1 /*
2  * Copyright (C) 2019 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.google.common.truth.Truth.assertThat;
20 
21 import static org.mockito.Mockito.doReturn;
22 import static org.mockito.Mockito.spy;
23 import static org.mockito.Mockito.times;
24 import static org.mockito.Mockito.verify;
25 
26 import android.content.Context;
27 import android.content.DialogInterface;
28 import android.content.SharedPreferences;
29 import android.provider.Settings;
30 
31 import org.junit.Before;
32 import org.junit.Test;
33 import org.junit.runner.RunWith;
34 import org.mockito.Mock;
35 import org.mockito.MockitoAnnotations;
36 import org.robolectric.RobolectricTestRunner;
37 import org.robolectric.RuntimeEnvironment;
38 
39 @RunWith(RobolectricTestRunner.class)
40 public class DarkUIInfoDialogFragmentTest {
41     private DarkUIInfoDialogFragment mFragment;
42     @Mock
43     private DialogInterface dialog;
44 
45 
46     @Before
setup()47     public void setup() {
48         MockitoAnnotations.initMocks(this);
49         mFragment = spy(new DarkUIInfoDialogFragment());
50     }
51 
52     @Test
dialogDismissedOnConfirmation()53     public void dialogDismissedOnConfirmation() {
54         doReturn(RuntimeEnvironment.application).when(mFragment).getContext();
55         SharedPreferences prefs = RuntimeEnvironment.application.getSharedPreferences(
56                 DarkUIPreferenceController.DARK_MODE_PREFS,
57                 Context.MODE_PRIVATE);
58         assertThat(prefs.getBoolean(DarkUIPreferenceController.PREF_DARK_MODE_DIALOG_SEEN, false))
59                 .isFalse();
60         mFragment.onClick(dialog, DialogInterface.BUTTON_POSITIVE);
61         verify(dialog, times(1)).dismiss();
62         assertThat(Settings.Secure.getInt(RuntimeEnvironment.application.getContentResolver(),
63                 Settings.Secure.DARK_MODE_DIALOG_SEEN, -1)).isEqualTo(1);
64     }
65 }
66