Update all Angular libs (run update_all.sh).

third_party/pkg/angular/test/animate/animation_loop_spec.dart

+library animation_runner_spec;
+
+import 'dart:async';
+import '../_specs.dart';
+
+main() {
+  describe('AnimationLoop', () {
+    TestBed _;
+    AnimationLoop runner;
+    MockAnimationFrame frame;
+    beforeEach(async(inject((TestBed tb, VmTurnZone zone) {
+      _ = tb;
+      frame = new MockAnimationFrame();
+      runner = new AnimationLoop(frame, new Profiler(), zone);
+    })));
+    
+    it('should play animations with window animation frames', async(() {
+      var animation = new MockAnimation();
+      animation.when(callsTo('read', anything)).alwaysReturn(null);
+      animation.when(callsTo('update', anything))
+        .thenReturn(true, 2)
+        .thenReturn(false);
+      
+      runner.play(animation);
+
+      animation.getLogs(callsTo('read', anything)).verify(happenedExactly(0));
+      animation.getLogs(callsTo('update', anything)).verify(happenedExactly(0));
+      animation.clearLogs();
+
+      frame.frame(0.0);
+      microLeap();
+
+      animation.getLogs(callsTo('read', anything)).verify(happenedExactly(1));
+      animation.getLogs(callsTo('update', anything)).verify(happenedExactly(1));
+      animation.clearLogs();
+
+      frame.frame(0.0);
+      microLeap();
+
+      animation.getLogs(callsTo('read', anything)).verify(happenedExactly(1));
+      animation.getLogs(callsTo('update', anything)).verify(happenedExactly(1));
+      animation.clearLogs();
+
+      frame.frame(0.0);
+      microLeap();
+      
+      animation.getLogs(callsTo('read', anything)).verify(happenedExactly(1));
+      animation.getLogs(callsTo('update', anything)).verify(happenedExactly(1));
+      animation.clearLogs();
+      
+      frame.frame(0.0);
+      microLeap();
+      
+      animation.getLogs(callsTo('read', anything)).verify(happenedExactly(0));
+      animation.getLogs(callsTo('update', anything)).verify(happenedExactly(0));
+    }));
+    
+    it('should forget about animations when forget(animation) is called', async(() {
+      var animation = new MockAnimation();
+      animation.when(callsTo('read', anything)).alwaysReturn(null);
+      animation.when(callsTo('update', anything))
+        .thenReturn(true, 2)
+         .thenReturn(false);
+            
+      runner.play(animation);
+      runner.forget(animation);
+
+      frame.frame(0.0);
+      microLeap();
+      
+      animation.getLogs(callsTo('read', anything)).verify(happenedExactly(0));
+      animation.getLogs(callsTo('update', anything)).verify(happenedExactly(0));
+    }));
+  });
+}
+
+class MockAnimation extends Mock implements LoopedAnimation {
+  final Completer<AnimationResult> onCompletedCompleter = new Completer<AnimationResult>();
+  Future<AnimationResult> get onCompleted => onCompletedCompleter.future;
+  
+  noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
+}
+
+class MockAnimationFrame implements AnimationFrame {
+  Completer<num> frameCompleter;
+  Future<num> get animationFrame {
+    if (frameCompleter == null)
+      frameCompleter = new Completer<num>();
+    return frameCompleter.future;
+  }
+  
+  frame(num time) {
+    var completer = frameCompleter;
+    frameCompleter = null;
+    if (completer != null) {
+      completer.complete(time);
+    }
+  }
+}