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.development;
18 
19 import static org.mockito.Mockito.verify;
20 import static org.mockito.Mockito.when;
21 
22 import android.content.Context;
23 import android.net.wifi.WifiManager;
24 
25 import androidx.preference.PreferenceScreen;
26 import androidx.preference.SwitchPreference;
27 
28 import org.junit.Before;
29 import org.junit.Test;
30 import org.junit.runner.RunWith;
31 import org.mockito.Mock;
32 import org.mockito.MockitoAnnotations;
33 import org.robolectric.RobolectricTestRunner;
34 
35 @RunWith(RobolectricTestRunner.class)
36 public class WifiVerboseLoggingPreferenceControllerTest {
37     @Mock
38     private Context mContext;
39     @Mock
40     private WifiManager mWifiManager;
41     @Mock
42     private SwitchPreference mPreference;
43     @Mock
44     private PreferenceScreen mPreferenceScreen;
45 
46     private WifiVerboseLoggingPreferenceController mController;
47 
48     @Before
setup()49     public void setup() {
50         MockitoAnnotations.initMocks(this);
51         when(mContext.getSystemService(Context.WIFI_SERVICE)).thenReturn(mWifiManager);
52         mController = new WifiVerboseLoggingPreferenceController(mContext);
53         when(mPreferenceScreen.findPreference(mController.getPreferenceKey()))
54             .thenReturn(mPreference);
55         mController.displayPreference(mPreferenceScreen);
56     }
57 
58     @Test
onPreferenceChange_settingEnabled_shouldEnableVerboseLogging()59     public void onPreferenceChange_settingEnabled_shouldEnableVerboseLogging() {
60         mController.onPreferenceChange(mPreference, true /* new value */);
61 
62         verify(mWifiManager).setVerboseLoggingEnabled(true);
63     }
64 
65     @Test
onPreferenceChange_settingDisabled_shouldDisablVerboseLogging()66     public void onPreferenceChange_settingDisabled_shouldDisablVerboseLogging() {
67         mController.onPreferenceChange(mPreference, false /* new value */);
68 
69         verify(mWifiManager).setVerboseLoggingEnabled(false);
70     }
71 
72     @Test
updateState_settingEnabled_shouldEnablePreference()73     public void updateState_settingEnabled_shouldEnablePreference() {
74         when(mWifiManager.isVerboseLoggingEnabled()).thenReturn(true);
75         mController.updateState(mPreference);
76 
77         verify(mPreference).setChecked(true);
78     }
79 
80     @Test
updateState_settingDisabled_shouldDisablePreference()81     public void updateState_settingDisabled_shouldDisablePreference() {
82         when(mWifiManager.isVerboseLoggingEnabled()).thenReturn(false);
83         mController.updateState(mPreference);
84 
85         verify(mPreference).setChecked(false);
86     }
87 
88     @Test
onDeveloperOptionsSwitchDisabled_shouldDisablePreference()89     public void onDeveloperOptionsSwitchDisabled_shouldDisablePreference() {
90         mController.onDeveloperOptionsSwitchDisabled();
91 
92         verify(mWifiManager).setVerboseLoggingEnabled(false);
93         verify(mPreference).setEnabled(false);
94         verify(mPreference).setChecked(false);
95     }
96 }
97