Format all tests.

tests/html/cache_test.dart

Index: tests/html/cache_test.dart
diff --git a/tests/html/cache_test.dart b/tests/html/cache_test.dart
index d81770f23bfae73f70a61c45421771deb786cef3..4175d46f4d6c4a9bf44f3599207a1dc0b2944c3d 100644
--- a/tests/html/cache_test.dart
+++ b/tests/html/cache_test.dart
@@ -1,4 +1,5 @@
 library CacheTest;
+
 import 'package:unittest/unittest.dart';
 import 'package:unittest/html_individual_config.dart';
 import 'dart:html';
@@ -19,10 +20,8 @@ main() {
         ApplicationCache appCache = window.applicationCache;
         expect(cacheStatusToString(appCache.status), "UNCACHED");
       }, expectation);
-
     });
   });
-
 }
 
 String cacheStatusToString(int status) {
@@ -35,11 +34,12 @@ String cacheStatusToString(int status) {
       return 'CHECKING';
     case ApplicationCache.DOWNLOADING: // DOWNLOADING == 3
       return 'DOWNLOADING';
-    case ApplicationCache.UPDATEREADY:  // UPDATEREADY == 4
+    case ApplicationCache.UPDATEREADY: // UPDATEREADY == 4
       return 'UPDATEREADY';
     case ApplicationCache.OBSOLETE: // OBSOLETE == 5
       return 'OBSOLETE';
     default:
       return 'UNKNOWN CACHE STATUS';
-  };
+  }
+  ;
 }