/*
* 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 static java.nio.file.attribute.AclEntryFlag.DIRECTORY_INHERIT;
import static java.nio.file.attribute.AclEntryPermission.APPEND_DATA;
import static java.nio.file.attribute.AclEntryPermission.DELETE;
import static java.nio.file.attribute.AclEntryType.ALLOW;
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 org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import java.io.IOException;
import java.nio.file.attribute.AclEntry;
import java.nio.file.attribute.AclFileAttributeView;
import java.nio.file.attribute.FileAttributeView;
import java.nio.file.attribute.UserPrincipal;
import java.util.Map;
import java.util.Set;
/**
* Tests for {@link AclAttributeProvider}.
*
* @author Colin Decker
*/
@RunWith(JUnit4.class)
public class AclAttributeProviderTest extends AbstractAttributeProviderTest<AclAttributeProvider> {
private static final UserPrincipal USER = createUserPrincipal("user");
private static final UserPrincipal FOO = createUserPrincipal("foo");
private static final ImmutableList<AclEntry> defaultAcl = new ImmutableList.Builder<AclEntry>()
.add(AclEntry.newBuilder()
.setType(ALLOW)
.setFlags(DIRECTORY_INHERIT)
.setPermissions(DELETE, APPEND_DATA)
.setPrincipal(USER)
.build())
.add(AclEntry.newBuilder()
.setType(ALLOW)
.setFlags(DIRECTORY_INHERIT)
.setPermissions(DELETE, APPEND_DATA)
.setPrincipal(FOO)
.build())
.build();
@Override
protected AclAttributeProvider createProvider() {
return new AclAttributeProvider();
}
@Override
protected Set<? extends AttributeProvider> createInheritedProviders() {
return ImmutableSet.of(new BasicAttributeProvider(), new OwnerAttributeProvider());
}
@Override
protected Map<String, ?> createDefaultValues() {
return ImmutableMap.of("acl:acl", defaultAcl);
}
@Test
public void testInitialAttributes() {
assertThat(provider.get(file, "acl")).isEqualTo(defaultAcl);
}
@Test
public void testSet() {
assertSetAndGetSucceeds("acl", ImmutableList.of());
assertSetFailsOnCreate("acl", ImmutableList.of());
assertSetFails("acl", ImmutableSet.of());
assertSetFails("acl", ImmutableList.of("hello"));
}
@Test
public void testView() throws IOException {
AclFileAttributeView view = provider.view(fileLookup(),
ImmutableMap.<String, FileAttributeView>of(
"owner", new OwnerAttributeProvider().view(fileLookup(), NO_INHERITED_VIEWS)));
assertNotNull(view);
assertThat(view.name()).isEqualTo("acl");
assertThat(view.getAcl()).isEqualTo(defaultAcl);
view.setAcl(ImmutableList.<AclEntry>of());
view.setOwner(FOO);
assertThat(view.getAcl()).isEqualTo(ImmutableList.<AclEntry>of());
assertThat(view.getOwner()).isEqualTo(FOO);
assertThat(file.getAttribute("acl", "acl")).isEqualTo(ImmutableList.<AclEntry>of());
}
}