Replace the existing unittest APIs with the new runner infrastructure.

lib/src/configuration.dart

Index: lib/src/configuration.dart
diff --git a/lib/src/configuration.dart b/lib/src/configuration.dart
index d3759667241e48d2bdadbcb66f4ba019252eeef5..27969bdca4c1e7170797ef9ccebf05a45c05e176 100644
--- a/lib/src/configuration.dart
+++ b/lib/src/configuration.dart
@@ -4,67 +4,25 @@
 
 library unittest.configuration;

[kevmoo, 2015/02/19 23:13:18]

Mark the library as deprecated – its lights up nicely in the editor.

 
-import 'simple_configuration.dart';
 import 'test_case.dart';
 
-/// Describes the interface used by the unit test system for communicating the
-/// results of a test run.
-abstract class Configuration {
-  /// Creates an instance of [SimpleConfiguration].
-  factory Configuration() => new SimpleConfiguration();
-
-  /// Creates an [Configuration] instances that does nothing.
-  ///
-  /// For use by subclasses which wish to implement only a subset of features.
+/// This is a stub class used to preserve compatibility with unittest 0.11.*.
+///
+/// It will be removed before the next version is released.
+@deprecated
+class Configuration {
+  Configuration();
   Configuration.blank();
 
-  /// If `true`, tests are started automatically once they're finished being
-  /// defined.
-  ///
-  /// Otherwise, [runTests] must be called explicitly after tests are set up.
   final autoStart = true;
-
-  /// How long a [TestCase] can run before it is considered an error.
-  /// A [timeout] value of [:null:] means that the limit is infinite.
   Duration timeout = const Duration(minutes: 2);
-
-  /// Called as soon as the unittest framework becomes initialized.
-  ///
-  /// This is done even before tests are added to the test framework. It might
-  /// be used to determine/debug errors that occur before the test harness
-  /// starts executing. It is also used to tell the vm or browser that tests are
-  /// going to be run asynchronously and that the process should wait until they
-  /// are done.
   void onInit() {}
-
-  /// Called as soon as the unittest framework starts running.
   void onStart() {}
-
-  /// Called when each test starts. Useful to show intermediate progress on
-  /// a test suite.
   void onTestStart(TestCase testCase) {}
-
-  /// Called when each test is first completed. Useful to show intermediate
-  /// progress on a test suite.
   void onTestResult(TestCase testCase) {}
-
-  /// Called when an already completed test changes state. For example: a test
-  /// that was marked as passing may later be marked as being in error because
-  /// it still had callbacks being invoked.
   void onTestResultChanged(TestCase testCase) {}
-
-  /// Handles the logging of messages by a test case.
   void onLogMessage(TestCase testCase, String message) {}
-
-  /// Called when the unittest framework is done running. [success] indicates
-  /// whether all tests passed successfully.
   void onDone(bool success) {}
-
-  /// Called with the result of all test cases. Browser tests commonly override
-  /// this to reformat the output.
-  ///
-  /// When [uncaughtError] is not null, it contains an error that occured outside
-  /// of tests (e.g. setting up the test).
   void onSummary(int passed, int failed, int errors, List<TestCase> results,
       String uncaughtError) {}
 }