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.android.settings.testutils.ApplicationTestUtils.buildInfo; 20 import static com.google.common.truth.Truth.assertThat; 21 import static org.mockito.Answers.RETURNS_DEEP_STUBS; 22 import static org.mockito.Matchers.any; 23 import static org.mockito.Matchers.anyInt; 24 import static org.mockito.Matchers.eq; 25 import static org.mockito.Mockito.doReturn; 26 import static org.mockito.Mockito.spy; 27 import static org.mockito.Mockito.times; 28 import static org.mockito.Mockito.verify; 29 import static org.mockito.Mockito.when; 30 31 import android.content.Context; 32 import android.content.pm.PackageManager; 33 import android.content.pm.UserInfo; 34 import android.os.UserManager; 35 import android.support.v7.preference.Preference; 36 import android.support.v7.preference.PreferenceScreen; 37 38 import com.android.settings.SettingsPreferenceFragment; 39 import com.android.settings.applications.ApplicationFeatureProvider; 40 import com.android.settings.applications.UserAppInfo; 41 import com.android.settings.testutils.SettingsRobolectricTestRunner; 42 43 import org.junit.Before; 44 import org.junit.Test; 45 import org.junit.runner.RunWith; 46 import org.mockito.ArgumentCaptor; 47 import org.mockito.Mock; 48 import org.mockito.MockitoAnnotations; 49 import org.robolectric.RuntimeEnvironment; 50 51 import java.util.ArrayList; 52 import java.util.Arrays; 53 import java.util.HashSet; 54 import java.util.List; 55 import java.util.Set; 56 57 @RunWith(SettingsRobolectricTestRunner.class) 58 public class ApplicationListPreferenceControllerTest { 59 60 private static final int MAIN_USER_ID = 0; 61 62 private static final int MANAGED_PROFILE_ID = 10; 63 private static final int PER_USER_UID_RANGE = 100000; 64 private static final int MAIN_USER_APP_UID = MAIN_USER_ID * PER_USER_UID_RANGE; 65 private static final int MANAGED_PROFILE_APP_UID = MANAGED_PROFILE_ID * PER_USER_UID_RANGE; 66 67 private static final String APP_1 = "APP_1"; 68 private static final String APP_2 = "APP_2"; 69 private static final String APP_3 = "APP_3"; 70 71 @Mock(answer = RETURNS_DEEP_STUBS) 72 private PreferenceScreen mScreen; 73 @Mock(answer = RETURNS_DEEP_STUBS) 74 private PackageManager mPackageManager; 75 @Mock(answer = RETURNS_DEEP_STUBS) 76 private SettingsPreferenceFragment mFragment; 77 @Mock 78 private UserManager mUserManager; 79 80 private Context mContext; 81 private ApplicationListPreferenceController mController; 82 83 @Before 84 public void setUp() { 85 MockitoAnnotations.initMocks(this); 86 mContext = spy(RuntimeEnvironment.application); 87 doReturn(mUserManager).when(mContext).getSystemService(UserManager.class); 88 when(mFragment.getPreferenceScreen()).thenReturn(mScreen); 89 when(mFragment.getPreferenceManager().getContext()).thenReturn(mContext); 90 when(mPackageManager.getText(eq(APP_1), anyInt(), any())).thenReturn(APP_1); 91 when(mPackageManager.getText(eq(APP_2), anyInt(), any())).thenReturn(APP_2); 92 when(mPackageManager.getText(eq(APP_3), anyInt(), any())).thenReturn(APP_3); 93 94 mController = new ApplicationListPreferenceController(mContext, new ThreeAppsBuilder(), 95 mPackageManager, mFragment); 96 } 97 98 @Test 99 public void checkNumberAndTitlesOfApps() { 100 ArgumentCaptor<Preference> apps = ArgumentCaptor.forClass(Preference.class); 101 verify(mScreen, times(3)).addPreference(apps.capture()); 102 final Set<String> expectedPackages = new HashSet<>(Arrays.asList(APP_1, APP_2, APP_3)); 103 final Set<String> packages = new HashSet<>(); 104 105 for (Preference p : apps.getAllValues()) { 106 packages.add(p.getTitle().toString()); 107 } 108 assertThat(packages).isEqualTo(expectedPackages); 109 } 110 111 @Test 112 public void isAvailable() { 113 assertThat(mController.isAvailable()).isTrue(); 114 } 115 116 @Test 117 public void getPreferenceKey() { 118 assertThat(mController.getPreferenceKey()).isNull(); 119 } 120 121 private static class ThreeAppsBuilder 122 implements ApplicationListPreferenceController.ApplicationListBuilder { 123 @Override 124 public void buildApplicationList(Context context, 125 ApplicationFeatureProvider.ListOfAppsCallback callback) { 126 final List<UserAppInfo> apps = new ArrayList<>(); 127 final UserInfo user = new UserInfo(MAIN_USER_ID, "main", UserInfo.FLAG_ADMIN); 128 apps.add(new UserAppInfo(user, buildInfo(MAIN_USER_APP_UID, APP_1, 0, 0))); 129 apps.add(new UserAppInfo(user, buildInfo(MAIN_USER_APP_UID, APP_2, 0, 0))); 130 apps.add(new UserAppInfo(user, buildInfo(MANAGED_PROFILE_APP_UID, APP_3, 0, 0))); 131 callback.onListOfAppsResult(apps); 132 } 133 } 134 } 135
