/* * 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.truth.Truth.assertThat; import static org.junit.Assert.assertNotNull; import com.google.common.collect.ImmutableList; import com.google.common.collect.ImmutableMap; import com.google.common.collect.ImmutableSet; import java.io.IOException; import java.nio.file.attribute.DosFileAttributeView; import java.nio.file.attribute.DosFileAttributes; import java.nio.file.attribute.FileAttributeView; import java.nio.file.attribute.FileTime; import java.util.Set; import org.junit.Test; import org.junit.runner.RunWith; import org.junit.runners.JUnit4; /** * Tests for {@link DosAttributeProvider}. * * @author Colin Decker */ @RunWith(JUnit4.class) public class DosAttributeProviderTest extends AbstractAttributeProviderTest<DosAttributeProvider> { private static final ImmutableList<String> DOS_ATTRIBUTES = ImmutableList.of("hidden", "archive", "readonly", "system"); @Override protected DosAttributeProvider createProvider() { return new DosAttributeProvider(); } @Override protected Set<? extends AttributeProvider> createInheritedProviders() { return ImmutableSet.of(new BasicAttributeProvider(), new OwnerAttributeProvider()); } @Test public void testInitialAttributes() { for (String attribute : DOS_ATTRIBUTES) { assertThat(provider.get(file, attribute)).isEqualTo(false); } } @Test public void testSet() { for (String attribute : DOS_ATTRIBUTES) { assertSetAndGetSucceeds(attribute, true); assertSetFailsOnCreate(attribute, true); } } @Test public void testView() throws IOException { DosFileAttributeView view = provider.view( fileLookup(), ImmutableMap.<String, FileAttributeView>of( "basic", new BasicAttributeProvider().view(fileLookup(), NO_INHERITED_VIEWS))); assertNotNull(view); assertThat(view.name()).isEqualTo("dos"); DosFileAttributes attrs = view.readAttributes(); assertThat(attrs.isHidden()).isFalse(); assertThat(attrs.isArchive()).isFalse(); assertThat(attrs.isReadOnly()).isFalse(); assertThat(attrs.isSystem()).isFalse(); view.setArchive(true); view.setReadOnly(true); view.setHidden(true); view.setSystem(false); assertThat(attrs.isHidden()).isFalse(); assertThat(attrs.isArchive()).isFalse(); assertThat(attrs.isReadOnly()).isFalse(); attrs = view.readAttributes(); assertThat(attrs.isHidden()).isTrue(); assertThat(attrs.isArchive()).isTrue(); assertThat(attrs.isReadOnly()).isTrue(); assertThat(attrs.isSystem()).isFalse(); view.setTimes(FileTime.fromMillis(0L), null, null); assertThat(view.readAttributes().lastModifiedTime()).isEqualTo(FileTime.fromMillis(0L)); } @Test public void testAttributes() { DosFileAttributes attrs = provider.readAttributes(file); assertThat(attrs.isHidden()).isFalse(); assertThat(attrs.isArchive()).isFalse(); assertThat(attrs.isReadOnly()).isFalse(); assertThat(attrs.isSystem()).isFalse(); file.setAttribute("dos", "hidden", true); attrs = provider.readAttributes(file); assertThat(attrs.isHidden()).isTrue(); assertThat(attrs.isArchive()).isFalse(); assertThat(attrs.isReadOnly()).isFalse(); assertThat(attrs.isSystem()).isFalse(); } }