Merge "Added internal test for AutoTransition." into nyc-dev

core/tests/coretests/src/android/transition/AutoTransitionTest.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * 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.
+ */
+
+package android.transition;
+
+import android.support.test.runner.AndroidJUnit4;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+@RunWith(AndroidJUnit4.class)
+public class AutoTransitionTest {
+    @Test
+    @SmallTest
+    public void testFadeOutMoveFadeIn() throws Throwable {
+        AutoTransition autoTransition = new AutoTransition();
+        assertEquals(3, autoTransition.getTransitionCount());
+        Transition fadeOut = autoTransition.getTransitionAt(0);
+        assertNotNull(fadeOut);
+        assertTrue(fadeOut instanceof Fade);
+        assertEquals(Visibility.MODE_OUT, ((Fade)fadeOut).getMode());
+
+        Transition move = autoTransition.getTransitionAt(1);
+        assertNotNull(move);
+        assertTrue(move instanceof ChangeBounds);
+
+        Transition fadeIn = autoTransition.getTransitionAt(2);
+        assertNotNull(fadeIn);
+        assertTrue(fadeIn instanceof Fade);
+        assertEquals(Visibility.MODE_IN, ((Fade)fadeIn).getMode());
+
+        assertEquals(TransitionSet.ORDERING_SEQUENTIAL, autoTransition.getOrdering());
+    }
+}