1 /*
2  * Copyright (C) 2016 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.datetime;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import static org.mockito.Mockito.verify;
22 
23 import android.content.Context;
24 import android.provider.Settings;
25 
26 import com.android.settingslib.RestrictedSwitchPreference;
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 import org.robolectric.RuntimeEnvironment;
35 
36 @RunWith(RobolectricTestRunner.class)
37 public class AutoTimePreferenceControllerTest {
38 
39     @Mock
40     private UpdateTimeAndDateCallback mCallback;
41 
42     private Context mContext;
43     private RestrictedSwitchPreference mPreference;
44     private AutoTimePreferenceController mController;
45 
46     @Before
setUp()47     public void setUp() {
48         MockitoAnnotations.initMocks(this);
49         mContext = RuntimeEnvironment.application;
50         mPreference = new RestrictedSwitchPreference(mContext);
51         mController = new AutoTimePreferenceController(mContext, mCallback);
52     }
53 
54     @Test
testIsEnabled_shouldReadFromSettingsProvider()55     public void testIsEnabled_shouldReadFromSettingsProvider() {
56         // Disabled
57         Settings.Global.putInt(mContext.getContentResolver(), Settings.Global.AUTO_TIME, 0);
58         assertThat(mController.isEnabled()).isFalse();
59 
60         // Enabled
61         Settings.Global.putInt(mContext.getContentResolver(), Settings.Global.AUTO_TIME, 1);
62         assertThat(mController.isEnabled()).isTrue();
63     }
64 
65     @Test
updatePreferenceChange_prefIsChecked_shouldUpdatePreferenceAndNotifyCallback()66     public void updatePreferenceChange_prefIsChecked_shouldUpdatePreferenceAndNotifyCallback() {
67         mController.onPreferenceChange(mPreference, true);
68 
69         assertThat(mController.isEnabled()).isTrue();
70         verify(mCallback).updateTimeAndDateDisplay(mContext);
71     }
72 
73     @Test
updatePreferenceChange_prefIsUnchecked_shouldUpdatePreferenceAndNotifyCallback()74     public void updatePreferenceChange_prefIsUnchecked_shouldUpdatePreferenceAndNotifyCallback() {
75         mController.onPreferenceChange(mPreference, false);
76 
77         assertThat(mController.isEnabled()).isFalse();
78         verify(mCallback).updateTimeAndDateDisplay(mContext);
79     }
80 }
81