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 package com.android.settings.deviceinfo;
17 
18 import static com.google.common.truth.Truth.assertThat;
19 
20 import static org.mockito.ArgumentMatchers.anyInt;
21 import static org.mockito.Mockito.when;
22 
23 import android.content.Context;
24 
25 import androidx.fragment.app.Fragment;
26 import androidx.preference.Preference;
27 import androidx.preference.PreferenceScreen;
28 
29 import org.junit.Before;
30 import org.junit.Test;
31 import org.junit.runner.RunWith;
32 import org.mockito.Answers;
33 import org.mockito.Mock;
34 import org.mockito.MockitoAnnotations;
35 import org.robolectric.RobolectricTestRunner;
36 
37 @RunWith(RobolectricTestRunner.class)
38 public class FeedbackPreferenceControllerTest {
39 
40     @Mock
41     private Fragment mFragment;
42     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
43     private Context mContext;
44     @Mock
45     private Preference mPreference;
46     @Mock
47     private PreferenceScreen mScreen;
48 
49     private FeedbackPreferenceController mController;
50 
51     @Before
setUp()52     public void setUp() {
53         MockitoAnnotations.initMocks(this);
54         mController = new FeedbackPreferenceController(mFragment, mContext);
55         final String prefKey = mController.getPreferenceKey();
56         when(mScreen.findPreference(prefKey)).thenReturn(mPreference);
57     }
58 
59     @Test
isAvailable_noReporterPackage_shouldReturnFalse()60     public void isAvailable_noReporterPackage_shouldReturnFalse() {
61         when(mContext.getResources().getString(anyInt())).thenReturn("");
62         assertThat(mController.isAvailable()).isFalse();
63     }
64 
65     @Test
isVisible_afterUpdateState_shouldBeSameAsIsAvailable()66     public void isVisible_afterUpdateState_shouldBeSameAsIsAvailable() {
67         mController.updateState(mPreference);
68         assertThat(mPreference.isVisible()).isEqualTo(mController.isAvailable());
69     }
70 }
71