pkg/unittest: formatter spin

pkg/unittest/lib/unittest.dart

Index: pkg/unittest/lib/unittest.dart
diff --git a/pkg/unittest/lib/unittest.dart b/pkg/unittest/lib/unittest.dart
index 41bfc92386678f3f57c41754a520c4bd13150805..eae5a13b65fdfc2c70f06d687d481a3eb6b1d9db 100644
--- a/pkg/unittest/lib/unittest.dart
+++ b/pkg/unittest/lib/unittest.dart
@@ -169,8 +169,8 @@ Configuration get unittestConfiguration {
  * Throws a [StateError] if there is an existing, incompatible value.
  */
 void set unittestConfiguration(Configuration value) {
-  if(!identical(_config, value)) {
-    if(_config != null) {
+  if (!identical(_config, value)) {
+    if (_config != null) {
       throw new StateError('unittestConfiguration has already been set');
     }
     _config = value;
@@ -301,9 +301,9 @@ var _lastBreath = new DateTime.now().millisecondsSinceEpoch;
 // imply that the test fails). We can't do it without also changing
 // the testrunner and test.dart though.
 /// Result string for a passing test case.
-const PASS  = 'pass';
+const PASS = 'pass';
 /// Result string for a failing test case.
-const FAIL  = 'fail';
+const FAIL = 'fail';
 /// Result string for an test case with an error.
 const ERROR = 'error';