BrowseSupportFragmentTest.java revision cc671dd3caac1d0cbf3f6999ab063c9ff1f297b2 
1// CHECKSTYLE:OFF Generated code
2/* This file is auto-generated from BrowseFragmentTest.java.  DO NOT MODIFY. */
3
4/*
5 * Copyright (C) 2015 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 *      http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19package android.support.v17.leanback.app;
20
21import static org.junit.Assert.assertEquals;
22import static org.junit.Assert.assertNotNull;
23import static org.junit.Assert.assertNull;
24import static org.mockito.Matchers.any;
25import static org.mockito.Mockito.timeout;
26import static org.mockito.Mockito.verify;
27
28import android.content.Intent;
29import android.support.test.InstrumentationRegistry;
30import android.support.test.filters.MediumTest;
31import android.support.test.rule.ActivityTestRule;
32import android.support.test.runner.AndroidJUnit4;
33import android.support.v17.leanback.widget.ListRowPresenter;
34import android.support.v17.leanback.widget.Presenter;
35import android.view.KeyEvent;
36
37import org.junit.After;
38import org.junit.Rule;
39import org.junit.Test;
40import org.junit.runner.RunWith;
41import org.mockito.Mockito;
42
43@MediumTest
44@RunWith(AndroidJUnit4.class)
45public class BrowseSupportFragmentTest {
46
47    static final long TRANSITION_LENGTH = 1000;
48    static final long HORIZONTAL_SCROLL_WAIT = 2000;
49
50    @Rule
51    public ActivityTestRule<BrowseSupportFragmentTestActivity> activityTestRule =
52            new ActivityTestRule<>(BrowseSupportFragmentTestActivity.class, false, false);
53    private BrowseSupportFragmentTestActivity mActivity;
54
55    @After
56    public void afterTest() throws Throwable {
57        activityTestRule.runOnUiThread(new Runnable() {
58            public void run() {
59                if (mActivity != null) {
60                    mActivity.finish();
61                    mActivity = null;
62                }
63            }
64        });
65    }
66
67    @Test
68    public void testTwoBackKeysWithBackStack() throws Throwable {
69        final long dataLoadingDelay = 1000;
70        Intent intent = new Intent();
71        intent.putExtra(BrowseSupportFragmentTestActivity.EXTRA_LOAD_DATA_DELAY, dataLoadingDelay);
72        intent.putExtra(BrowseSupportFragmentTestActivity.EXTRA_ADD_TO_BACKSTACK , true);
73        mActivity = activityTestRule.launchActivity(intent);
74
75        Thread.sleep(dataLoadingDelay + TRANSITION_LENGTH);
76
77        assertNotNull(mActivity.getBrowseTestSupportFragment().getMainFragment());
78        sendKeys(KeyEvent.KEYCODE_DPAD_RIGHT);
79        Thread.sleep(TRANSITION_LENGTH);
80        sendKeys(KeyEvent.KEYCODE_BACK, KeyEvent.KEYCODE_BACK);
81    }
82
83    @Test
84    public void testTwoBackKeysWithoutBackStack() throws Throwable {
85        final long dataLoadingDelay = 1000;
86        Intent intent = new Intent();
87        intent.putExtra(BrowseSupportFragmentTestActivity.EXTRA_LOAD_DATA_DELAY, dataLoadingDelay);
88        intent.putExtra(BrowseSupportFragmentTestActivity.EXTRA_ADD_TO_BACKSTACK , false);
89        mActivity = activityTestRule.launchActivity(intent);
90
91        Thread.sleep(dataLoadingDelay + TRANSITION_LENGTH);
92
93        assertNotNull(mActivity.getBrowseTestSupportFragment().getMainFragment());
94        sendKeys(KeyEvent.KEYCODE_DPAD_RIGHT);
95        Thread.sleep(TRANSITION_LENGTH);
96        sendKeys(KeyEvent.KEYCODE_BACK, KeyEvent.KEYCODE_BACK);
97    }
98
99    @Test
100    public void testPressRightBeforeMainFragmentCreated() throws Throwable {
101        final long dataLoadingDelay = 1000;
102        Intent intent = new Intent();
103        intent.putExtra(BrowseSupportFragmentTestActivity.EXTRA_LOAD_DATA_DELAY, dataLoadingDelay);
104        intent.putExtra(BrowseSupportFragmentTestActivity.EXTRA_ADD_TO_BACKSTACK , false);
105        mActivity = activityTestRule.launchActivity(intent);
106
107        assertNull(mActivity.getBrowseTestSupportFragment().getMainFragment());
108        sendKeys(KeyEvent.KEYCODE_DPAD_RIGHT);
109    }
110
111    @Test
112    public void testSelectCardOnARow() throws Throwable {
113        final int selectRow = 10;
114        final int selectItem = 20;
115        Intent intent = new Intent();
116        final long dataLoadingDelay = 1000;
117        intent.putExtra(BrowseSupportFragmentTestActivity.EXTRA_LOAD_DATA_DELAY, dataLoadingDelay);
118        intent.putExtra(BrowseSupportFragmentTestActivity.EXTRA_ADD_TO_BACKSTACK , true);
119        mActivity = activityTestRule.launchActivity(intent);
120
121        Thread.sleep(dataLoadingDelay + TRANSITION_LENGTH);
122
123        Presenter.ViewHolderTask itemTask = Mockito.spy(
124                new ItemSelectionTask(mActivity, selectRow));
125
126        final ListRowPresenter.SelectItemViewHolderTask task =
127                new ListRowPresenter.SelectItemViewHolderTask(selectItem);
128        task.setItemTask(itemTask);
129
130        mActivity.runOnUiThread(new Runnable() {
131            @Override
132            public void run() {
133                mActivity.getBrowseTestSupportFragment().setSelectedPosition(selectRow, true, task);
134            }
135        });
136
137        verify(itemTask, timeout(5000).times(1)).run(any(Presenter.ViewHolder.class));
138
139        ListRowPresenter.ViewHolder row = (ListRowPresenter.ViewHolder) mActivity
140                .getBrowseTestSupportFragment().getRowsSupportFragment().getRowViewHolder(selectRow);
141        assertEquals(selectItem, row.getGridView().getSelectedPosition());
142    }
143
144    @Test
145    public void activityRecreate_notCrash() throws Throwable {
146        final long dataLoadingDelay = 1000;
147        Intent intent = new Intent();
148        intent.putExtra(BrowseSupportFragmentTestActivity.EXTRA_LOAD_DATA_DELAY, dataLoadingDelay);
149        intent.putExtra(BrowseSupportFragmentTestActivity.EXTRA_ADD_TO_BACKSTACK , false);
150        intent.putExtra(BrowseSupportFragmentTestActivity.EXTRA_SET_ADAPTER_AFTER_DATA_LOAD, true);
151        mActivity = activityTestRule.launchActivity(intent);
152
153        Thread.sleep(dataLoadingDelay + TRANSITION_LENGTH);
154
155        InstrumentationRegistry.getInstrumentation().callActivityOnRestart(mActivity);
156        activityTestRule.runOnUiThread(new Runnable() {
157            @Override
158            public void run() {
159                mActivity.recreate();
160            }
161        });
162    }
163
164    private void sendKeys(int ...keys) {
165        for (int i = 0; i < keys.length; i++) {
166            InstrumentationRegistry.getInstrumentation().sendKeyDownUpSync(keys[i]);
167        }
168    }
169
170    public static class ItemSelectionTask extends Presenter.ViewHolderTask {
171
172        private final BrowseSupportFragmentTestActivity activity;
173        private final int expectedRow;
174
175        ItemSelectionTask(BrowseSupportFragmentTestActivity activity, int expectedRow) {
176            this.activity = activity;
177            this.expectedRow = expectedRow;
178        }
179
180        public void run(Presenter.ViewHolder holder) {
181            assertEquals(expectedRow, activity.getBrowseTestSupportFragment().getSelectedPosition());
182        }
183    }
184}
185