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.display;
18 
19 import static com.android.settings.display.SmartAutoRotatePreferenceFragment.AUTO_ROTATE_SWITCH_PREFERENCE_ID;
20 
21 import static org.mockito.ArgumentMatchers.any;
22 import static org.mockito.ArgumentMatchers.anyInt;
23 import static org.mockito.Mockito.doReturn;
24 import static org.mockito.Mockito.never;
25 import static org.mockito.Mockito.spy;
26 import static org.mockito.Mockito.times;
27 import static org.mockito.Mockito.verify;
28 import static org.mockito.Mockito.when;
29 
30 import android.Manifest;
31 import android.content.ContentResolver;
32 import android.content.Context;
33 import android.content.pm.PackageManager;
34 import android.content.pm.ResolveInfo;
35 import android.content.pm.ServiceInfo;
36 import android.view.View;
37 
38 import androidx.preference.Preference;
39 
40 import com.android.settings.R;
41 import com.android.settings.SettingsActivity;
42 import com.android.settings.testutils.ResolveInfoBuilder;
43 import com.android.settings.widget.SettingsMainSwitchBar;
44 
45 import org.junit.Before;
46 import org.junit.Test;
47 import org.junit.runner.RunWith;
48 import org.mockito.Mock;
49 import org.mockito.MockitoAnnotations;
50 import org.robolectric.RobolectricTestRunner;
51 import org.robolectric.RuntimeEnvironment;
52 
53 @RunWith(RobolectricTestRunner.class)
54 public class SmartAutoRotatePreferenceFragmentTest {
55 
56     private static final String PACKAGE_NAME = "package_name";
57 
58     private SmartAutoRotatePreferenceFragment mFragment;
59 
60     private SettingsMainSwitchBar mSwitchBar;
61 
62     @Mock
63     private PackageManager mPackageManager;
64 
65     @Mock
66     private View mView;
67 
68     @Mock
69     private SettingsActivity mActivity;
70 
71     @Mock
72     private Preference mRotateSwitchPreference;
73 
74     @Before
setUp()75     public void setUp() {
76         MockitoAnnotations.initMocks(this);
77 
78         final Context context = spy(RuntimeEnvironment.application);
79         ContentResolver mContentResolver = RuntimeEnvironment.application.getContentResolver();
80         when(context.getPackageManager()).thenReturn(mPackageManager);
81         when(context.getContentResolver()).thenReturn(mContentResolver);
82         doReturn(PACKAGE_NAME).when(mPackageManager).getRotationResolverPackageName();
83         doReturn(PackageManager.PERMISSION_GRANTED).when(mPackageManager).checkPermission(
84                 Manifest.permission.CAMERA, PACKAGE_NAME);
85 
86         final ResolveInfo resolveInfo = new ResolveInfoBuilder(PACKAGE_NAME).build();
87         resolveInfo.serviceInfo = new ServiceInfo();
88         when(mPackageManager.resolveService(any(), anyInt())).thenReturn(resolveInfo);
89 
90         mFragment = spy(new SmartAutoRotatePreferenceFragment());
91         when(mActivity.getPackageManager()).thenReturn(mPackageManager);
92         when(mFragment.getActivity()).thenReturn(mActivity);
93         when(mFragment.getContext()).thenReturn(context);
94         doReturn(mView).when(mFragment).getView();
95 
96         when(mFragment.findPreference(AUTO_ROTATE_SWITCH_PREFERENCE_ID)).thenReturn(
97                 mRotateSwitchPreference);
98 
99         mSwitchBar = spy(new SettingsMainSwitchBar(context));
100         when(mActivity.getSwitchBar()).thenReturn(mSwitchBar);
101         doReturn(mSwitchBar).when(mView).findViewById(R.id.switch_bar);
102     }
103 
104 
105     @Test
createHeader_faceDetectionSupported_switchBarIsEnabled()106     public void createHeader_faceDetectionSupported_switchBarIsEnabled() {
107         mFragment.createHeader(mActivity);
108 
109         verify(mSwitchBar, times(1)).show();
110         verify(mRotateSwitchPreference, times(1)).setVisible(false);
111     }
112 
113     @Test
createHeader_faceDetectionUnSupported_switchBarIsDisabled()114     public void createHeader_faceDetectionUnSupported_switchBarIsDisabled() {
115         doReturn(null).when(mPackageManager).getRotationResolverPackageName();
116 
117         mFragment.createHeader(mActivity);
118 
119         verify(mSwitchBar, never()).show();
120         verify(mRotateSwitchPreference, never()).setVisible(false);
121     }
122 
123 }
124