Add an option to run skipped tests.

test/utils.dart

Index: test/utils.dart
diff --git a/test/utils.dart b/test/utils.dart
index 03d457d8ef73b1d69f29b616bdf6fdad34c796ba..52ecf8829e6db3b056ddceb2ed87abeac3568df6 100644
--- a/test/utils.dart
+++ b/test/utils.dart
@@ -14,6 +14,7 @@ import 'package:test/src/backend/metadata.dart';
 import 'package:test/src/backend/state.dart';
 import 'package:test/src/backend/suite.dart';
 import 'package:test/src/runner/application_exception.dart';
+import 'package:test/src/runner/configuration.dart';

[kevmoo, 2016/07/06 21:34:27]

now unused?

[nweiz, 2016/07/06 21:36:08]

Done.

 import 'package:test/src/runner/engine.dart';
 import 'package:test/src/runner/load_exception.dart';
 import 'package:test/src/runner/plugin/environment.dart';
@@ -305,9 +306,9 @@ List<GroupEntry> declare(void body()) {
 }
 
 /// Runs [body] with a declarer and returns an engine that runs those tests.
-Engine declareEngine(void body()) {
+Engine declareEngine(void body(), {bool runSkipped: false}) {
   var declarer = new Declarer()..declare(body);
   return new Engine.withSuites([
     new RunnerSuite(const PluginEnvironment(), declarer.build())
-  ]);
+  ], runSkipped: runSkipped);
 }