| /* |
| * Copyright 2013 Google Inc. |
| * |
| * 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.google.common.jimfs; |
| |
| import static com.google.common.jimfs.UserLookupService.createUserPrincipal; |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.common.collect.ImmutableSet; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| import java.io.IOException; |
| import java.nio.file.attribute.FileOwnerAttributeView; |
| import java.util.Set; |
| |
| /** |
| * Tests for {@link OwnerAttributeProvider}. |
| * |
| * @author Colin Decker |
| */ |
| @RunWith(JUnit4.class) |
| public class OwnerAttributeProviderTest |
| extends AbstractAttributeProviderTest<OwnerAttributeProvider> { |
| |
| @Override |
| protected OwnerAttributeProvider createProvider() { |
| return new OwnerAttributeProvider(); |
| } |
| |
| @Override |
| protected Set<? extends AttributeProvider> createInheritedProviders() { |
| return ImmutableSet.of(); |
| } |
| |
| @Test |
| public void testInitialAttributes() { |
| assertThat(provider.get(file, "owner")).isEqualTo(createUserPrincipal("user")); |
| } |
| |
| @Test |
| public void testSet() { |
| assertSetAndGetSucceeds("owner", createUserPrincipal("user")); |
| assertSetAndGetSucceedsOnCreate("owner", createUserPrincipal("user")); |
| |
| // invalid type |
| assertSetFails("owner", "root"); |
| } |
| |
| @Test |
| public void testView() throws IOException { |
| FileOwnerAttributeView view = provider.view(fileLookup(), NO_INHERITED_VIEWS); |
| assertThat(view).isNotNull(); |
| |
| assertThat(view.name()).isEqualTo("owner"); |
| assertThat(view.getOwner()).isEqualTo(createUserPrincipal("user")); |
| |
| view.setOwner(createUserPrincipal("root")); |
| assertThat(view.getOwner()).isEqualTo(createUserPrincipal("root")); |
| assertThat(file.getAttribute("owner", "owner")).isEqualTo(createUserPrincipal("root")); |
| } |
| } |