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/*
* Copyright (C) 2015 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 com.android.tv;
import static android.support.test.InstrumentationRegistry.getInstrumentation;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import android.support.test.filters.MediumTest;
import android.view.View;
import android.widget.TextView;
import com.android.tv.data.Channel;
import com.android.tv.testing.testinput.TvTestInputConstants;
import com.android.tv.ui.ChannelBannerView;
import org.junit.Test;
import java.util.List;
/**
* Tests for {@link MainActivity}.
*/
@MediumTest
public class MainActivityTest extends BaseMainActivityTestCase {
@Test
public void testInitialConditions() {
waitUntilChannelLoadingFinish();
List<Channel> channelList = mActivity.getChannelDataManager().getChannelList();
assertTrue("Expected at least one channel", channelList.size() > 0);
}
@Test
public void testTuneToChannel() {
tuneToChannel(TvTestInputConstants.CH_2);
assertChannelBannerShown(true);
assertChannelName(TvTestInputConstants.CH_2.name);
}
@Test
public void testShowProgramGuide() {
tuneToChannel(TvTestInputConstants.CH_2);
showProgramGuide();
getInstrumentation().waitForIdleSync();
assertChannelBannerShown(false);
assertProgramGuide(true);
}
private void showProgramGuide() {
// Run on UI thread so views can be modified
getInstrumentation().runOnMainSync(new Runnable() {
@Override
public void run() {
mActivity.getOverlayManager().showProgramGuide();
}
});
}
private void assertChannelName(String displayName) {
TextView channelNameView = (TextView) mActivity.findViewById(R.id.channel_name);
assertEquals("Channel Name", displayName, channelNameView.getText());
}
private void assertProgramGuide(boolean isShown) {
assertViewIsShown("Program Guide", R.id.program_guide, isShown);
}
private ChannelBannerView assertChannelBannerShown(boolean isShown) {
View v = assertExpectedBannerSceneClassShown(ChannelBannerView.class, isShown);
return (ChannelBannerView) v;
}
private View assertExpectedBannerSceneClassShown(Class<ChannelBannerView> expectedClass,
boolean expectedShown) {
View v = assertViewIsShown(expectedClass.getSimpleName(), R.id.scene_transition_common,
expectedShown);
if (v != null) {
assertEquals(expectedClass, v.getClass());
}
return v;
}
private View assertViewIsShown(String viewName, int viewId, boolean expected) {
View view = mActivity.findViewById(viewId);
if (view == null) {
if (expected) {
throw new AssertionError("View " + viewName + " not found");
} else {
return null;
}
}
assertEquals(viewName + " shown", expected, view.isShown());
return view;
}
}
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