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 import static org.mockito.Mockito.anyObject; 21 import static org.mockito.Mockito.doAnswer; 22 import static org.mockito.Mockito.eq; 23 import static org.mockito.Mockito.when; 24 25 import android.content.Context; 26 import android.support.v7.preference.Preference; 27 28 import com.android.settings.R; 29 import com.android.settings.applications.ApplicationFeatureProvider; 30 import com.android.settings.testutils.FakeFeatureFactory; 31 import com.android.settings.testutils.SettingsRobolectricTestRunner; 32 33 import org.junit.Before; 34 import org.junit.Test; 35 import org.junit.runner.RunWith; 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 @RunWith(SettingsRobolectricTestRunner.class) 43 public class EnterpriseInstalledPackagesPreferenceControllerTest { 44 45 private static final String KEY_NUMBER_ENTERPRISE_INSTALLED_PACKAGES 46 = "number_enterprise_installed_packages"; 47 48 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 49 private Context mContext; 50 private FakeFeatureFactory mFeatureFactory; 51 52 private EnterpriseInstalledPackagesPreferenceController mController; 53 54 @Before setUp()55 public void setUp() { 56 MockitoAnnotations.initMocks(this); 57 mFeatureFactory = FakeFeatureFactory.setupForTest(); 58 mController = new EnterpriseInstalledPackagesPreferenceController(mContext, 59 true /* async */); 60 } 61 setNumberOfEnterpriseInstalledPackages(int number, boolean async)62 private void setNumberOfEnterpriseInstalledPackages(int number, boolean async) { 63 doAnswer(new Answer() { 64 public Object answer(InvocationOnMock invocation) { 65 ((ApplicationFeatureProvider.NumberOfAppsCallback) 66 invocation.getArguments()[1]).onNumberOfAppsResult(number); 67 return null; 68 } 69 }).when(mFeatureFactory.applicationFeatureProvider) 70 .calculateNumberOfPolicyInstalledApps(eq(async), anyObject()); 71 } 72 73 @Test testUpdateState()74 public void testUpdateState() { 75 final Preference preference = new Preference(mContext, null, 0, 0); 76 preference.setVisible(true); 77 78 setNumberOfEnterpriseInstalledPackages(0, true /* async */); 79 mController.updateState(preference); 80 assertThat(preference.isVisible()).isFalse(); 81 82 setNumberOfEnterpriseInstalledPackages(20, true /* async */); 83 when(mContext.getResources().getQuantityString( 84 R.plurals.enterprise_privacy_number_packages_lower_bound, 20, 20)) 85 .thenReturn("minimum 20 apps"); 86 mController.updateState(preference); 87 assertThat(preference.getSummary()).isEqualTo("minimum 20 apps"); 88 assertThat(preference.isVisible()).isTrue(); 89 } 90 91 @Test testIsAvailableSync()92 public void testIsAvailableSync() { 93 final EnterpriseInstalledPackagesPreferenceController controller 94 = new EnterpriseInstalledPackagesPreferenceController(mContext, false /* async */); 95 96 setNumberOfEnterpriseInstalledPackages(0, false /* async */); 97 assertThat(controller.isAvailable()).isFalse(); 98 99 setNumberOfEnterpriseInstalledPackages(20, false /* async */); 100 assertThat(controller.isAvailable()).isTrue(); 101 } 102 103 @Test testIsAvailableAsync()104 public void testIsAvailableAsync() { 105 setNumberOfEnterpriseInstalledPackages(0, true /* async */); 106 assertThat(mController.isAvailable()).isTrue(); 107 108 setNumberOfEnterpriseInstalledPackages(20, true /* async */); 109 assertThat(mController.isAvailable()).isTrue(); 110 } 111 112 @Test testHandlePreferenceTreeClick()113 public void testHandlePreferenceTreeClick() { 114 assertThat(mController.handlePreferenceTreeClick(new Preference(mContext, null, 0, 0))) 115 .isFalse(); 116 } 117 118 @Test testGetPreferenceKey()119 public void testGetPreferenceKey() { 120 assertThat(mController.getPreferenceKey()) 121 .isEqualTo(KEY_NUMBER_ENTERPRISE_INSTALLED_PACKAGES); 122 } 123 } 124