1 /*
2  * Copyright (C) 2020 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 
17 package com.android.systemui.navigationbar;
18 
19 import static org.junit.Assert.assertEquals;
20 import static org.mockito.Mockito.doNothing;
21 import static org.mockito.Mockito.doReturn;
22 import static org.mockito.Mockito.mock;
23 import static org.mockito.Mockito.spy;
24 
25 import android.testing.TestableLooper.RunWithLooper;
26 import android.util.SparseArray;
27 import android.view.View;
28 import android.widget.FrameLayout;
29 
30 import androidx.test.ext.junit.runners.AndroidJUnit4;
31 import androidx.test.filters.SmallTest;
32 
33 import com.android.systemui.SysuiTestCase;
34 import com.android.systemui.assist.AssistManager;
35 import com.android.systemui.navigationbar.buttons.ButtonDispatcher;
36 import com.android.systemui.recents.OverviewProxyService;
37 
38 import org.junit.After;
39 import org.junit.Before;
40 import org.junit.Test;
41 import org.junit.runner.RunWith;
42 
43 /** atest NavigationBarInflaterViewTest */
44 @RunWith(AndroidJUnit4.class)
45 @RunWithLooper
46 @SmallTest
47 public class NavigationBarInflaterViewTest extends SysuiTestCase {
48 
49     private NavigationBarInflaterView mNavBarInflaterView;
50 
51     private static final int BUTTON_ID = 0;
52 
53     @Before
setUp()54     public void setUp() {
55         mDependency.injectMockDependency(AssistManager.class);
56         mDependency.injectMockDependency(OverviewProxyService.class);
57         mDependency.injectMockDependency(NavigationModeController.class);
58         mDependency.injectMockDependency(NavigationBarController.class);
59 
60         mNavBarInflaterView = spy(new NavigationBarInflaterView(mContext, null));
61         doNothing().when(mNavBarInflaterView).createInflaters();
62 
63         mNavBarInflaterView.mButtonDispatchers = new SparseArray<>(1);
64         mNavBarInflaterView.mButtonDispatchers.put(BUTTON_ID, new ButtonDispatcher(BUTTON_ID));
65 
66         initializeViews();
67     }
68 
initializeViews()69     private void initializeViews() {
70         mNavBarInflaterView.mVertical = mock(FrameLayout.class);
71         mNavBarInflaterView.mHorizontal = mock(FrameLayout.class);
72         initializeLayout(mNavBarInflaterView.mVertical);
73         initializeLayout(mNavBarInflaterView.mHorizontal);
74     }
75 
initializeLayout(FrameLayout layout)76     private void initializeLayout(FrameLayout layout) {
77         View verticalChildView = mock(View.class);
78         verticalChildView.setId(BUTTON_ID);
79         doReturn(layout).when(verticalChildView).getParent();
80         doReturn(verticalChildView).when(layout).findViewById(BUTTON_ID);
81     }
82 
83     @After
tearDown()84     public void tearDown() {
85         mNavBarInflaterView = null;
86     }
87 
88     @Test
testUpdateButtonDispatchersCurrentView_isVerticalTrue()89     public void testUpdateButtonDispatchersCurrentView_isVerticalTrue() {
90         mNavBarInflaterView.setVertical(true);
91 
92         mNavBarInflaterView.updateButtonDispatchersCurrentView();
93 
94         ButtonDispatcher button = mNavBarInflaterView.mButtonDispatchers.get(BUTTON_ID);
95         assertEquals("Buttons need to be set to vertical layout",
96                 mNavBarInflaterView.mVertical.getId(),
97                 ((View) button.getCurrentView().getParent()).getId());
98     }
99 
100     @Test
testUpdateButtonDispatchersCurrentView_isVerticalFalse()101     public void testUpdateButtonDispatchersCurrentView_isVerticalFalse() {
102         mNavBarInflaterView.setVertical(false);
103 
104         mNavBarInflaterView.updateButtonDispatchersCurrentView();
105 
106         ButtonDispatcher button = mNavBarInflaterView.mButtonDispatchers.get(BUTTON_ID);
107         assertEquals("Buttons need to be set to horizon layout",
108                 mNavBarInflaterView.mHorizontal.getId(),
109                 ((View) button.getCurrentView().getParent()).getId());
110     }
111 }
112