1 /*
2  * Copyright (C) 2021 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.settings.accessibility;
18 
19 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_2BUTTON;
20 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL;
21 
22 import static com.google.common.truth.Truth.assertThat;
23 
24 import static org.mockito.Mockito.when;
25 
26 import android.content.Context;
27 import android.content.res.Resources;
28 
29 import androidx.preference.PreferenceScreen;
30 import androidx.test.core.app.ApplicationProvider;
31 
32 import com.android.settings.R;
33 
34 import org.junit.Before;
35 import org.junit.Rule;
36 import org.junit.Test;
37 import org.junit.runner.RunWith;
38 import org.mockito.Mock;
39 import org.mockito.Spy;
40 import org.mockito.junit.MockitoJUnit;
41 import org.mockito.junit.MockitoRule;
42 import org.robolectric.RobolectricTestRunner;
43 
44 /** Tests for {@link AccessibilityButtonFooterPreferenceController}. */
45 @RunWith(RobolectricTestRunner.class)
46 public class AccessibilityButtonFooterPreferenceControllerTest {
47 
48     @Rule
49     public final MockitoRule mockito = MockitoJUnit.rule();
50     @Spy
51     private final Context mContext = ApplicationProvider.getApplicationContext();
52     @Spy
53     private final Resources mResources = mContext.getResources();
54     @Mock
55     private PreferenceScreen mScreen;
56     private AccessibilityButtonFooterPreferenceController mController;
57     private AccessibilityFooterPreference mPreference;
58 
59     @Before
setUp()60     public void setUp() {
61         mController = new AccessibilityButtonFooterPreferenceController(mContext, "test_key");
62         mPreference = new AccessibilityFooterPreference(mContext);
63         mPreference.setKey("test_key");
64 
65         when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
66         when(mContext.getResources()).thenReturn(mResources);
67     }
68 
69     @Test
displayPreference_navigationGestureEnabled_setCorrectTitle()70     public void displayPreference_navigationGestureEnabled_setCorrectTitle() {
71         when(mResources.getInteger(com.android.internal.R.integer.config_navBarInteractionMode))
72                 .thenReturn(NAV_BAR_MODE_GESTURAL);
73 
74         mController.displayPreference(mScreen);
75 
76         assertThat(mPreference.getTitle()).isEqualTo(
77                 mContext.getText(R.string.accessibility_button_gesture_description));
78     }
79 
80     @Test
displayPreference_navigationGestureDisabled_setCorrectTitle()81     public void displayPreference_navigationGestureDisabled_setCorrectTitle() {
82         when(mResources.getInteger(com.android.internal.R.integer.config_navBarInteractionMode))
83                 .thenReturn(NAV_BAR_MODE_2BUTTON);
84 
85         mController.displayPreference(mScreen);
86 
87         assertThat(mPreference.getTitle()).isEqualTo(
88                 mContext.getText(R.string.accessibility_button_description));
89     }
90 }
91