feat: add support --platform in tests

README.md

@@ -136,6 +136,9 @@ very_good test --recursive
 
 # Run tests recursively (shorthand)
 very_good test -r
+
+# Run tests on a specific platform
+very_good test --platform chrome
 ```
 
 ### [`very_good packages get`](https://cli.vgv.dev/docs/commands/get_pkgs)

lib/src/commands/dart/commands/dart_test_command.dart

@@ -20,6 +20,7 @@ class DartTestOptions {
     required this.randomSeed,
     required this.optimizePerformance,
     required this.forceAnsi,
+    required this.platform,
     required this.rest,
     required this.reportOn,
   });
@@ -41,6 +42,7 @@ class DartTestOptions {
         : randomOrderingSeed;
     final optimizePerformance = argResults['optimization'] as bool;
     final forceAnsi = argResults['force-ansi'] as bool?;
+    final platform = argResults['platform'] as String?;
     final reportOn = argResults['report-on'] as String?;
     final rest = argResults.rest;
 
@@ -54,6 +56,7 @@ class DartTestOptions {
       randomSeed: randomSeed,
       optimizePerformance: optimizePerformance,
       forceAnsi: forceAnsi,
+      platform: platform,
       reportOn: reportOn,
       rest: rest,
     );
@@ -87,6 +90,9 @@ class DartTestOptions {
   /// default behavior based on stdout and stderr.
   final bool? forceAnsi;
 
+  /// The platform to run tests on (e.g., 'chrome', 'vm').
+  final String? platform;
+
   /// An optional file path to report coverage information to.
   final String? reportOn;
 
@@ -142,13 +148,17 @@ class DartTestCommand extends Command<int> {
       ..addFlag(
         'optimization',
         defaultsTo: true,
-        help: 'Whether to apply optimizations for test performance.',
+        help:
+            'Whether to apply optimizations for test performance. '
+            'Automatically disabled when --platform is specified.',
       )
       ..addOption(
         'concurrency',
         abbr: 'j',
         defaultsTo: '4',
-        help: 'The number of concurrent test suites run.',
+        help:
+            'The number of concurrent test suites run. '
+            'Automatically set to 1 when --platform is specified.',
       )
       ..addOption(
         'tags',
@@ -190,6 +200,11 @@ class DartTestCommand extends Command<int> {
             'An optional file path to report coverage information to. '
             'This should be a path relative to the current working directory.',
         valueHelp: 'lib/',
+      )
+      ..addOption(
+        'platform',
+        help: 'The platform to run tests on. ',
+        valueHelp: 'chrome|vm',
       );
   }
 
@@ -231,7 +246,10 @@ This command should be run from the root of your Dart project.''');
         final results = await _dartTest(
           optimizePerformance:
               options.optimizePerformance &&
-              !TestCLIRunner.isTargettingTestFiles(options.rest),
+              !TestCLIRunner.isTargettingTestFiles(options.rest) &&
+              // Disabled optimization when platform is specified
+              // https://github.com/VeryGoodOpenSource/very_good_cli/issues/1363
+              options.platform == null,
           recursive: recursive,
           logger: _logger,
           stdout: _logger.write,
@@ -245,7 +263,8 @@ This command should be run from the root of your Dart project.''');
           arguments: [
             if (options.excludeTags != null) ...['-x', options.excludeTags!],
             if (options.tags != null) ...['-t', options.tags!],
-            ...['-j', options.concurrency],
+            if (options.platform != null) ...['--platform', options.platform!],
+            if (options.platform == null) ...['-j', options.concurrency],
             ...options.rest,
           ],
           reportOn: options.reportOn,

lib/src/commands/test/test.dart

@@ -23,6 +23,7 @@ class FlutterTestOptions {
     required this.forceAnsi,
     required this.dartDefine,
     required this.dartDefineFromFile,
+    required this.platform,
     required this.rest,
   });
 
@@ -47,6 +48,7 @@ class FlutterTestOptions {
     final dartDefine = argResults['dart-define'] as List<String>?;
     final dartDefineFromFile =
         argResults['dart-define-from-file'] as List<String>?;
+    final platform = argResults['platform'] as String?;
     final rest = argResults.rest;
 
     return FlutterTestOptions._(
@@ -62,6 +64,7 @@ class FlutterTestOptions {
       forceAnsi: forceAnsi,
       dartDefine: dartDefine,
       dartDefineFromFile: dartDefineFromFile,
+      platform: platform,
       rest: rest,
     );
   }
@@ -104,6 +107,9 @@ class FlutterTestOptions {
   /// Optional list of dart define from files
   final List<String>? dartDefineFromFile;
 
+  /// The platform to run tests on (e.g., 'chrome', 'vm', 'android', 'ios').
+  final String? platform;
+
   /// The remaining arguments passed to the test command.
   final List<String> rest;
 }
@@ -156,13 +162,17 @@ class TestCommand extends Command<int> {
       ..addFlag(
         'optimization',
         defaultsTo: true,
-        help: 'Whether to apply optimizations for test performance.',
+        help:
+            'Whether to apply optimizations for test performance. '
+            'Automatically disabled when --platform is specified.',
       )
       ..addOption(
         'concurrency',
         abbr: 'j',
         defaultsTo: '4',
-        help: 'The number of concurrent test suites run.',
+        help:
+            'The number of concurrent test suites run. '
+            'Automatically set to 1 when --platform is specified.',
       )
       ..addOption(
         'tags',
@@ -227,6 +237,11 @@ class TestCommand extends Command<int> {
             'Entries from "--dart-define" with identical keys take '
             'precedence over entries from these files.',
         valueHelp: 'use-define-config.json|.env',
+      )
+      ..addOption(
+        'platform',
+        help: 'The platform to run tests on. ',
+        valueHelp: 'chrome|vm|android|ios',
       );
   }
 
@@ -271,7 +286,10 @@ This command should be run from the root of your Flutter project.''');
           optimizePerformance:
               options.optimizePerformance &&
               !TestCLIRunner.isTargettingTestFiles(options.rest) &&
-              !options.updateGoldens,
+              !options.updateGoldens &&
+              // Disabled optimization when platform is specified
+              // https://github.com/VeryGoodOpenSource/very_good_cli/issues/1363
+              options.platform == null,
           recursive: recursive,
           logger: _logger,
           stdout: _logger.write,
@@ -286,12 +304,13 @@ This command should be run from the root of your Flutter project.''');
             if (options.excludeTags != null) ...['-x', options.excludeTags!],
             if (options.tags != null) ...['-t', options.tags!],
             if (options.updateGoldens) '--update-goldens',
+            if (options.platform != null) ...['--platform', options.platform!],
             if (options.dartDefine != null)
               for (final value in options.dartDefine!) '--dart-define=$value',
             if (options.dartDefineFromFile != null)
               for (final value in options.dartDefineFromFile!)
                 '--dart-define-from-file=$value',
-            ...['-j', options.concurrency],
+            if (options.platform == null) ...['-j', options.concurrency],
             '--no-pub',
             ...options.rest,
           ],

site/docs/commands/test.md

@@ -26,6 +26,7 @@ very_good test [arguments]
     --test-randomize-ordering-seed    The seed to randomize the execution order of test cases within test files.
     --update-goldens                  Whether "matchesGoldenFile()" calls within your test methods should update the golden files.
     --force-ansi                      Whether to force ansi output. If not specified, it will maintain the default behavior based on stdout and stderr.
+    --platform                        The platform to run tests on. For Flutter tests, this can be "chrome", "vm", "android", "ios", etc. For Dart tests, this can be "chrome", "vm", etc.
     --dart-define=<foo=bar>           Additional key-value pairs that will be available as constants from the String.fromEnvironment, bool.fromEnvironment, int.fromEnvironment, and double.fromEnvironment constructors. Multiple defines can be passed by repeating "--dart-define" multiple times.
 
 Run "very_good help" to see global options.

test/src/commands/dart/commands/dart_test_test.dart

@@ -27,9 +27,9 @@ const expectedTestUsage = [
       '-h, --help                            Print this usage information.\n'
       '    --coverage                        Whether to collect coverage information.\n'
       '-r, --recursive                       Run tests recursively for all nested packages.\n'
-      '    --[no-]optimization               Whether to apply optimizations for test performance.\n'
+      '    --[no-]optimization               Whether to apply optimizations for test performance. Automatically disabled when --platform is specified.\n'
       '                                      (defaults to on)\n'
-      '-j, --concurrency                     The number of concurrent test suites run.\n'
+      '-j, --concurrency                     The number of concurrent test suites run. Automatically set to 1 when --platform is specified.\n'
       '                                      (defaults to "4")\n'
       '-t, --tags                            Run only tests associated with the specified tags.\n'
       '    --exclude-coverage                A glob which will be used to exclude files that match from the coverage.\n'
@@ -38,6 +38,7 @@ const expectedTestUsage = [
       '    --test-randomize-ordering-seed    The seed to randomize the execution order of test cases within test files.\n'
       '    --force-ansi                      Whether to force ansi output. If not specified, it will maintain the default behavior based on stdout and stderr.\n'
       '    --report-on=<lib/>                An optional file path to report coverage information to. This should be a path relative to the current working directory.\n'
+      '    --platform=<chrome|vm>            The platform to run tests on. \n'
       '\n'
       'Run "very_good help" to see global options.',
 ];
@@ -106,6 +107,7 @@ void main() {
       when<dynamic>(() => argResults['recursive']).thenReturn(false);
       when<dynamic>(() => argResults['coverage']).thenReturn(false);
       when<dynamic>(() => argResults['optimization']).thenReturn(true);
+      when<dynamic>(() => argResults['platform']).thenReturn(null);
       when(() => argResults.rest).thenReturn([]);
     });
 
@@ -246,6 +248,48 @@ void main() {
       ).called(1);
     });
 
+    test('completes normally --platform chrome', () async {
+      when<dynamic>(() => argResults['platform']).thenReturn('chrome');
+      final result = await testCommand.run();
+      expect(result, equals(ExitCode.success.code));
+      verify(
+        () => dartTest(
+          arguments: ['--platform', 'chrome'],
+          logger: logger,
+          stdout: logger.write,
+          stderr: logger.err,
+        ),
+      ).called(1);
+    });
+
+    test('disables optimization when --platform is specified', () async {
+      when<dynamic>(() => argResults['platform']).thenReturn('chrome');
+      final result = await testCommand.run();
+      expect(result, equals(ExitCode.success.code));
+      verify(
+        () => dartTest(
+          arguments: ['--platform', 'chrome'],
+          logger: logger,
+          stdout: logger.write,
+          stderr: logger.err,
+        ),
+      ).called(1);
+    });
+
+    test('disables concurrency when --platform is specified', () async {
+      when<dynamic>(() => argResults['platform']).thenReturn('chrome');
+      final result = await testCommand.run();
+      expect(result, equals(ExitCode.success.code));
+      verify(
+        () => dartTest(
+          arguments: ['--platform', 'chrome'],
+          logger: logger,
+          stdout: logger.write,
+          stderr: logger.err,
+        ),
+      ).called(1);
+    });
+
     test('completes normally --test-randomize-ordering-seed random', () async {
       when<dynamic>(
         () => argResults['test-randomize-ordering-seed'],

test/src/commands/test/test_test.dart

@@ -27,9 +27,9 @@ const expectedTestUsage = [
       '-h, --help                                                   Print this usage information.\n'
       '    --coverage                                               Whether to collect coverage information.\n'
       '-r, --recursive                                              Run tests recursively for all nested packages.\n'
-      '    --[no-]optimization                                      Whether to apply optimizations for test performance.\n'
+      '    --[no-]optimization                                      Whether to apply optimizations for test performance. Automatically disabled when --platform is specified.\n'
       '                                                             (defaults to on)\n'
-      '-j, --concurrency                                            The number of concurrent test suites run.\n'
+      '-j, --concurrency                                            The number of concurrent test suites run. Automatically set to 1 when --platform is specified.\n'
       '                                                             (defaults to "4")\n'
       '-t, --tags                                                   Run only tests associated with the specified tags.\n'
       '    --exclude-coverage                                       A glob which will be used to exclude files that match from the coverage.\n'
@@ -40,6 +40,7 @@ const expectedTestUsage = [
       '    --force-ansi                                             Whether to force ansi output. If not specified, it will maintain the default behavior based on stdout and stderr.\n'
       '    --dart-define=<foo=bar>                                  Additional key-value pairs that will be available as constants from the String.fromEnvironment, bool.fromEnvironment, int.fromEnvironment, and double.fromEnvironment constructors. Multiple defines can be passed by repeating "--dart-define" multiple times.\n'
       '    --dart-define-from-file=<use-define-config.json|.env>    The path of a .json or .env file containing key-value pairs that will be available as environment variables. These can be accessed using the String.fromEnvironment, bool.fromEnvironment, and int.fromEnvironment constructors. Multiple defines can be passed by repeating "--dart-define-from-file" multiple times. Entries from "--dart-define" with identical keys take precedence over entries from these files.\n'
+      '    --platform=<chrome|vm|android|ios>                       The platform to run tests on. \n'
       '\n'
       'Run "very_good help" to see global options.',
 ];
@@ -108,6 +109,7 @@ void main() {
       when<dynamic>(() => argResults['coverage']).thenReturn(false);
       when<dynamic>(() => argResults['update-goldens']).thenReturn(false);
       when<dynamic>(() => argResults['optimization']).thenReturn(true);
+      when<dynamic>(() => argResults['platform']).thenReturn(null);
       when(() => argResults.rest).thenReturn([]);
     });
 
@@ -262,6 +264,48 @@ void main() {
       ).called(1);
     });
 
+    test('completes normally --platform chrome', () async {
+      when<dynamic>(() => argResults['platform']).thenReturn('chrome');
+      final result = await testCommand.run();
+      expect(result, equals(ExitCode.success.code));
+      verify(
+        () => flutterTest(
+          arguments: ['--platform', 'chrome', '--no-pub'],
+          logger: logger,
+          stdout: logger.write,
+          stderr: logger.err,
+        ),
+      ).called(1);
+    });
+
+    test('disables optimization when --platform is specified', () async {
+      when<dynamic>(() => argResults['platform']).thenReturn('chrome');
+      final result = await testCommand.run();
+      expect(result, equals(ExitCode.success.code));
+      verify(
+        () => flutterTest(
+          arguments: ['--platform', 'chrome', '--no-pub'],
+          logger: logger,
+          stdout: logger.write,
+          stderr: logger.err,
+        ),
+      ).called(1);
+    });
+
+    test('disables concurrency when --platform is specified', () async {
+      when<dynamic>(() => argResults['platform']).thenReturn('chrome');
+      final result = await testCommand.run();
+      expect(result, equals(ExitCode.success.code));
+      verify(
+        () => flutterTest(
+          arguments: ['--platform', 'chrome', '--no-pub'],
+          logger: logger,
+          stdout: logger.write,
+          stderr: logger.err,
+        ),
+      ).called(1);
+    });
+
     test('completes normally --test-randomize-ordering-seed random', () async {
       when<dynamic>(
         () => argResults['test-randomize-ordering-seed'],