Index: packages/quiver/test/streams/enumerate_test.dart |
diff --git a/packages/quiver/test/streams/enumerate_test.dart b/packages/quiver/test/streams/enumerate_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8c8490a111d273ded54856202ca649b8bbc429dc |
--- /dev/null |
+++ b/packages/quiver/test/streams/enumerate_test.dart |
@@ -0,0 +1,35 @@ |
+// Copyright 2014 Google Inc. All Rights Reserved. |
+// |
+// Licensed under the Apache License, Version 2.0 (the "License"); |
+// you may not use this file except in compliance with the License. |
+// You may obtain a copy of the License at |
+// |
+// http://www.apache.org/licenses/LICENSE-2.0 |
+// |
+// Unless required by applicable law or agreed to in writing, software |
+// distributed under the License is distributed on an "AS IS" BASIS, |
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+// See the License for the specific language governing permissions and |
+// limitations under the License. |
+ |
+library quiver.streams.enumerate_test; |
+ |
+import 'dart:async'; |
+ |
+import 'package:test/test.dart'; |
+import 'package:quiver/streams.dart'; |
+ |
+main() { |
+ group('enumerate', () { |
+ test('should add indices to its argument', () { |
+ var controller = new StreamController<String>(); |
+ var enumerated = enumerate(controller.stream); |
+ var expectation = enumerated.toList().then((e) { |
+ expect(e.map((v) => v.index), [0, 1, 2]); |
+ expect(e.map((v) => v.value), ['a', 'b', 'c']); |
+ }); |
+ ['a', 'b', 'c'].forEach(controller.add); |
+ return Future.wait([controller.close(), expectation]); |
+ }); |
+ }); |
+} |