Support factory methods.

frog/tests/leg_only/src/FactoryTest.dart

Index: frog/tests/leg_only/src/FactoryTest.dart
===================================================================
--- frog/tests/leg_only/src/FactoryTest.dart	(revision 0)
+++ frog/tests/leg_only/src/FactoryTest.dart	(revision 0)
@@ -0,0 +1,20 @@
+// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+void expectEquals(var expected, var actual) {

[kasperl, 2011/12/22 11:34:42]

How hard would it be to move this to something ala Expect.equals soon? Do we
have support for static method invocations on classes?

[ngeoffray, 2011/12/22 13:07:02]

Looks like you just did it :)

+  if (expected != actual) {
+    print("Actual does not match expected");
+    throw actual;
+  }
+}
+
+class A {
+  factory A() {
+    return 1;
+  }
+}
+
+main() {
+  expectEquals(1, new A());
+}