1 /*
2  * Copyright (C) 2015 The Android Open Source Project
3  *
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
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
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.
15  */
16 package com.android.tv;
17 
18 import android.support.test.filters.MediumTest;
19 import android.view.View;
20 import android.widget.TextView;
21 
22 import com.android.tv.data.Channel;
23 import com.android.tv.testing.testinput.TvTestInputConstants;
24 import com.android.tv.ui.ChannelBannerView;
25 
26 import java.util.List;
27 
28 /**
29  * Tests for {@link MainActivity}.
30  */
31 @MediumTest
32 public class MainActivityTest extends BaseMainActivityTestCase {
33 
MainActivityTest()34     public MainActivityTest() {
35         super(MainActivity.class);
36     }
37 
testInitialConditions()38     public void testInitialConditions() {
39         waitUntilChannelLoadingFinish();
40         List<Channel> channelList = mActivity.getChannelDataManager().getChannelList();
41         assertTrue("Expected at least one channel", channelList.size() > 0);
42         assertFalse("PIP disabled", mActivity.isPipEnabled());
43     }
44 
testTuneToChannel()45     public void testTuneToChannel() throws Throwable {
46         tuneToChannel(TvTestInputConstants.CH_2);
47         assertChannelBannerShown(true);
48         assertChannelName(TvTestInputConstants.CH_2.name);
49     }
50 
testShowProgramGuide()51     public void testShowProgramGuide() throws Throwable {
52         tuneToChannel(TvTestInputConstants.CH_2);
53         showProgramGuide();
54         getInstrumentation().waitForIdleSync();
55         assertChannelBannerShown(false);
56         assertProgramGuide(true);
57     }
58 
showProgramGuide()59     private void showProgramGuide() throws Throwable {
60         // Run on UI thread so views can be modified
61         getInstrumentation().runOnMainSync(new Runnable() {
62             @Override
63             public void run() {
64                 mActivity.getOverlayManager().showProgramGuide();
65             }
66         });
67     }
68 
assertChannelName(String displayName)69     private void assertChannelName(String displayName) {
70         TextView channelNameView = (TextView) mActivity.findViewById(R.id.channel_name);
71         assertEquals("Channel Name", displayName, channelNameView.getText());
72     }
73 
assertProgramGuide(boolean isShown)74     private void assertProgramGuide(boolean isShown) {
75         assertViewIsShown("Program Guide", R.id.program_guide, isShown);
76     }
77 
assertChannelBannerShown(boolean isShown)78     private ChannelBannerView assertChannelBannerShown(boolean isShown) {
79         View v = assertExpectedBannerSceneClassShown(ChannelBannerView.class, isShown);
80         return (ChannelBannerView) v;
81     }
82 
assertExpectedBannerSceneClassShown(Class<ChannelBannerView> expectedClass, boolean expectedShown)83     private View assertExpectedBannerSceneClassShown(Class<ChannelBannerView> expectedClass,
84             boolean expectedShown) throws AssertionError {
85         View v = assertViewIsShown(expectedClass.getSimpleName(), R.id.scene_transition_common,
86                 expectedShown);
87         if (v != null) {
88             assertEquals(expectedClass, v.getClass());
89         }
90         return v;
91     }
92 
assertViewIsShown(String viewName, int viewId, boolean expected)93     private View assertViewIsShown(String viewName, int viewId, boolean expected)
94             throws AssertionError {
95         View view = mActivity.findViewById(viewId);
96         if (view == null) {
97             if (expected) {
98                 throw new AssertionError("View " + viewName + " not found");
99             } else {
100                 return null;
101             }
102         }
103         assertEquals(viewName + " shown", expected, view.isShown());
104         return view;
105     }
106 
107 }
108