/* * 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 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; import org.junit.Test; import org.junit.runner.RunWith; import org.junit.runners.JUnit4; /** * 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"); } } }