work in progress: observable implementation using detailed change records

test/run_all.dart

Index: test/run_all.dart
diff --git a/test/run_all.dart b/test/run_all.dart
index 721bd9edae620ea64b5f641f57acb54013a70753..c7a5f8314107cd0dc26a8c565f7c4482ca2c1738 100644
--- a/test/run_all.dart
+++ b/test/run_all.dart
@@ -22,6 +22,7 @@ import 'directive_parser_test.dart' as directive_test;
 import 'emitter_test.dart' as emitter_test;
 import 'html5_utils_test.dart' as html5_utils_test;
 import 'html_cleaner_test.dart' as html_cleaner_test;
+import 'observe_test.dart' as observe_test;
 import 'path_info_test.dart' as path_info_test;
 import 'utils_test.dart' as utils_test;
 import 'watcher_test.dart' as watcher_test;
@@ -44,6 +45,7 @@ main() {
   addGroup('emitter_test.dart', emitter_test.main);
   addGroup('html5_utils_test.dart', html5_utils_test.main);
   addGroup('html_cleaner_test.dart', html_cleaner_test.main);
+  addGroup('observe_test.dart', observe_test.main);
   addGroup('path_info_test.dart', path_info_test.main);
   addGroup('utils_test.dart', utils_test.main);
   addGroup('watcher_test.dart', watcher_test.main);