/*
* 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.fail;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import java.io.IOException;
import java.nio.file.attribute.GroupPrincipal;
import java.nio.file.attribute.UserPrincipal;
import java.nio.file.attribute.UserPrincipalLookupService;
import java.nio.file.attribute.UserPrincipalNotFoundException;
/**
* Tests for {@link UserLookupService}.
*
* @author Colin Decker
*/
@RunWith(JUnit4.class)
public class UserLookupServiceTest {
@Test
public void testUserLookupService() throws IOException {
UserPrincipalLookupService service = new UserLookupService(true);
UserPrincipal bob1 = service.lookupPrincipalByName("bob");
UserPrincipal bob2 = service.lookupPrincipalByName("bob");
UserPrincipal alice = service.lookupPrincipalByName("alice");
assertThat(bob1).isEqualTo(bob2);
assertThat(bob1).isNotEqualTo(alice);
GroupPrincipal group1 = service.lookupPrincipalByGroupName("group");
GroupPrincipal group2 = service.lookupPrincipalByGroupName("group");
GroupPrincipal foo = service.lookupPrincipalByGroupName("foo");
assertThat(group1).isEqualTo(group2);
assertThat(group1).isNotEqualTo(foo);
}
@Test
public void testServiceNotSupportingGroups() throws IOException {
UserPrincipalLookupService service = new UserLookupService(false);
try {
service.lookupPrincipalByGroupName("group");
fail();
} catch (UserPrincipalNotFoundException expected) {
assertThat(expected.getName()).isEqualTo("group");
}
}
}