1 /*
2  * Copyright (C) 2021 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.security;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import static org.mockito.ArgumentMatchers.any;
22 import static org.mockito.Mockito.doNothing;
23 import static org.mockito.Mockito.verify;
24 import static org.mockito.Mockito.when;
25 
26 import android.content.Context;
27 import android.content.Intent;
28 
29 import androidx.preference.Preference;
30 import androidx.test.core.app.ApplicationProvider;
31 import androidx.test.ext.junit.runners.AndroidJUnit4;
32 
33 import com.android.settings.SettingsActivity;
34 import com.android.settings.testutils.FakeFeatureFactory;
35 
36 import org.junit.Before;
37 import org.junit.Test;
38 import org.junit.runner.RunWith;
39 import org.mockito.ArgumentCaptor;
40 import org.mockito.Mock;
41 import org.mockito.MockitoAnnotations;
42 
43 @RunWith(AndroidJUnit4.class)
44 public class TopLevelSecurityEntryPreferenceControllerTest {
45 
46     private static final String PREFERENCE_KEY = "top_level_security";
47     private static final String ALTERNATIVE_FRAGMENT_CLASSNAME = "AlternativeFragmentClassname";
48 
49     private TopLevelSecurityEntryPreferenceController mTopLevelSecurityEntryPreferenceController;
50     private Preference mPreference;
51     private FakeFeatureFactory mFeatureFactory;
52     private SecuritySettingsFeatureProvider mSecuritySettingsFeatureProvider;
53 
54     @Mock
55     private Context mContext;
56 
57     @Before
setUp()58     public void setUp() {
59         MockitoAnnotations.initMocks(this);
60         mFeatureFactory = FakeFeatureFactory.setupForTest();
61         mSecuritySettingsFeatureProvider = mFeatureFactory.getSecuritySettingsFeatureProvider();
62 
63         mPreference = new Preference(ApplicationProvider.getApplicationContext());
64         mPreference.setKey(PREFERENCE_KEY);
65 
66         doNothing().when(mContext).startActivity(any(Intent.class));
67         mTopLevelSecurityEntryPreferenceController =
68                 new TopLevelSecurityEntryPreferenceController(mContext, PREFERENCE_KEY);
69     }
70 
71     @Test
handlePreferenceTreeClick_forDifferentPreferenceKey_isNotHandled()72     public void handlePreferenceTreeClick_forDifferentPreferenceKey_isNotHandled() {
73         Preference preference = new Preference(ApplicationProvider.getApplicationContext());
74         preference.setKey("some_other_preference");
75 
76         boolean preferenceHandled =
77                 mTopLevelSecurityEntryPreferenceController.handlePreferenceTreeClick(preference);
78 
79         assertThat(preferenceHandled).isFalse();
80     }
81 
82     @Test
handlePreferenceTreeClick_withAlternativeFragment_launchesAlternativeFragment()83     public void handlePreferenceTreeClick_withAlternativeFragment_launchesAlternativeFragment() {
84         when(mSecuritySettingsFeatureProvider.hasAlternativeSecuritySettingsFragment())
85                 .thenReturn(true);
86         when(mSecuritySettingsFeatureProvider.getAlternativeSecuritySettingsFragmentClassname())
87                 .thenReturn(ALTERNATIVE_FRAGMENT_CLASSNAME);
88         final ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
89 
90         boolean preferenceHandled =
91                 mTopLevelSecurityEntryPreferenceController.handlePreferenceTreeClick(mPreference);
92 
93         assertThat(preferenceHandled).isTrue();
94         verify(mContext).startActivity(intentCaptor.capture());
95         assertThat(intentCaptor.getValue().getStringExtra(SettingsActivity.EXTRA_SHOW_FRAGMENT))
96                 .isEqualTo(ALTERNATIVE_FRAGMENT_CLASSNAME);
97     }
98 
99     @Test
handlePreferenceTreeClick_withDisabledAlternative_isNotHandled()100     public void handlePreferenceTreeClick_withDisabledAlternative_isNotHandled() {
101         when(mSecuritySettingsFeatureProvider.hasAlternativeSecuritySettingsFragment())
102                 .thenReturn(false);
103         when(mSecuritySettingsFeatureProvider.getAlternativeSecuritySettingsFragmentClassname())
104                 .thenReturn(ALTERNATIVE_FRAGMENT_CLASSNAME);
105 
106         boolean preferenceHandled =
107                 mTopLevelSecurityEntryPreferenceController.handlePreferenceTreeClick(mPreference);
108 
109         assertThat(preferenceHandled).isFalse();
110     }
111 
112     @Test
handlePreferenceTreeClick_withoutAlternativeFragmentName_isNotHandled()113     public void handlePreferenceTreeClick_withoutAlternativeFragmentName_isNotHandled() {
114         when(mSecuritySettingsFeatureProvider.hasAlternativeSecuritySettingsFragment())
115                 .thenReturn(true);
116         when(mSecuritySettingsFeatureProvider.getAlternativeSecuritySettingsFragmentClassname())
117                 .thenReturn(null);
118 
119         boolean preferenceHandled =
120                 mTopLevelSecurityEntryPreferenceController.handlePreferenceTreeClick(mPreference);
121 
122         assertThat(preferenceHandled).isFalse();
123     }
124 }
125