| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settingslib.users; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.ActivityManager; |
| |
| import android.content.Context; |
| import android.content.pm.UserInfo; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| |
| import com.android.settingslib.testutils.shadow.ShadowActivityManager; |
| import com.android.settingslib.SettingsLibRobolectricTestRunner; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| import org.robolectric.annotation.Implementation; |
| import org.robolectric.annotation.Implements; |
| import org.robolectric.annotation.Resetter; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| @RunWith(SettingsLibRobolectricTestRunner.class) |
| @Config(shadows = { ShadowActivityManager.class, UserManagerHelperRoboTest.ShadowUserHandle.class}) |
| public class UserManagerHelperRoboTest { |
| @Mock |
| private Context mContext; |
| @Mock |
| private UserManager mUserManager; |
| |
| private UserManagerHelper mHelper; |
| |
| @Before |
| public void setUpMocksAndUserManagerHelper() { |
| MockitoAnnotations.initMocks(this); |
| when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager); |
| when(mContext.getSystemService(Context.ACTIVITY_SERVICE)).thenReturn( |
| RuntimeEnvironment.application.getSystemService(ActivityManager.class)); |
| mHelper = new UserManagerHelper(mContext); |
| } |
| |
| @After |
| public void tearDown() { |
| ShadowActivityManager.getShadow().reset(); |
| } |
| |
| @Test |
| public void getForegroundUserId() { |
| ShadowActivityManager.setCurrentUser(15); |
| assertThat(mHelper.getForegroundUserId()).isEqualTo(15); |
| } |
| |
| @Test |
| public void getForegroundUserInfo() { |
| ShadowActivityManager.setCurrentUser(17); |
| when(mUserManager.getUserInfo(ShadowActivityManager.getCurrentUser())) |
| .thenReturn(createUserInfoForId(ShadowActivityManager.getCurrentUser())); |
| assertThat(mHelper.getForegroundUserInfo().id).isEqualTo(17); |
| } |
| |
| @Test |
| public void getCurrentProcessUserId() { |
| ShadowUserHandle.setUid(11); |
| assertThat(mHelper.getCurrentProcessUserId()).isEqualTo(11); |
| } |
| |
| @Test |
| public void getCurrentProcessUserInfo() { |
| ShadowUserHandle.setUid(12); |
| when(mUserManager.getUserInfo(UserHandle.myUserId())) |
| .thenReturn(createUserInfoForId(UserHandle.myUserId())); |
| assertThat(mHelper.getCurrentProcessUserInfo().id).isEqualTo(12); |
| } |
| |
| @Test |
| public void getAllUsersExcludesCurrentProcessUser() { |
| ShadowUserHandle.setUid(12); |
| UserInfo currentProcessUser = createUserInfoForId(12); |
| |
| UserInfo otherUser1 = createUserInfoForId(13); |
| UserInfo otherUser2 = createUserInfoForId(11); |
| UserInfo otherUser3 = createUserInfoForId(14); |
| |
| List<UserInfo> testUsers = new ArrayList<>(); |
| testUsers.add(otherUser1); |
| testUsers.add(otherUser2); |
| testUsers.add(currentProcessUser); |
| testUsers.add(otherUser3); |
| |
| when(mUserManager.getUsers(true)).thenReturn(testUsers); |
| |
| // Should return 3 users that don't have currentProcessUser id. |
| assertThat(mHelper.getAllUsersExcludesCurrentProcessUser()).hasSize(3); |
| assertThat(mHelper.getAllUsersExcludesCurrentProcessUser()) |
| .containsExactly(otherUser1, otherUser2, otherUser3); |
| } |
| |
| @Test |
| public void getAllUsersExcludesForegroundUser() { |
| ShadowActivityManager.setCurrentUser(17); |
| UserInfo foregroundUser = createUserInfoForId(17); |
| |
| UserInfo otherUser1 = createUserInfoForId(11); |
| UserInfo otherUser2 = createUserInfoForId(18); |
| UserInfo otherUser3 = createUserInfoForId(16); |
| |
| List<UserInfo> testUsers = new ArrayList<>(); |
| testUsers.add(otherUser1); |
| testUsers.add(otherUser2); |
| testUsers.add(foregroundUser); |
| testUsers.add(otherUser3); |
| |
| when(mUserManager.getUsers(true)).thenReturn(testUsers); |
| |
| // Should return 3 users that don't have foregroundUser id. |
| assertThat(mHelper.getAllUsersExcludesForegroundUser()).hasSize(3); |
| assertThat(mHelper.getAllUsersExcludesForegroundUser()) |
| .containsExactly(otherUser1, otherUser2, otherUser3); |
| } |
| |
| @Test |
| public void userIsForegroundUser() { |
| ShadowActivityManager.setCurrentUser(10); |
| assertThat(mHelper.userIsForegroundUser(createUserInfoForId(10))).isTrue(); |
| assertThat(mHelper.userIsForegroundUser(createUserInfoForId(11))).isFalse(); |
| |
| ShadowActivityManager.setCurrentUser(11); |
| assertThat(mHelper.userIsForegroundUser(createUserInfoForId(11))).isTrue(); |
| } |
| |
| @Test |
| public void userIsRunningCurrentProcess() { |
| ShadowUserHandle.setUid(10); |
| assertThat(mHelper.userIsRunningCurrentProcess(createUserInfoForId(10))).isTrue(); |
| assertThat(mHelper.userIsRunningCurrentProcess(createUserInfoForId(11))).isFalse(); |
| |
| ShadowUserHandle.setUid(11); |
| assertThat(mHelper.userIsRunningCurrentProcess(createUserInfoForId(11))).isTrue(); |
| } |
| |
| @Test |
| public void removingCurrentProcessUserSwitchesToSystemUser() { |
| // Set currentProcess user to be user 10. |
| ShadowUserHandle.setUid(10); |
| |
| // Removing a currentProcess user, calls "switch" to system user |
| mHelper.removeUser(createUserInfoForId(10)); |
| assertThat(ShadowActivityManager.getShadow().getSwitchUserCalled()).isTrue(); |
| assertThat(ShadowActivityManager.getShadow().getUserSwitchedTo()).isEqualTo(0); |
| |
| verify(mUserManager).removeUser(10); |
| } |
| |
| @Test |
| public void switchToUser() { |
| ShadowActivityManager.setCurrentUser(20); |
| |
| // Switching to foreground user doesn't do anything. |
| mHelper.switchToUser(createUserInfoForId(20)); |
| assertThat(ShadowActivityManager.getShadow().getSwitchUserCalled()).isFalse(); |
| |
| // Switching to Guest calls createGuest. |
| UserInfo guestInfo = new UserInfo(21, "Test Guest", UserInfo.FLAG_GUEST); |
| mHelper.switchToUser(guestInfo); |
| verify(mUserManager).createGuest(mContext, "Test Guest"); |
| |
| // Switching to non-current, non-guest user, simply calls switchUser. |
| UserInfo userToSwitchTo = new UserInfo(22, "Test User", 0); |
| mHelper.switchToUser(userToSwitchTo); |
| assertThat(ShadowActivityManager.getShadow().getSwitchUserCalled()).isTrue(); |
| assertThat(ShadowActivityManager.getShadow().getUserSwitchedTo()).isEqualTo(22); |
| } |
| |
| private UserInfo createUserInfoForId(int id) { |
| UserInfo userInfo = new UserInfo(); |
| userInfo.id = id; |
| return userInfo; |
| } |
| |
| @Implements(UserHandle.class) |
| public static class ShadowUserHandle { |
| private static int sUid = 0; // SYSTEM by default |
| |
| public static void setUid(int uid) { |
| sUid = uid; |
| } |
| |
| @Implementation |
| public static int myUserId() { |
| return sUid; |
| } |
| |
| @Resetter |
| public static void reset() { |
| sUid = 0; |
| } |
| } |
| } |