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 17package com.android.settings.backup; 18 19import static com.google.common.truth.Truth.assertThat; 20import static org.mockito.Mockito.spy; 21import static org.mockito.Mockito.verify; 22import static org.mockito.Mockito.when; 23 24import android.app.backup.BackupManager; 25import android.content.Context; 26import android.os.UserManager; 27import android.support.v7.preference.Preference; 28 29import com.android.settings.R; 30import com.android.settings.testutils.SettingsRobolectricTestRunner; 31 32import org.junit.Before; 33import org.junit.Test; 34import org.junit.runner.RunWith; 35import org.mockito.Mock; 36import org.mockito.MockitoAnnotations; 37import org.robolectric.RuntimeEnvironment; 38import org.robolectric.annotation.Config; 39import org.robolectric.annotation.Implementation; 40import org.robolectric.annotation.Implements; 41 42@RunWith(SettingsRobolectricTestRunner.class) 43@Config(shadows = BackupSettingsActivityPreferenceControllerTest.ShadowBackupManager.class) 44public class BackupSettingsActivityPreferenceControllerTest { 45 46 private static final String KEY_BACKUP_SETTINGS = "backup_settings"; 47 48 private Context mContext; 49 @Mock 50 private UserManager mUserManager; 51 52 @Mock 53 private Preference mBackupPreference; 54 55 private BackupSettingsActivityPreferenceController mController; 56 57 private static boolean mBackupEnabled; 58 59 @Before 60 public void setUp() { 61 MockitoAnnotations.initMocks(this); 62 mContext = spy(RuntimeEnvironment.application.getApplicationContext()); 63 when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager); 64 65 mController = new BackupSettingsActivityPreferenceController(mContext); 66 } 67 68 @Test 69 public void updateState_backupOn() { 70 mBackupEnabled = true; 71 72 mController.updateState(mBackupPreference); 73 String summaryString = mContext.getString(R.string.accessibility_feature_state_on); 74 verify(mBackupPreference).setSummary(summaryString); 75 } 76 77 @Test 78 public void updateState_backupOff() { 79 mBackupEnabled = false; 80 81 mController.updateState(mBackupPreference); 82 String summaryString = mContext.getString(R.string.accessibility_feature_state_off); 83 verify(mBackupPreference).setSummary(summaryString); 84 } 85 86 @Test 87 public void isAvailable_systemUser() { 88 when(mUserManager.isAdminUser()).thenReturn(true); 89 90 assertThat(mController.isAvailable()).isTrue(); 91 } 92 93 @Test 94 public void isAvailable_nonSystemUser() { 95 when(mUserManager.isAdminUser()).thenReturn(false); 96 97 assertThat(mController.isAvailable()).isFalse(); 98 } 99 100 @Test 101 public void getPreferenceKey() { 102 assertThat(mController.getPreferenceKey()).isEqualTo(KEY_BACKUP_SETTINGS); 103 } 104 105 @Implements(BackupManager.class) 106 public static class ShadowBackupManager { 107 108 @Implementation 109 public boolean isBackupEnabled() { 110 return mBackupEnabled; 111 } 112 } 113} 114