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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 android.content.Context;
import android.os.SystemClock;
import android.test.ActivityInstrumentationTestCase2;
import android.text.TextUtils;
import com.android.tv.data.Channel;
import com.android.tv.data.ChannelDataManager;
import com.android.tv.testing.ChannelInfo;
import com.android.tv.testing.testinput.ChannelStateData;
import com.android.tv.testing.testinput.TestInputControlConnection;
import com.android.tv.testing.testinput.TestInputControlUtils;
import com.android.tv.testing.testinput.TvTestInputConstants;
import java.util.List;
/**
* Base TestCase for tests that need a {@link MainActivity}.
*/
public abstract class BaseMainActivityTestCase
extends ActivityInstrumentationTestCase2<MainActivity> {
private static final String TAG = "BaseMainActivityTest";
private static final int CHANNEL_LOADING_CHECK_INTERVAL_MS = 10;
protected final TestInputControlConnection mConnection = new TestInputControlConnection();
protected MainActivity mActivity;
public BaseMainActivityTestCase(Class<MainActivity> activityClass) {
super(activityClass);
}
@Override
protected void setUp() throws Exception {
super.setUp();
// TODO: ensure the SampleInputs are setup.
setActivityInitialTouchMode(false);
mActivity = getActivity();
getInstrumentation().getContext()
.bindService(TestInputControlUtils.createIntent(), mConnection,
Context.BIND_AUTO_CREATE);
}
@Override
protected void tearDown() throws Exception {
if (mConnection.isBound()) {
getInstrumentation().getContext().unbindService(mConnection);
}
super.tearDown();
}
/**
* Tune to {@code channel}.
*
* @param channel the channel to tune to.
*/
protected void tuneToChannel(final Channel channel) {
// Run on UI thread so views can be modified
try {
runTestOnUiThread(new Runnable() {
@Override
public void run() {
mActivity.tuneToChannel(channel);
}
});
} catch (Throwable throwable) {
throw new RuntimeException(throwable);
}
}
/**
* Sleep until @{@link ChannelDataManager#isDbLoadFinished()} is true.
*/
protected void waitUntilChannelLoadingFinish() {
ChannelDataManager channelDataManager = mActivity.getChannelDataManager();
while (!channelDataManager.isDbLoadFinished()) {
getInstrumentation().waitForIdleSync();
SystemClock.sleep(CHANNEL_LOADING_CHECK_INTERVAL_MS);
}
}
/**
* Tune to the channel with {@code name}.
*
* @param name the name of the channel to find.
*/
protected void tuneToChannel(String name) {
Channel c = findChannelWithName(name);
tuneToChannel(c);
}
/**
* Tune to channel.
*/
protected void tuneToChannel(ChannelInfo channel) {
tuneToChannel(channel.name);
}
/**
* Update the channel state to {@code data} then tune to that channel.
*
* @param data the state to update the channel with.
* @param channel the channel to tune to
*/
protected void updateThenTune(ChannelStateData data, ChannelInfo channel) {
if (channel.equals(TvTestInputConstants.CH_1_DEFAULT_DONT_MODIFY)) {
throw new IllegalArgumentException(
"By convention " + TvTestInputConstants.CH_1_DEFAULT_DONT_MODIFY.name
+ " should not be modified.");
}
mConnection.updateChannelState(channel, data);
tuneToChannel(channel);
}
private Channel findChannelWithName(String displayName) {
waitUntilChannelLoadingFinish();
List<Channel> channelList = mActivity.getChannelDataManager().getChannelList();
for (Channel c : channelList) {
if (TextUtils.equals(c.getDisplayName(), displayName)) {
return c;
}
}
throw new AssertionError("'" + displayName + "' channel not found");
}
}
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