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.display; 18 19 import static android.provider.Settings.System.SCREEN_OFF_TIMEOUT; 20 21 import static com.google.common.truth.Truth.assertThat; 22 23 import static org.mockito.Mockito.anyInt; 24 import static org.mockito.Mockito.spy; 25 import static org.mockito.Mockito.times; 26 import static org.mockito.Mockito.verify; 27 import static org.mockito.Mockito.when; 28 29 import android.content.Context; 30 import android.os.UserHandle; 31 import android.os.UserManager; 32 import android.provider.Settings; 33 34 import com.android.settings.R; 35 import com.android.settings.testutils.shadow.ShadowDevicePolicyManager; 36 import com.android.settings.testutils.shadow.ShadowRestrictedLockUtilsInternal; 37 import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin; 38 39 import org.junit.After; 40 import org.junit.Before; 41 import org.junit.Test; 42 import org.junit.runner.RunWith; 43 import org.mockito.ArgumentCaptor; 44 import org.mockito.Mock; 45 import org.mockito.MockitoAnnotations; 46 import org.robolectric.RobolectricTestRunner; 47 import org.robolectric.RuntimeEnvironment; 48 import org.robolectric.annotation.Config; 49 50 import java.util.ArrayList; 51 import java.util.Collections; 52 import java.util.List; 53 54 @RunWith(RobolectricTestRunner.class) 55 @Config(shadows = ShadowDevicePolicyManager.class) 56 public class TimeoutPreferenceControllerTest { 57 58 private static final int TIMEOUT = 30; 59 private static final String KEY_SCREEN_TIMEOUT = "screen_timeout"; 60 private static final String DEFAULT_TIMEOUT = "300000"; // 5 minutes 61 62 private Context mContext; 63 @Mock 64 private TimeoutListPreference mPreference; 65 @Mock 66 private UserManager mUserManager; 67 68 private TimeoutPreferenceController mController; 69 70 @Before setUp()71 public void setUp() { 72 MockitoAnnotations.initMocks(this); 73 mContext = spy(RuntimeEnvironment.application); 74 when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager); 75 when(mPreference.getValue()).thenReturn(DEFAULT_TIMEOUT); 76 mController = new TimeoutPreferenceController(mContext, KEY_SCREEN_TIMEOUT); 77 } 78 79 @After tearDown()80 public void tearDown() { 81 ShadowRestrictedLockUtilsInternal.reset(); 82 } 83 84 @Test testOnPreferenceChange_SetTimeout_ReturnCorrectTimeout()85 public void testOnPreferenceChange_SetTimeout_ReturnCorrectTimeout() { 86 mController.onPreferenceChange(mPreference, Integer.toString(TIMEOUT)); 87 88 final int mode = Settings.System.getInt(mContext.getContentResolver(), 89 SCREEN_OFF_TIMEOUT, 0); 90 assertThat(mode).isEqualTo(TIMEOUT); 91 } 92 93 @Test testUpdateStateNoAdminTimeouts()94 public void testUpdateStateNoAdminTimeouts() { 95 when(mUserManager.getProfiles(anyInt())).thenReturn(Collections.emptyList()); 96 mController.updateState(mPreference); 97 verify(mPreference).removeUnusableTimeouts(0, null); 98 } 99 100 @Test testUpdateStateWithAdminTimeouts()101 public void testUpdateStateWithAdminTimeouts() { 102 final int profileUserId = UserHandle.myUserId(); 103 final long timeout = 10000; 104 when(mUserManager.getProfiles(profileUserId)).thenReturn(Collections.emptyList()); 105 ShadowDevicePolicyManager.getShadow().setMaximumTimeToLock(profileUserId, timeout); 106 107 mController.updateState(mPreference); 108 verify(mPreference).removeUnusableTimeouts(timeout, null); 109 } 110 111 @Test testUpdateStateWithAdminTimeoutsAndRestriction()112 public void testUpdateStateWithAdminTimeoutsAndRestriction() { 113 final int profileUserId = UserHandle.myUserId(); 114 final long timeout = 100; 115 when(mUserManager.getProfiles(profileUserId)).thenReturn(Collections.emptyList()); 116 ShadowDevicePolicyManager.getShadow().setMaximumTimeToLock(profileUserId, timeout); 117 118 int userId = UserHandle.myUserId(); 119 List<UserManager.EnforcingUser> enforcingUsers = new ArrayList<>(); 120 // Add two enforcing users so that RestrictedLockUtils.checkIfRestrictionEnforced returns 121 // non-null. 122 enforcingUsers.add(new UserManager.EnforcingUser(userId, 123 UserManager.RESTRICTION_SOURCE_DEVICE_OWNER)); 124 enforcingUsers.add(new UserManager.EnforcingUser(userId, 125 UserManager.RESTRICTION_SOURCE_PROFILE_OWNER)); 126 when(mUserManager.getUserRestrictionSources( 127 UserManager.DISALLOW_CONFIG_SCREEN_TIMEOUT, UserHandle.of(userId))) 128 .thenReturn(enforcingUsers); 129 130 mController.updateState(mPreference); 131 132 ArgumentCaptor<Long> longCaptor = ArgumentCaptor.forClass(Long.class); 133 ArgumentCaptor<EnforcedAdmin> adminCaptor = ArgumentCaptor.forClass(EnforcedAdmin.class); 134 135 verify(mPreference, times(2)) 136 .removeUnusableTimeouts(longCaptor.capture(), adminCaptor.capture()); 137 assertThat(longCaptor.getValue()).isEqualTo(0); 138 assertThat(adminCaptor.getValue()).isNotNull(); 139 } 140 141 @Test 142 @Config(shadows = ShadowRestrictedLockUtilsInternal.class) updateState_selectedTimeoutLargerThanAdminMax_shouldSetSummaryToUpdatedPrefValue()143 public void updateState_selectedTimeoutLargerThanAdminMax_shouldSetSummaryToUpdatedPrefValue() { 144 final int profileUserId = UserHandle.myUserId(); 145 final long allowedTimeout = 480000L; // 8 minutes 146 when(mUserManager.getProfiles(profileUserId)).thenReturn(Collections.emptyList()); 147 ShadowDevicePolicyManager.getShadow().setMaximumTimeToLock(profileUserId, allowedTimeout); 148 ShadowRestrictedLockUtilsInternal.setMaximumTimeToLockIsSet(true); 149 final CharSequence[] timeouts = {"15000", "30000", "60000", "120000", "300000", "600000"}; 150 final CharSequence[] summaries = {"15s", "30s", "1m", "2m", "5m", "10m"}; 151 // set current timeout to be 10 minutes, which is longer than the allowed 8 minutes 152 Settings.System.putLong(mContext.getContentResolver(), SCREEN_OFF_TIMEOUT, 600000L); 153 when(mPreference.getEntries()).thenReturn(summaries); 154 when(mPreference.getEntryValues()).thenReturn(timeouts); 155 when(mPreference.getValue()).thenReturn("300000"); 156 157 mController.updateState(mPreference); 158 159 verify(mPreference).setSummary(mContext.getString(R.string.screen_timeout_summary, "5m")); 160 } 161 } 162