| /* |
| * Copyright (C) 2020 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 android.car.userlib; |
| |
| import static android.car.test.util.UserTestingHelper.newUser; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| import static org.testng.Assert.assertThrows; |
| |
| import android.car.test.mocks.AbstractExtendedMockitoTestCase; |
| import android.content.Context; |
| import android.content.pm.UserInfo; |
| import android.content.res.Resources; |
| import android.graphics.Bitmap; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| |
| import androidx.test.InstrumentationRegistry; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Mock; |
| |
| public final class UserHelperTest extends AbstractExtendedMockitoTestCase { |
| |
| @Mock private Context mContext; |
| @Mock private UserManager mUserManager; |
| |
| // Not worth to mock because it would need to mock a Drawable used by UserIcons. |
| private final Resources mResources = InstrumentationRegistry.getTargetContext().getResources(); |
| |
| @Override |
| protected void onSessionBuilder(CustomMockitoSessionBuilder session) { |
| session.spyStatic(UserManager.class); |
| } |
| |
| @Before |
| public void setUp() { |
| when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager); |
| when(mContext.getApplicationContext()).thenReturn(mContext); |
| when(mContext.getResources()).thenReturn(mResources); |
| } |
| |
| @Test |
| public void testSafeName() { |
| assertThat(UserHelper.safeName(null)).isNull(); |
| |
| String safe = UserHelper.safeName("UnsafeIam"); |
| assertThat(safe).isNotNull(); |
| assertThat(safe).doesNotContain("UnsafeIAm"); |
| } |
| |
| @Test |
| public void testIsHeadlessSystemUser_system_headlessMode() { |
| mockIsHeadlessSystemUserMode(true); |
| assertThat(UserHelper.isHeadlessSystemUser(UserHandle.USER_SYSTEM)).isTrue(); |
| } |
| |
| @Test |
| public void testIsHeadlessSystemUser_system_nonHeadlessMode() { |
| mockIsHeadlessSystemUserMode(false); |
| assertThat(UserHelper.isHeadlessSystemUser(UserHandle.USER_SYSTEM)).isFalse(); |
| } |
| |
| @Test |
| public void testIsHeadlessSystemUser_nonSystem_headlessMode() { |
| mockIsHeadlessSystemUserMode(true); |
| assertThat(UserHelper.isHeadlessSystemUser(10)).isFalse(); |
| } |
| |
| @Test |
| public void testIsHeadlessSystemUser_nonSystem_nonHeadlessMode() { |
| mockIsHeadlessSystemUserMode(false); |
| assertThat(UserHelper.isHeadlessSystemUser(10)).isFalse(); |
| } |
| |
| @Test |
| public void testDefaultNonAdminRestrictions() { |
| int userId = 20; |
| UserInfo newNonAdmin = newUser(userId); |
| |
| UserHelper.setDefaultNonAdminRestrictions(mContext, newNonAdmin, /* enable= */ true); |
| |
| verify(mUserManager).setUserRestriction( |
| UserManager.DISALLOW_FACTORY_RESET, /* enable= */ true, UserHandle.of(userId)); |
| } |
| |
| @Test |
| public void testDefaultNonAdminRestrictions_nullContext_throwsException() { |
| int userId = 20; |
| UserInfo newNonAdmin = newUser(userId); |
| |
| assertThrows(IllegalArgumentException.class, |
| () -> UserHelper.setDefaultNonAdminRestrictions(/* context= */ null, |
| newNonAdmin, /* enable= */ true)); |
| } |
| |
| @Test |
| public void testDefaultNonAdminRestrictions_nullUser_throwsException() { |
| assertThrows(IllegalArgumentException.class, |
| () -> UserHelper.setDefaultNonAdminRestrictions(mContext, /* user= */ |
| null, /* enable= */ true)); |
| } |
| |
| @Test |
| public void testAssignDefaultIcon() { |
| int userId = 20; |
| UserInfo newNonAdmin = newUser(userId); |
| |
| Bitmap bitmap = UserHelper.assignDefaultIcon(mContext, newNonAdmin); |
| |
| verify(mUserManager).setUserIcon(userId, bitmap); |
| } |
| |
| @Test |
| public void testAssignDefaultIcon_nullContext_throwsException() { |
| int userId = 20; |
| UserInfo newNonAdmin = newUser(userId); |
| |
| assertThrows(IllegalArgumentException.class, |
| () -> UserHelper.assignDefaultIcon(/* context= */ null, newNonAdmin)); |
| } |
| |
| @Test |
| public void testAssignDefaultIcon_nullUser_throwsException() { |
| assertThrows(IllegalArgumentException.class, |
| () -> UserHelper.assignDefaultIcon(mContext, /* user= */ null)); |
| } |
| } |