2 * Copyright (C) 2009 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 import android.test.ActivityInstrumentationTestCase2;
20 import android.test.suitebuilder.annotation.MediumTest;
21 import android.view.View;
22 import android.view.MutateDrawable;
24 public class MutateDrawableTest extends ActivityInstrumentationTestCase2<MutateDrawable> {
25 private View mFirstButton;
26 private View mSecondButton;
28 public MutateDrawableTest() {
29 super("com.android.frameworks.coretests", MutateDrawable.class);
33 protected void setUp() throws Exception {
36 mFirstButton = getActivity().findViewById(com.android.frameworks.coretests.R.id.a);
37 mSecondButton = getActivity().findViewById(com.android.frameworks.coretests.R.id.b);
41 public void testSetUpConditions() throws Exception {
42 assertNotNull(mFirstButton);
43 assertNotNull(mSecondButton);
44 assertNotSame(mFirstButton.getBackground(), mSecondButton.getBackground());
48 public void testDrawableCanMutate() throws Exception {
49 assertNotSame(mFirstButton.getBackground().getConstantState(),
50 mSecondButton.getBackground().getConstantState());