First prototype of import map generator.

client/testing/unittest/shared.dart

Index: client/testing/unittest/shared.dart
diff --git a/client/testing/unittest/shared.dart b/client/testing/unittest/shared.dart
index c6faa4aec568a3a12b4015a75b5c607077e22458..7a2ac82f0eab9fc44bc73ff6eed3f34e3e1fd151 100644
--- a/client/testing/unittest/shared.dart
+++ b/client/testing/unittest/shared.dart
@@ -11,9 +11,9 @@ String _currentGroup = '';
 /** Tests executed in this suite. */
 List<TestCase> _tests;
 
-/** 
+/**
  * Callback used to run tests. Entrypoints can replace this with their own
- * if they want. 
+ * if they want.
  */
 Function _testRunner;
 
@@ -99,7 +99,7 @@ void serialInvokeAsync(List closures) {
     }
     window.setTimeout(invokeNext, 0);
   }
-} 
+}
 
 /**
  * Creates a new named group of tests. Calls to group() or test() within the
@@ -244,7 +244,7 @@ _ensureInitialized() {
   _currentGroup = '';
   _state = _READY;
   _testRunner = _nextBatch;
-  
+
   _platformInitialize();
 
   // Immediately queue the suite up. It will run after a timeout (i.e. after
@@ -263,6 +263,28 @@ class Expectation {
 
   /** Asserts that the value is equivalent to [expected]. */
   void equals(expected) {
+    // If comparing two maps, see that their keys and values match.

[Siggi Cherem (dart-lang), 2012/02/09 02:18:23]

seems like you are not synced up to latest! (my changes are missing :))

[Bob Nystrom, 2012/02/10 00:31:47]

Done.

+    if (_value is Map && expected is Map) {

[Siggi Cherem (dart-lang), 2012/02/09 02:18:23]

Let's add this as mapEquals in corelib/src/expect.dart (since setEquals, etc is
there too) and add equalsMap next to equalsSet below (to be consistent)

[Bob Nystrom, 2012/02/10 00:31:47]

Done.

+      // Make sure all of the values are present in both and match.
+      for (final key in expected.getKeys()) {
+        if (!_value.containsKey(key)) {
+          Expect.fail("Expect map to contain key '$key'.");
+        }
+
+        Expect.equals(expected[key], _value[key]);
+      }
+
+      // Make sure the actual map doesn't have any extra keys.
+      for (final key in _value.getKeys()) {
+        if (!expected.containsKey(key)) {
+          Expect.fail("Actual map contains unexpected key '$key'.");
+        }
+      }
+
+      // If we got here, they are equal.
+      return;
+    }
+
     Expect.equals(expected, _value);
   }
 
@@ -334,13 +356,13 @@ class TestCase {
 
   /** Stack trace associated with this test, or null if it succeeded. */
   String stackTrace;
-  
+
   Date startTime;
-  
+
   Duration runningTime;
 
   TestCase(this.id, this.description, this.test, this.callbacks);
-  
+
   bool get isComplete() => result != null;
 
   void pass() {