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.doReturn;
22 import static org.mockito.Mockito.mock;
23 import static org.mockito.Mockito.verify;
24 import static org.mockito.Mockito.when;
25 
26 import android.app.admin.DevicePolicyManager;
27 import android.content.Context;
28 
29 import androidx.preference.Preference;
30 
31 import org.junit.Before;
32 import org.junit.Test;
33 import org.junit.runner.RunWith;
34 import org.mockito.Answers;
35 import org.mockito.Mock;
36 import org.mockito.MockitoAnnotations;
37 import org.robolectric.RobolectricTestRunner;
38 
39 @RunWith(RobolectricTestRunner.class)
40 public class EnterprisePrivacyPreferenceControllerTest {
41 
42     private static final String KEY_ENTERPRISE_PRIVACY = "enterprise_privacy";
43 
44     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
45     private Context mContext;
46     @Mock
47     private PrivacyPreferenceControllerHelper mPrivacyPreferenceControllerHelper;
48     private EnterprisePrivacyPreferenceController mController;
49 
50     @Before
setUp()51     public void setUp() {
52         MockitoAnnotations.initMocks(this);
53         doReturn(mock(DevicePolicyManager.class)).when(mContext)
54                 .getSystemService(Context.DEVICE_POLICY_SERVICE);
55         mController = new EnterprisePrivacyPreferenceController(
56                 mContext, mPrivacyPreferenceControllerHelper, KEY_ENTERPRISE_PRIVACY);
57     }
58 
59     @Test
testUpdateState()60     public void testUpdateState() {
61         final Preference preference = new Preference(mContext, null, 0, 0);
62 
63         mController.updateState(preference);
64 
65         verify(mPrivacyPreferenceControllerHelper).updateState(preference);
66     }
67 
68     @Test
testIsAvailable_noDeviceOwner_returnsFalse()69     public void testIsAvailable_noDeviceOwner_returnsFalse() {
70         when(mPrivacyPreferenceControllerHelper.hasDeviceOwner()).thenReturn(false);
71 
72         assertThat(mController.isAvailable()).isFalse();
73     }
74 
75     @Test
testIsAvailable_deviceOwner_financedDevice_returnsFalse()76     public void testIsAvailable_deviceOwner_financedDevice_returnsFalse() {
77         when(mPrivacyPreferenceControllerHelper.hasDeviceOwner()).thenReturn(true);
78         when(mPrivacyPreferenceControllerHelper.isFinancedDevice()).thenReturn(true);
79 
80         assertThat(mController.isAvailable()).isFalse();
81     }
82 
83     @Test
testIsAvailable_deviceOwner_enterpriseDevice_returnsTrue()84     public void testIsAvailable_deviceOwner_enterpriseDevice_returnsTrue() {
85         when(mPrivacyPreferenceControllerHelper.hasDeviceOwner()).thenReturn(true);
86         when(mPrivacyPreferenceControllerHelper.isFinancedDevice()).thenReturn(false);
87 
88         assertThat(mController.isAvailable()).isTrue();
89     }
90 
91     @Test
testHandlePreferenceTreeClick()92     public void testHandlePreferenceTreeClick() {
93         assertThat(mController.handlePreferenceTreeClick(new Preference(mContext, null, 0, 0)))
94                 .isFalse();
95     }
96 
97     @Test
getPreferenceKey_byDefault_returnsDefaultValue()98     public void getPreferenceKey_byDefault_returnsDefaultValue() {
99         assertThat(mController.getPreferenceKey()).isEqualTo(KEY_ENTERPRISE_PRIVACY);
100     }
101 
102     @Test
getPreferenceKey_whenGivenValue_returnsGivenValue()103     public void getPreferenceKey_whenGivenValue_returnsGivenValue() {
104         mController = new EnterprisePrivacyPreferenceController(
105                 mContext, mPrivacyPreferenceControllerHelper, "key");
106 
107         assertThat(mController.getPreferenceKey()).isEqualTo("key");
108     }
109 }
110