UserDetailsTest.java

/*
 * Copyright 2012-2017 the original author or authors.
 *
 * 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 org.springframework.security.core.userdetails;

import org.junit.Test;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.AuthorityUtils;

import java.util.Collection;

import static org.assertj.core.api.Assertions.assertThat;

/**
 * Tests {@link UserDetails}
 *
 * @author Joe Grandja
 */
public class UserDetailsTest {

	@Test
	public void getNameWhenCalledThenDefaultToGetUsername() {
		UserDetails userDetails = new MockUserDetails("joeg");
		assertThat(userDetails.getName()).isEqualTo(userDetails.getUsername());
	}

	private class MockUserDetails implements UserDetails {
		private final String username;

		private MockUserDetails(String username) {
			this.username = username;
		}

		@Override
		public Collection<? extends GrantedAuthority> getAuthorities() {
			return AuthorityUtils.NO_AUTHORITIES;
		}

		@Override
		public String getPassword() {
			return null;
		}

		@Override
		public String getUsername() {
			return this.username;
		}

		@Override
		public boolean isAccountNonExpired() {
			return true;
		}

		@Override
		public boolean isAccountNonLocked() {
			return true;
		}

		@Override
		public boolean isCredentialsNonExpired() {
			return true;
		}

		@Override
		public boolean isEnabled() {
			return true;
		}
	}
}