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.ArgumentMatchers.anyObject; 22 import static org.mockito.ArgumentMatchers.eq; 23 import static org.mockito.Mockito.doAnswer; 24 import static org.mockito.Mockito.when; 25 26 import android.content.Context; 27 28 import androidx.preference.Preference; 29 30 import com.android.settings.R; 31 import com.android.settings.applications.ApplicationFeatureProvider; 32 import com.android.settings.testutils.FakeFeatureFactory; 33 34 import org.junit.Before; 35 import org.junit.Test; 36 import org.mockito.Answers; 37 import org.mockito.Mock; 38 import org.mockito.MockitoAnnotations; 39 import org.mockito.invocation.InvocationOnMock; 40 import org.mockito.stubbing.Answer; 41 42 /** 43 * Common base for testing subclasses of {@link AdminGrantedPermissionsPreferenceControllerBase}. 44 */ 45 public abstract class AdminGrantedPermissionsPreferenceControllerTestBase { 46 47 private final String mKey; 48 final String[] mPermissions; 49 50 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 51 protected Context mContext; 52 private FakeFeatureFactory mFeatureFactory; 53 54 protected AdminGrantedPermissionsPreferenceControllerBase mController; 55 AdminGrantedPermissionsPreferenceControllerTestBase(String key, String[] permissions)56 AdminGrantedPermissionsPreferenceControllerTestBase(String key, String[] permissions) { 57 mKey = key; 58 mPermissions = permissions; 59 } 60 61 @Before setUp()62 public void setUp() { 63 MockitoAnnotations.initMocks(this); 64 mFeatureFactory = FakeFeatureFactory.setupForTest(); 65 mController = createController(true /* async */); 66 } 67 setNumberOfPackagesWithAdminGrantedPermissions(int number, boolean async)68 private void setNumberOfPackagesWithAdminGrantedPermissions(int number, boolean async) { 69 doAnswer(new Answer() { 70 public Object answer(InvocationOnMock invocation) { 71 ((ApplicationFeatureProvider.NumberOfAppsCallback) 72 invocation.getArguments()[2]).onNumberOfAppsResult(number); 73 return null; 74 } 75 }).when(mFeatureFactory.applicationFeatureProvider) 76 .calculateNumberOfAppsWithAdminGrantedPermissions(eq(mPermissions), 77 eq(async), anyObject()); 78 } 79 80 @Test testUpdateState()81 public void testUpdateState() { 82 final Preference preference = new Preference(mContext, null, 0, 0); 83 preference.setVisible(true); 84 85 setNumberOfPackagesWithAdminGrantedPermissions(0, true /* async */); 86 mController.updateState(preference); 87 assertThat(preference.isVisible()).isFalse(); 88 89 setNumberOfPackagesWithAdminGrantedPermissions(20, true /* async */); 90 when(mContext.getResources().getQuantityString( 91 R.plurals.enterprise_privacy_number_packages_lower_bound, 20, 20)) 92 .thenReturn("minimum 20 apps"); 93 mController.updateState(preference); 94 assertThat(preference.getSummary()).isEqualTo("minimum 20 apps"); 95 assertThat(preference.isVisible()).isTrue(); 96 } 97 98 @Test testIsAvailableSync()99 public void testIsAvailableSync() { 100 final AdminGrantedPermissionsPreferenceControllerBase controller 101 = createController(false /* async */); 102 103 setNumberOfPackagesWithAdminGrantedPermissions(0, false /* async */); 104 assertThat(controller.isAvailable()).isFalse(); 105 106 setNumberOfPackagesWithAdminGrantedPermissions(20, false /* async */); 107 assertThat(controller.isAvailable()).isTrue(); 108 } 109 110 @Test testIsAvailableAsync()111 public void testIsAvailableAsync() { 112 setNumberOfPackagesWithAdminGrantedPermissions(0, true /* async */); 113 assertThat(mController.isAvailable()).isTrue(); 114 115 setNumberOfPackagesWithAdminGrantedPermissions(20, true /* async */); 116 assertThat(mController.isAvailable()).isTrue(); 117 } 118 119 @Test testHandlePreferenceTreeClick()120 public void testHandlePreferenceTreeClick() { 121 assertThat(mController.handlePreferenceTreeClick(new Preference(mContext, null, 0, 0))) 122 .isFalse(); 123 } 124 125 @Test testGetPreferenceKey()126 public void testGetPreferenceKey() { 127 assertThat(mController.getPreferenceKey()).isEqualTo(mKey); 128 } 129 createController( boolean async)130 protected abstract AdminGrantedPermissionsPreferenceControllerBase createController( 131 boolean async); 132 } 133