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.location; 17 18 import static com.google.common.truth.Truth.assertThat; 19 import static org.mockito.ArgumentMatchers.any; 20 import static org.mockito.ArgumentMatchers.anyInt; 21 import static org.mockito.ArgumentMatchers.eq; 22 import static org.mockito.Mockito.doReturn; 23 import static org.mockito.Mockito.spy; 24 import static org.mockito.Mockito.verify; 25 import static org.mockito.Mockito.when; 26 27 import android.app.admin.DevicePolicyManager; 28 import android.arch.lifecycle.LifecycleOwner; 29 import android.content.ComponentName; 30 import android.content.Context; 31 import android.os.UserHandle; 32 import android.os.UserManager; 33 import android.provider.Settings; 34 import android.support.v7.preference.Preference; 35 import android.support.v7.preference.PreferenceCategory; 36 import android.support.v7.preference.PreferenceScreen; 37 38 import com.android.settings.testutils.SettingsRobolectricTestRunner; 39 import com.android.settings.testutils.shadow.ShadowUserManager; 40 import com.android.settings.widget.RestrictedAppPreference; 41 import com.android.settingslib.core.lifecycle.Lifecycle; 42 43 import java.util.ArrayList; 44 import java.util.List; 45 46 import org.junit.Before; 47 import org.junit.Test; 48 import org.junit.runner.RunWith; 49 import org.mockito.Answers; 50 import org.mockito.Mock; 51 import org.mockito.MockitoAnnotations; 52 import org.robolectric.RuntimeEnvironment; 53 import org.robolectric.annotation.Config; 54 55 @RunWith(SettingsRobolectricTestRunner.class) 56 @Config( 57 shadows = { 58 ShadowUserManager.class 59 }) 60 public class LocationServicePreferenceControllerTest { 61 62 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 63 private LocationSettings mFragment; 64 @Mock 65 private PreferenceCategory mCategory; 66 @Mock 67 private PreferenceScreen mScreen; 68 @Mock 69 private SettingsInjector mSettingsInjector; 70 @Mock 71 private DevicePolicyManager mDevicePolicyManager; 72 73 private Context mContext; 74 private LocationServicePreferenceController mController; 75 private LifecycleOwner mLifecycleOwner; 76 private Lifecycle mLifecycle; 77 78 @Before 79 public void setUp() { 80 MockitoAnnotations.initMocks(this); 81 mContext = spy(RuntimeEnvironment.application); 82 mLifecycleOwner = () -> mLifecycle; 83 mLifecycle = new Lifecycle(mLifecycleOwner); 84 mController = spy(new LocationServicePreferenceController( 85 mContext, mFragment, mLifecycle, mSettingsInjector)); 86 final String key = mController.getPreferenceKey(); 87 when(mScreen.findPreference(key)).thenReturn(mCategory); 88 when(mCategory.getKey()).thenReturn(key); 89 when(mContext.getSystemService(Context.DEVICE_POLICY_SERVICE)) 90 .thenReturn(mDevicePolicyManager); 91 92 } 93 94 @Test 95 public void isAvailable_noInjectedSettings_shouldReturnFalse() { 96 doReturn(false).when(mSettingsInjector).hasInjectedSettings(anyInt()); 97 98 assertThat(mController.isAvailable()).isFalse(); 99 } 100 101 @Test 102 public void isAvailable_hasInjectedSettings_shouldReturnFalse() { 103 doReturn(true).when(mSettingsInjector).hasInjectedSettings(anyInt()); 104 105 assertThat(mController.isAvailable()).isTrue(); 106 } 107 108 @Test 109 public void onResume_shouldRegisterListener() { 110 mController.onResume(); 111 112 verify(mContext).registerReceiver(eq(mController.mInjectedSettingsReceiver), 113 eq(mController.INTENT_FILTER_INJECTED_SETTING_CHANGED)); 114 } 115 116 @Test 117 public void onPause_shouldUnregisterListener() { 118 mController.onResume(); 119 mController.onPause(); 120 121 verify(mContext).unregisterReceiver(mController.mInjectedSettingsReceiver); 122 } 123 124 @Test 125 public void updateState_shouldRemoveAllAndAddInjectedSettings() { 126 final List<Preference> preferences = new ArrayList<>(); 127 final Preference pref1 = new Preference(mContext); 128 pref1.setTitle("Title1"); 129 final Preference pref2 = new Preference(mContext); 130 pref2.setTitle("Title2"); 131 preferences.add(pref1); 132 preferences.add(pref2); 133 doReturn(preferences) 134 .when(mSettingsInjector).getInjectedSettings(any(Context.class), anyInt()); 135 when(mFragment.getPreferenceManager().getContext()).thenReturn(mContext); 136 mController.displayPreference(mScreen); 137 138 mController.updateState(mCategory); 139 140 verify(mCategory).removeAll(); 141 verify(mCategory).addPreference(pref1); 142 verify(mCategory).addPreference(pref2); 143 } 144 145 @Test 146 public void onLocationModeChanged_shouldRequestReloadInjectedSettigns() { 147 mController.onLocationModeChanged(Settings.Secure.LOCATION_MODE_BATTERY_SAVING, false); 148 149 verify(mSettingsInjector).reloadStatusMessages(); 150 } 151 152 @Test 153 public void withUserRestriction_shouldDisableLocationAccuracy() { 154 final List<Preference> preferences = new ArrayList<>(); 155 final RestrictedAppPreference pref = new RestrictedAppPreference(mContext, 156 UserManager.DISALLOW_CONFIG_LOCATION); 157 pref.setTitle("Location Accuracy"); 158 preferences.add(pref); 159 doReturn(preferences).when(mSettingsInjector) 160 .getInjectedSettings(any(Context.class), anyInt()); 161 162 int userId = UserHandle.myUserId(); 163 List<UserManager.EnforcingUser> enforcingUsers = new ArrayList<>(); 164 enforcingUsers.add(new UserManager.EnforcingUser(userId, 165 UserManager.RESTRICTION_SOURCE_DEVICE_OWNER)); 166 ComponentName componentName = new ComponentName("test", "test"); 167 // Ensure that RestrictedLockUtils.checkIfRestrictionEnforced doesn't return null. 168 ShadowUserManager.getShadow().setUserRestrictionSources( 169 UserManager.DISALLOW_CONFIG_LOCATION, 170 UserHandle.of(userId), 171 enforcingUsers); 172 when(mDevicePolicyManager.getDeviceOwnerComponentOnAnyUser()).thenReturn(componentName); 173 174 mController.displayPreference(mScreen); 175 mController.updateState(mCategory); 176 177 assertThat(pref.isEnabled()).isFalse(); 178 assertThat(pref.isDisabledByAdmin()).isTrue(); 179 } 180 } 181
