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.enterprise;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import static org.mockito.Mockito.when;
22 
23 import android.content.Context;
24 
25 import androidx.preference.Preference;
26 
27 import com.android.settings.R;
28 import com.android.settings.testutils.FakeFeatureFactory;
29 
30 import org.junit.Before;
31 import org.junit.Test;
32 import org.mockito.Answers;
33 import org.mockito.Mock;
34 import org.mockito.MockitoAnnotations;
35 
36 /**
37  * Base test class for testing {@link CaCertsPreferenceControllerBase}'s subclass.
38  */
39 public abstract class CaCertsPreferenceControllerTestBase {
40 
41     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
42     protected Context mContext;
43     protected FakeFeatureFactory mFeatureFactory;
44     protected CaCertsPreferenceControllerBase mController;
45 
46     @Before
setUp()47     public void setUp() {
48         MockitoAnnotations.initMocks(this);
49         mFeatureFactory = FakeFeatureFactory.setupForTest();
50         mController = createController();
51     }
52 
53     @Test
testUpdateState()54     public void testUpdateState() {
55         final Preference preference = new Preference(mContext, null, 0, 0);
56 
57         when(mContext.getResources().getQuantityString(R.plurals.enterprise_privacy_number_ca_certs,
58                 10, 10)).thenReturn("10 certs");
59         mockGetNumberOfCaCerts(10);
60         mController.updateState(preference);
61         assertThat(preference.getSummary()).isEqualTo("10 certs");
62     }
63 
64     @Test
testIsAvailable()65     public void testIsAvailable() {
66         mockGetNumberOfCaCerts(0);
67         assertThat(mController.isAvailable()).isFalse();
68 
69         mockGetNumberOfCaCerts(10);
70         assertThat(mController.isAvailable()).isTrue();
71     }
72 
73     @Test
testHandlePreferenceTreeClick()74     public void testHandlePreferenceTreeClick() {
75         assertThat(mController.handlePreferenceTreeClick(new Preference(mContext, null, 0, 0)))
76                 .isFalse();
77     }
78 
79     @Test
testGetPreferenceKey()80     public void testGetPreferenceKey() {
81         assertThat(mController.getPreferenceKey()).isEqualTo(getPreferenceKey());
82     }
83 
mockGetNumberOfCaCerts(int numOfCaCerts)84     abstract void mockGetNumberOfCaCerts(int numOfCaCerts);
85 
getPreferenceKey()86     abstract String getPreferenceKey();
87 
createController()88     abstract CaCertsPreferenceControllerBase createController();
89 }
90