1 /*
2  * Copyright (C) 2017 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.notification;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import static org.mockito.Mockito.doReturn;
22 import static org.mockito.Mockito.when;
23 
24 import android.content.ContentResolver;
25 import android.content.Context;
26 import android.provider.Settings.Global;
27 import android.telephony.TelephonyManager;
28 
29 import androidx.fragment.app.FragmentActivity;
30 import androidx.preference.DropDownPreference;
31 import androidx.preference.PreferenceScreen;
32 
33 import org.junit.Before;
34 import org.junit.Test;
35 import org.junit.runner.RunWith;
36 import org.mockito.Mock;
37 import org.mockito.MockitoAnnotations;
38 import org.robolectric.RobolectricTestRunner;
39 import org.robolectric.RuntimeEnvironment;
40 
41 @RunWith(RobolectricTestRunner.class)
42 public class EmergencyTonePreferenceControllerTest {
43 
44     @Mock
45     private TelephonyManager mTelephonyManager;
46     @Mock
47     private PreferenceScreen mScreen;
48     @Mock
49     private FragmentActivity mActivity;
50     @Mock
51     private ContentResolver mContentResolver;
52     @Mock
53     private SoundSettings mSetting;
54     @Mock
55     private Context mContext;
56 
57     private EmergencyTonePreferenceController mController;
58     private DropDownPreference mPreference;
59 
60     @Before
setUp()61     public void setUp() {
62         MockitoAnnotations.initMocks(this);
63         final Context appContext = RuntimeEnvironment.application;
64         when(mContext.getSystemService(Context.TELEPHONY_SERVICE)).thenReturn(mTelephonyManager);
65         when(mTelephonyManager.getCurrentPhoneType()).thenReturn(TelephonyManager.PHONE_TYPE_CDMA);
66         when(mSetting.getActivity()).thenReturn(mActivity);
67         when(mActivity.getSystemService(Context.TELEPHONY_SERVICE)).thenReturn(mTelephonyManager);
68         when(mActivity.getContentResolver()).thenReturn(mContentResolver);
69         when(mActivity.getResources()).thenReturn(appContext.getResources());
70         mPreference = new DropDownPreference(appContext);
71         mController = new EmergencyTonePreferenceController(mContext, mSetting, null);
72         when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
73         doReturn(mScreen).when(mSetting).getPreferenceScreen();
74     }
75 
76     @Test
isAvailable_cdma_shouldReturnTrue()77     public void isAvailable_cdma_shouldReturnTrue() {
78         assertThat(mController.isAvailable()).isTrue();
79     }
80 
81     @Test
isAvailable_notCdma_shouldReturnFalse()82     public void isAvailable_notCdma_shouldReturnFalse() {
83         when(mTelephonyManager.getCurrentPhoneType()).thenReturn(TelephonyManager.PHONE_TYPE_GSM);
84 
85         assertThat(mController.isAvailable()).isFalse();
86     }
87 
88     @Test
displayPreference_emergencyToneOff_shouldSelectFirstItem()89     public void displayPreference_emergencyToneOff_shouldSelectFirstItem() {
90         Global.putInt(mContentResolver, Global.EMERGENCY_TONE, 0);
91 
92         mController.displayPreference(mScreen);
93 
94         assertThat(mPreference.getValue()).isEqualTo("0");
95     }
96 
97     @Test
displayPreference_emergencyToneAlert_shouldSelectSecondItem()98     public void displayPreference_emergencyToneAlert_shouldSelectSecondItem() {
99         Global.putInt(mContentResolver, Global.EMERGENCY_TONE, 1);
100 
101         mController.displayPreference(mScreen);
102 
103         assertThat(mPreference.getValue()).isEqualTo("1");
104     }
105 
106     @Test
displayPreference_emergencyToneVibrate_shouldSelectThirdItem()107     public void displayPreference_emergencyToneVibrate_shouldSelectThirdItem() {
108         Global.putInt(mContentResolver, Global.EMERGENCY_TONE, 2);
109 
110         mController.displayPreference(mScreen);
111 
112         assertThat(mPreference.getValue()).isEqualTo("2");
113     }
114 
115     @Test
onPreferenceChanged_firstItemSelected_shouldSetEmergencyToneToOff()116     public void onPreferenceChanged_firstItemSelected_shouldSetEmergencyToneToOff() {
117         mController.displayPreference(mScreen);
118 
119         mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, "0");
120 
121         assertThat(Global.getInt(mContentResolver, Global.EMERGENCY_TONE, 0)).isEqualTo(0);
122     }
123 
124     @Test
onPreferenceChanged_secondItemSelected_shouldSetEmergencyToneToAlert()125     public void onPreferenceChanged_secondItemSelected_shouldSetEmergencyToneToAlert() {
126         mController.displayPreference(mScreen);
127 
128         mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, "1");
129 
130         assertThat(Global.getInt(mContentResolver, Global.EMERGENCY_TONE, 0)).isEqualTo(1);
131     }
132 
133     @Test
onPreferenceChanged_thirdItemSelected_shouldSetEmergencyToneToVibrate()134     public void onPreferenceChanged_thirdItemSelected_shouldSetEmergencyToneToVibrate() {
135         mController.displayPreference(mScreen);
136 
137         mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, "2");
138 
139         assertThat(Global.getInt(mContentResolver, Global.EMERGENCY_TONE, 0)).isEqualTo(2);
140     }
141 }
142