTerminalOverride = <Type, Generator>{
   Platform: _kNoColorTerminalPlatform,
 };

 class MockProcessManager extends Mock implements ProcessManager {}
 class MockFile extends Mock implements File {}
 class MockXcodeProjectInterpreter extends Mock implements XcodeProjectInterpreter {}
 class MockIosProject extends Mock implements IosProject {}

 void main() {
   group('PropertyList', () {
     MockProcessManager mockProcessManager;
     MemoryFileSystem fs;
     Directory workspaceDirectory;
     File workspaceSettingsFile;

     setUp(() {
       mockProcessManager = MockProcessManager();
       fs = MemoryFileSystem();
       workspaceDirectory = fs.directory('Runner.xcworkspace');
       workspaceSettingsFile = workspaceDirectory.childDirectory('xcshareddata').childFile('WorkspaceSettings.xcsettings');
     });

     testUsingContext('does nothing if workspace directory does not exist', () async {
       await setXcodeWorkspaceBuildSystem(workspaceDirectory: workspaceDirectory, workspaceSettings: workspaceSettingsFile, modern: false);
       verifyNever(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Print BuildSystemType', workspaceSettingsFile.path]));
     }, overrides: <Type, Generator>{
       FileSystem: () => fs,
       ProcessManager: () => mockProcessManager,
     });

     testUsingContext('creates dict-based plist if settings file does not exist', () async {
       workspaceSettingsFile.parent.createSync(recursive: true);
       when(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Print BuildSystemType', workspaceSettingsFile.path]))
         .thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 1, '', '')));
       await setXcodeWorkspaceBuildSystem(workspaceDirectory: workspaceDirectory, workspaceSettings: workspaceSettingsFile, modern: false);
       verify(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Clear dict', workspaceSettingsFile.path]));
       verify(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Add BuildSystemType string Original', workspaceSettingsFile.path]));
     }, overrides: <Type, Generator>{
       FileSystem: () => fs,
       ProcessManager: () => mockProcessManager,
     });

     testUsingContext('writes legacy build mode settings if requested and not present', () async {
       workspaceSettingsFile.createSync(recursive: true);
       when(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Print BuildSystemType', workspaceSettingsFile.path]))
         .thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 1, '', '')));
       await setXcodeWorkspaceBuildSystem(workspaceDirectory: workspaceDirectory, workspaceSettings: workspaceSettingsFile, modern: false);
       verify(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Add BuildSystemType string Original', workspaceSettingsFile.path]));
     }, overrides: <Type, Generator>{
       FileSystem: () => fs,
       ProcessManager: () => mockProcessManager,
     });

     testUsingContext('updates legacy build mode setting if requested and existing setting is present', () async {
       workspaceSettingsFile.createSync(recursive: true);
       when(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Print BuildSystemType', workspaceSettingsFile.path]))
         .thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 0, 'FancyNewOne', '')));
       await setXcodeWorkspaceBuildSystem(workspaceDirectory: workspaceDirectory, workspaceSettings: workspaceSettingsFile, modern: false);
       verify(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Set BuildSystemType Original', workspaceSettingsFile.path]));
     }, overrides: <Type, Generator>{
       FileSystem: () => fs,
       ProcessManager: () => mockProcessManager,
     });

     testUsingContext('deletes legacy build mode setting if modern build mode requested', () async {
       workspaceSettingsFile.createSync(recursive: true);
       when(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Print BuildSystemType', workspaceSettingsFile.path]))
         .thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 0, 'Original', '')));
       await setXcodeWorkspaceBuildSystem(workspaceDirectory: workspaceDirectory, workspaceSettings: workspaceSettingsFile, modern: true);
       verify(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Delete BuildSystemType', workspaceSettingsFile.path]));
     }, overrides: <Type, Generator>{
       FileSystem: () => fs,
       ProcessManager: () => mockProcessManager,
     });
   });

   group('IMobileDevice', () {
     final FakePlatform osx = FakePlatform.fromPlatform(const LocalPlatform())
       ..operatingSystem = 'macos';
     MockProcessManager mockProcessManager;

     setUp(() {
       mockProcessManager = MockProcessManager();
     });

     testUsingContext('getAvailableDeviceIDs throws ToolExit when libimobiledevice is not installed', () async {
       when(mockProcessManager.run(<String>['idevice_id', '-l']))
           .thenThrow(const ProcessException('idevice_id', <String>['-l']));
       expect(() async => await iMobileDevice.getAvailableDeviceIDs(), throwsToolExit());
     }, overrides: <Type, Generator>{
       ProcessManager: () => mockProcessManager,
     });

     testUsingContext('getAvailableDeviceIDs throws ToolExit when idevice_id returns non-zero', () async {
       when(mockProcessManager.run(<String>['idevice_id', '-l']))
           .thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 1, '', 'Sad today')));
       expect(() async => await iMobileDevice.getAvailableDeviceIDs(), throwsToolExit());
     }, overrides: <Type, Generator>{
       ProcessManager: () => mockProcessManager,
     });

     testUsingContext('getAvailableDeviceIDs returns idevice_id output when installed', () async {
       when(mockProcessManager.run(<String>['idevice_id', '-l']))
           .thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 0, 'foo', '')));
       expect(await iMobileDevice.getAvailableDeviceIDs(), 'foo');
     }, overrides: <Type, Generator>{
       ProcessManager: () => mockProcessManager,
     });

     testUsingContext('getInfoForDevice throws IOSDeviceNotFoundError when ideviceinfo returns specific error code and message', () async {
       when(mockProcessManager.run(<String>['ideviceinfo', '-u', 'foo', '-k', 'bar']))
           .thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 255, 'No device found with udid foo, is it plugged in?', '')));
       expect(() async => await iMobileDevice.getInfoForDevice('foo', 'bar'), throwsA(isInstanceOf<IOSDeviceNotFoundError>()));
     }, overrides: <Type, Generator>{
       ProcessManager: () => mockProcessManager,
     });

     group('screenshot', () {
       final String outputPath = fs.path.join('some', 'test', 'path', 'image.png');
       MockProcessManager mockProcessManager;
       MockFile mockOutputFile;

       setUp(() {
         mockProcessManager = MockProcessManager();
         mockOutputFile = MockFile();
       });

       testUsingContext('error if idevicescreenshot is not installed', () async {
         when(mockOutputFile.path).thenReturn(outputPath);

         // Let `idevicescreenshot` fail with exit code 1.
         when(mockProcessManager.run(<String>['idevicescreenshot', outputPath],
             environment: null,
             workingDirectory: null,
         )).thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(4, 1, '', '')));

         expect(() async => await iMobileDevice.takeScreenshot(mockOutputFile), throwsA(anything));
       }, overrides: <Type, Generator>{
         ProcessManager: () => mockProcessManager,
         Platform: () => osx,
       });

       testUsingContext('idevicescreenshot captures and returns screenshot', () async {
         when(mockOutputFile.path).thenReturn(outputPath);
         when(mockProcessManager.run(any, environment: null, workingDirectory: null)).thenAnswer(
             (Invocation invocation) => Future<ProcessResult>.value(ProcessResult(4, 0, '', '')));

         await iMobileDevice.takeScreenshot(mockOutputFile);
         verify(mockProcessManager.run(<String>['idevicescreenshot', outputPath],
             environment: null,
             workingDirectory: null,
         ));
       }, overrides: <Type, Generator>{
         ProcessManager: () => mockProcessManager,
       });
     });
   });

   group('Diagnose Xcode build failure', () {
     Map<String, String> buildSettings;

     setUp(() {
       buildSettings = <String, String>{
         'PRODUCT_BUNDLE_IDENTIFIER': 'test.app',
       };
     });

     testUsingContext('No provisioning profile shows message', () async {
       final XcodeBuildResult buildResult = XcodeBuildResult(
         success: false,
         stdout: '''
 Launching lib/main.dart on iPhone in debug mode...
 Signing iOS app for device deployment using developer identity: "iPhone Developer: test@flutter.io (1122334455)"
 Running Xcode build...                                1.3s
 Failed to build iOS app
 Error output from Xcode build:
 ↳
     ** BUILD FAILED **


     The following build commands failed:
     	Check dependencies
     (1 failure)
 Xcode's output:
 ↳
     Build settings from command line:
         ARCHS = arm64
         BUILD_DIR = /Users/blah/blah
         DEVELOPMENT_TEAM = AABBCCDDEE
         ONLY_ACTIVE_ARCH = YES
         SDKROOT = iphoneos10.3

     === CLEAN TARGET Runner OF PROJECT Runner WITH CONFIGURATION Release ===

     Check dependencies
     [BCEROR]No profiles for 'com.example.test' were found:  Xcode couldn't find a provisioning profile matching 'com.example.test'.
     [BCEROR]Code signing is required for product type 'Application' in SDK 'iOS 10.3'
     [BCEROR]Code signing is required for product type 'Application' in SDK 'iOS 10.3'
     [BCEROR]Code signing is required for product type 'Application' in SDK 'iOS 10.3'

     Create product structure
     /bin/mkdir -p /Users/blah/Runner.app

     Clean.Remove clean /Users/blah/Runner.app.dSYM
         builtin-rm -rf /Users/blah/Runner.app.dSYM

     Clean.Remove clean /Users/blah/Runner.app
         builtin-rm -rf /Users/blah/Runner.app

     Clean.Remove clean /Users/blah/Runner-dfvicjniknvzghgwsthwtgcjhtsk/Build/Intermediates/Runner.build/Release-iphoneos/Runner.build
         builtin-rm -rf /Users/blah/Runner-dfvicjniknvzghgwsthwtgcjhtsk/Build/Intermediates/Runner.build/Release-iphoneos/Runner.build

     ** CLEAN SUCCEEDED **

     === BUILD TARGET Runner OF PROJECT Runner WITH CONFIGURATION Release ===

     Check dependencies
     No profiles for 'com.example.test' were found:  Xcode couldn't find a provisioning profile matching 'com.example.test'.
     Code signing is required for product type 'Application' in SDK 'iOS 10.3'
     Code signing is required for product type 'Application' in SDK 'iOS 10.3'
     Code signing is required for product type 'Application' in SDK 'iOS 10.3'

 Could not build the precompiled application for the device.

 Error launching application on iPhone.''',
         xcodeBuildExecution: XcodeBuildExecution(
           buildCommands: <String>['xcrun', 'xcodebuild', 'blah'],
           appDirectory: '/blah/blah',
           buildForPhysicalDevice: true,
           buildSettings: buildSettings,
         ),
       );

       await diagnoseXcodeBuildFailure(buildResult);
       expect(
         testLogger.errorText,
         contains('No Provisioning Profile was found for your project\'s Bundle Identifier or your \ndevice.'),
       );
     }, overrides: noColorTerminalOverride);

     testUsingContext('No development team shows message', () async {
       final XcodeBuildResult buildResult = XcodeBuildResult(
         success: false,
         stdout: '''
 Running "flutter pub get" in flutter_gallery...  0.6s
 Launching lib/main.dart on x in release mode...
 Running pod install...                                1.2s
 Running Xcode build...                                1.4s
 Failed to build iOS app
 Error output from Xcode build:
 ↳
     ** BUILD FAILED **


     The following build commands failed:
     	Check dependencies
     (1 failure)
 Xcode's output:
 ↳
     blah

     === CLEAN TARGET url_launcher OF PROJECT Pods WITH CONFIGURATION Release ===

     Check dependencies

     blah

     === CLEAN TARGET Pods-Runner OF PROJECT Pods WITH CONFIGURATION Release ===

     Check dependencies

     blah

     === CLEAN TARGET Runner OF PROJECT Runner WITH CONFIGURATION Release ===

     Check dependencies
     [BCEROR]Signing for "Runner" requires a development team. Select a development team in the project editor.
     [BCEROR]Code signing is required for product type 'Application' in SDK 'iOS 10.3'
     [BCEROR]Code signing is required for product type 'Application' in SDK 'iOS 10.3'
     [BCEROR]Code signing is required for product type 'Application' in SDK 'iOS 10.3'

     blah

     ** CLEAN SUCCEEDED **

     === BUILD TARGET url_launcher OF PROJECT Pods WITH CONFIGURATION Release ===

     Check dependencies

     blah

     === BUILD TARGET Pods-Runner OF PROJECT Pods WITH CONFIGURATION Release ===

     Check dependencies

     blah

     === BUILD TARGET Runner OF PROJECT Runner WITH CONFIGURATION Release ===

     Check dependencies
     Signing for "Runner" requires a development team. Select a development team in the project editor.
     Code signing is required for product type 'Application' in SDK 'iOS 10.3'
     Code signing is required for product type 'Application' in SDK 'iOS 10.3'
     Code signing is required for product type 'Application' in SDK 'iOS 10.3'

 Could not build the precompiled application for the device.''',
         xcodeBuildExecution: XcodeBuildExecution(
           buildCommands: <String>['xcrun', 'xcodebuild', 'blah'],
           appDirectory: '/blah/blah',
           buildForPhysicalDevice: true,
           buildSettings: buildSettings,
         ),
       );

       await diagnoseXcodeBuildFailure(buildResult);
       expect(
         testLogger.errorText,
         contains('Building a deployable iOS app requires a selected Development Team with a \nProvisioning Profile.'),
       );
     }, overrides: noColorTerminalOverride);
   });

   group('Upgrades project.pbxproj for old asset usage', () {
     const List<String> flutterAssetPbxProjLines = <String>[
       '/* flutter_assets */',
       '/* App.framework',
       'another line',
     ];

     const List<String> appFlxPbxProjLines = <String>[
       '/* app.flx',
       '/* App.framework',
       'another line',
     ];

     const List<String> cleanPbxProjLines = <String>[
       '/* App.framework',
       'another line',
     ];

     testUsingContext('upgradePbxProjWithFlutterAssets', () async {
       final MockIosProject project = MockIosProject();
       final MockFile pbxprojFile = MockFile();

       when(project.xcodeProjectInfoFile).thenReturn(pbxprojFile);
       when(project.hostAppBundleName).thenReturn('UnitTestRunner.app');
       when(pbxprojFile.readAsLines())
           .thenAnswer((_) => Future<List<String>>.value(flutterAssetPbxProjLines));
       when(pbxprojFile.exists())
           .thenAnswer((_) => Future<bool>.value(true));

       bool result = await upgradePbxProjWithFlutterAssets(project);
       expect(result, true);
       expect(
         testLogger.statusText,
         contains('Removing obsolete reference to flutter_assets'),
       );
       testLogger.clear();

       when(pbxprojFile.readAsLines())
           .thenAnswer((_) => Future<List<String>>.value(appFlxPbxProjLines));
       result = await upgradePbxProjWithFlutterAssets(project);
       expect(result, true);
       expect(
         testLogger.statusText,
         contains('Removing obsolete reference to app.flx'),
       );
       testLogger.clear();

       when(pbxprojFile.readAsLines())
           .thenAnswer((_) => Future<List<String>>.value(cleanPbxProjLines));
       result = await upgradePbxProjWithFlutterAssets(project);
       expect(result, true);
       expect(
         testLogger.statusText,
         isEmpty,
       );
     });
   });
 }
	// Copyright 2017 The Chromium Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	import 'dart:async';

	import 'package:file/file.dart';
	import 'package:file/memory.dart';
	import 'package:flutter_tools/src/base/file_system.dart';
	import 'package:flutter_tools/src/base/io.dart' show ProcessException, ProcessResult;
	import 'package:flutter_tools/src/ios/mac.dart';
	import 'package:flutter_tools/src/ios/xcodeproj.dart';
	import 'package:flutter_tools/src/project.dart';
	import 'package:mockito/mockito.dart';
	import 'package:platform/platform.dart';
	import 'package:process/process.dart';

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

	final Generator _kNoColorTerminalPlatform = () => FakePlatform.fromPlatform(const LocalPlatform())..stdoutSupportsAnsi = false;
	final Map<Type, Generator> noColorTerminalOverride = <Type, Generator>{
	Platform: _kNoColorTerminalPlatform,
	};

	class MockProcessManager extends Mock implements ProcessManager {}
	class MockFile extends Mock implements File {}
	class MockXcodeProjectInterpreter extends Mock implements XcodeProjectInterpreter {}
	class MockIosProject extends Mock implements IosProject {}

	void main() {
	group('PropertyList', () {
	MockProcessManager mockProcessManager;
	MemoryFileSystem fs;
	Directory workspaceDirectory;
	File workspaceSettingsFile;

	setUp(() {
	mockProcessManager = MockProcessManager();
	fs = MemoryFileSystem();
	workspaceDirectory = fs.directory('Runner.xcworkspace');
	workspaceSettingsFile = workspaceDirectory.childDirectory('xcshareddata').childFile('WorkspaceSettings.xcsettings');
	});

	testUsingContext('does nothing if workspace directory does not exist', () async {
	await setXcodeWorkspaceBuildSystem(workspaceDirectory: workspaceDirectory, workspaceSettings: workspaceSettingsFile, modern: false);
	verifyNever(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Print BuildSystemType', workspaceSettingsFile.path]));
	}, overrides: <Type, Generator>{
	FileSystem: () => fs,
	ProcessManager: () => mockProcessManager,
	});

	testUsingContext('creates dict-based plist if settings file does not exist', () async {
	workspaceSettingsFile.parent.createSync(recursive: true);
	when(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Print BuildSystemType', workspaceSettingsFile.path]))
	.thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 1, '', '')));
	await setXcodeWorkspaceBuildSystem(workspaceDirectory: workspaceDirectory, workspaceSettings: workspaceSettingsFile, modern: false);
	verify(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Clear dict', workspaceSettingsFile.path]));
	verify(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Add BuildSystemType string Original', workspaceSettingsFile.path]));
	}, overrides: <Type, Generator>{
	FileSystem: () => fs,
	ProcessManager: () => mockProcessManager,
	});

	testUsingContext('writes legacy build mode settings if requested and not present', () async {
	workspaceSettingsFile.createSync(recursive: true);
	when(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Print BuildSystemType', workspaceSettingsFile.path]))
	.thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 1, '', '')));
	await setXcodeWorkspaceBuildSystem(workspaceDirectory: workspaceDirectory, workspaceSettings: workspaceSettingsFile, modern: false);
	verify(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Add BuildSystemType string Original', workspaceSettingsFile.path]));
	}, overrides: <Type, Generator>{
	FileSystem: () => fs,
	ProcessManager: () => mockProcessManager,
	});

	testUsingContext('updates legacy build mode setting if requested and existing setting is present', () async {
	workspaceSettingsFile.createSync(recursive: true);
	when(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Print BuildSystemType', workspaceSettingsFile.path]))
	.thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 0, 'FancyNewOne', '')));
	await setXcodeWorkspaceBuildSystem(workspaceDirectory: workspaceDirectory, workspaceSettings: workspaceSettingsFile, modern: false);
	verify(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Set BuildSystemType Original', workspaceSettingsFile.path]));
	}, overrides: <Type, Generator>{
	FileSystem: () => fs,
	ProcessManager: () => mockProcessManager,
	});

	testUsingContext('deletes legacy build mode setting if modern build mode requested', () async {
	workspaceSettingsFile.createSync(recursive: true);
	when(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Print BuildSystemType', workspaceSettingsFile.path]))
	.thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 0, 'Original', '')));
	await setXcodeWorkspaceBuildSystem(workspaceDirectory: workspaceDirectory, workspaceSettings: workspaceSettingsFile, modern: true);
	verify(mockProcessManager.run(<String>[PlistBuddy.path, '-c', 'Delete BuildSystemType', workspaceSettingsFile.path]));
	}, overrides: <Type, Generator>{
	FileSystem: () => fs,
	ProcessManager: () => mockProcessManager,
	});
	});

	group('IMobileDevice', () {
	final FakePlatform osx = FakePlatform.fromPlatform(const LocalPlatform())
	..operatingSystem = 'macos';
	MockProcessManager mockProcessManager;

	setUp(() {
	mockProcessManager = MockProcessManager();
	});

	testUsingContext('getAvailableDeviceIDs throws ToolExit when libimobiledevice is not installed', () async {
	when(mockProcessManager.run(<String>['idevice_id', '-l']))
	.thenThrow(const ProcessException('idevice_id', <String>['-l']));
	expect(() async => await iMobileDevice.getAvailableDeviceIDs(), throwsToolExit());
	}, overrides: <Type, Generator>{
	ProcessManager: () => mockProcessManager,
	});

	testUsingContext('getAvailableDeviceIDs throws ToolExit when idevice_id returns non-zero', () async {
	when(mockProcessManager.run(<String>['idevice_id', '-l']))
	.thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 1, '', 'Sad today')));
	expect(() async => await iMobileDevice.getAvailableDeviceIDs(), throwsToolExit());
	}, overrides: <Type, Generator>{
	ProcessManager: () => mockProcessManager,
	});

	testUsingContext('getAvailableDeviceIDs returns idevice_id output when installed', () async {
	when(mockProcessManager.run(<String>['idevice_id', '-l']))
	.thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 0, 'foo', '')));
	expect(await iMobileDevice.getAvailableDeviceIDs(), 'foo');
	}, overrides: <Type, Generator>{
	ProcessManager: () => mockProcessManager,
	});

	testUsingContext('getInfoForDevice throws IOSDeviceNotFoundError when ideviceinfo returns specific error code and message', () async {
	when(mockProcessManager.run(<String>['ideviceinfo', '-u', 'foo', '-k', 'bar']))
	.thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(1, 255, 'No device found with udid foo, is it plugged in?', '')));
	expect(() async => await iMobileDevice.getInfoForDevice('foo', 'bar'), throwsA(isInstanceOf<IOSDeviceNotFoundError>()));
	}, overrides: <Type, Generator>{
	ProcessManager: () => mockProcessManager,
	});

	group('screenshot', () {
	final String outputPath = fs.path.join('some', 'test', 'path', 'image.png');
	MockProcessManager mockProcessManager;
	MockFile mockOutputFile;

	setUp(() {
	mockProcessManager = MockProcessManager();
	mockOutputFile = MockFile();
	});

	testUsingContext('error if idevicescreenshot is not installed', () async {
	when(mockOutputFile.path).thenReturn(outputPath);

	// Let `idevicescreenshot` fail with exit code 1.
	when(mockProcessManager.run(<String>['idevicescreenshot', outputPath],
	environment: null,
	workingDirectory: null,
	)).thenAnswer((_) => Future<ProcessResult>.value(ProcessResult(4, 1, '', '')));

	expect(() async => await iMobileDevice.takeScreenshot(mockOutputFile), throwsA(anything));
	}, overrides: <Type, Generator>{
	ProcessManager: () => mockProcessManager,
	Platform: () => osx,
	});

	testUsingContext('idevicescreenshot captures and returns screenshot', () async {
	when(mockOutputFile.path).thenReturn(outputPath);
	when(mockProcessManager.run(any, environment: null, workingDirectory: null)).thenAnswer(
	(Invocation invocation) => Future<ProcessResult>.value(ProcessResult(4, 0, '', '')));

	await iMobileDevice.takeScreenshot(mockOutputFile);
	verify(mockProcessManager.run(<String>['idevicescreenshot', outputPath],
	environment: null,
	workingDirectory: null,
	));
	}, overrides: <Type, Generator>{
	ProcessManager: () => mockProcessManager,
	});
	});
	});

	group('Diagnose Xcode build failure', () {
	Map<String, String> buildSettings;

	setUp(() {
	buildSettings = <String, String>{
	'PRODUCT_BUNDLE_IDENTIFIER': 'test.app',
	};
	});

	testUsingContext('No provisioning profile shows message', () async {
	final XcodeBuildResult buildResult = XcodeBuildResult(
	success: false,
	stdout: '''
	Launching lib/main.dart on iPhone in debug mode...
	Signing iOS app for device deployment using developer identity: "iPhone Developer: test@flutter.io (1122334455)"
	Running Xcode build... 1.3s
	Failed to build iOS app
	Error output from Xcode build:
	↳
	BUILD FAILED


	The following build commands failed:
	Check dependencies
	(1 failure)
	Xcode's output:
	↳
	Build settings from command line:
	ARCHS = arm64
	BUILD_DIR = /Users/blah/blah
	DEVELOPMENT_TEAM = AABBCCDDEE
	ONLY_ACTIVE_ARCH = YES
	SDKROOT = iphoneos10.3

	=== CLEAN TARGET Runner OF PROJECT Runner WITH CONFIGURATION Release ===

	Check dependencies
	[BCEROR]No profiles for 'com.example.test' were found: Xcode couldn't find a provisioning profile matching 'com.example.test'.
	[BCEROR]Code signing is required for product type 'Application' in SDK 'iOS 10.3'
	[BCEROR]Code signing is required for product type 'Application' in SDK 'iOS 10.3'
	[BCEROR]Code signing is required for product type 'Application' in SDK 'iOS 10.3'

	Create product structure
	/bin/mkdir -p /Users/blah/Runner.app

	Clean.Remove clean /Users/blah/Runner.app.dSYM
	builtin-rm -rf /Users/blah/Runner.app.dSYM

	Clean.Remove clean /Users/blah/Runner.app
	builtin-rm -rf /Users/blah/Runner.app

	Clean.Remove clean /Users/blah/Runner-dfvicjniknvzghgwsthwtgcjhtsk/Build/Intermediates/Runner.build/Release-iphoneos/Runner.build
	builtin-rm -rf /Users/blah/Runner-dfvicjniknvzghgwsthwtgcjhtsk/Build/Intermediates/Runner.build/Release-iphoneos/Runner.build

	CLEAN SUCCEEDED

	=== BUILD TARGET Runner OF PROJECT Runner WITH CONFIGURATION Release ===

	Check dependencies
	No profiles for 'com.example.test' were found: Xcode couldn't find a provisioning profile matching 'com.example.test'.
	Code signing is required for product type 'Application' in SDK 'iOS 10.3'
	Code signing is required for product type 'Application' in SDK 'iOS 10.3'
	Code signing is required for product type 'Application' in SDK 'iOS 10.3'

	Could not build the precompiled application for the device.

	Error launching application on iPhone.''',
	xcodeBuildExecution: XcodeBuildExecution(
	buildCommands: <String>['xcrun', 'xcodebuild', 'blah'],
	appDirectory: '/blah/blah',
	buildForPhysicalDevice: true,
	buildSettings: buildSettings,
	),
	);

	await diagnoseXcodeBuildFailure(buildResult);
	expect(
	testLogger.errorText,
	contains('No Provisioning Profile was found for your project\'s Bundle Identifier or your \ndevice.'),
	);
	}, overrides: noColorTerminalOverride);

	testUsingContext('No development team shows message', () async {
	final XcodeBuildResult buildResult = XcodeBuildResult(
	success: false,
	stdout: '''
	Running "flutter pub get" in flutter_gallery... 0.6s
	Launching lib/main.dart on x in release mode...
	Running pod install... 1.2s
	Running Xcode build... 1.4s
	Failed to build iOS app
	Error output from Xcode build:
	↳
	BUILD FAILED


	The following build commands failed:
	Check dependencies
	(1 failure)
	Xcode's output:
	↳
	blah

	=== CLEAN TARGET url_launcher OF PROJECT Pods WITH CONFIGURATION Release ===

	Check dependencies

	blah

	=== CLEAN TARGET Pods-Runner OF PROJECT Pods WITH CONFIGURATION Release ===

	Check dependencies

	blah

	=== CLEAN TARGET Runner OF PROJECT Runner WITH CONFIGURATION Release ===

	Check dependencies
	[BCEROR]Signing for "Runner" requires a development team. Select a development team in the project editor.
	[BCEROR]Code signing is required for product type 'Application' in SDK 'iOS 10.3'
	[BCEROR]Code signing is required for product type 'Application' in SDK 'iOS 10.3'
	[BCEROR]Code signing is required for product type 'Application' in SDK 'iOS 10.3'

	blah

	CLEAN SUCCEEDED

	=== BUILD TARGET url_launcher OF PROJECT Pods WITH CONFIGURATION Release ===

	Check dependencies

	blah

	=== BUILD TARGET Pods-Runner OF PROJECT Pods WITH CONFIGURATION Release ===

	Check dependencies

	blah

	=== BUILD TARGET Runner OF PROJECT Runner WITH CONFIGURATION Release ===

	Check dependencies
	Signing for "Runner" requires a development team. Select a development team in the project editor.
	Code signing is required for product type 'Application' in SDK 'iOS 10.3'
	Code signing is required for product type 'Application' in SDK 'iOS 10.3'
	Code signing is required for product type 'Application' in SDK 'iOS 10.3'

	Could not build the precompiled application for the device.''',
	xcodeBuildExecution: XcodeBuildExecution(
	buildCommands: <String>['xcrun', 'xcodebuild', 'blah'],
	appDirectory: '/blah/blah',
	buildForPhysicalDevice: true,
	buildSettings: buildSettings,
	),
	);

	await diagnoseXcodeBuildFailure(buildResult);
	expect(
	testLogger.errorText,
	contains('Building a deployable iOS app requires a selected Development Team with a \nProvisioning Profile.'),
	);
	}, overrides: noColorTerminalOverride);
	});

	group('Upgrades project.pbxproj for old asset usage', () {
	const List<String> flutterAssetPbxProjLines = <String>[
	'/* flutter_assets */',
	'/* App.framework',
	'another line',
	];

	const List<String> appFlxPbxProjLines = <String>[
	'/* app.flx',
	'/* App.framework',
	'another line',
	];

	const List<String> cleanPbxProjLines = <String>[
	'/* App.framework',
	'another line',
	];

	testUsingContext('upgradePbxProjWithFlutterAssets', () async {
	final MockIosProject project = MockIosProject();
	final MockFile pbxprojFile = MockFile();

	when(project.xcodeProjectInfoFile).thenReturn(pbxprojFile);
	when(project.hostAppBundleName).thenReturn('UnitTestRunner.app');
	when(pbxprojFile.readAsLines())
	.thenAnswer((_) => Future<List<String>>.value(flutterAssetPbxProjLines));
	when(pbxprojFile.exists())
	.thenAnswer((_) => Future<bool>.value(true));

	bool result = await upgradePbxProjWithFlutterAssets(project);
	expect(result, true);
	expect(
	testLogger.statusText,
	contains('Removing obsolete reference to flutter_assets'),
	);
	testLogger.clear();

	when(pbxprojFile.readAsLines())
	.thenAnswer((_) => Future<List<String>>.value(appFlxPbxProjLines));
	result = await upgradePbxProjWithFlutterAssets(project);
	expect(result, true);
	expect(
	testLogger.statusText,
	contains('Removing obsolete reference to app.flx'),
	);
	testLogger.clear();

	when(pbxprojFile.readAsLines())
	.thenAnswer((_) => Future<List<String>>.value(cleanPbxProjLines));
	result = await upgradePbxProjWithFlutterAssets(project);
	expect(result, true);
	expect(
	testLogger.statusText,
	isEmpty,
	);
	});
	});
	}