SecurityConfigTests.java

/*
 * Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
 *
 * 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.access;


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

import org.junit.Test;
import org.springframework.security.access.ConfigAttribute;
import org.springframework.security.access.SecurityConfig;

/**
 * Tests {@link SecurityConfig}.
 *
 * @author Ben Alex
 */
public class SecurityConfigTests {

	// ~ Methods
	// ========================================================================================================

	@Test
	public void testHashCode() {
		SecurityConfig config = new SecurityConfig("TEST");
		assertThat(config.hashCode()).isEqualTo("TEST".hashCode());
	}

	@Test(expected = IllegalArgumentException.class)
	public void testCannotConstructWithNullAttribute() {
		new SecurityConfig(null); // SEC-727
	}

	@Test(expected = IllegalArgumentException.class)
	public void testCannotConstructWithEmptyAttribute() {
		new SecurityConfig(""); // SEC-727
	}

	@Test(expected = NoSuchMethodException.class)
	public void testNoArgConstructorDoesntExist() throws Exception {
		SecurityConfig.class.getDeclaredConstructor((Class[]) null);
	}

	@Test
	public void testObjectEquals() throws Exception {
		SecurityConfig security1 = new SecurityConfig("TEST");
		SecurityConfig security2 = new SecurityConfig("TEST");
		assertThat(security2).isEqualTo(security1);

		// SEC-311: Must observe symmetry requirement of Object.equals(Object) contract
		String securityString1 = "TEST";
		assertThat(securityString1).isNotSameAs(security1);

		String securityString2 = "NOT_EQUAL";
		assertThat(!security1.equals(securityString2)).isTrue();

		SecurityConfig security3 = new SecurityConfig("NOT_EQUAL");
		assertThat(!security1.equals(security3)).isTrue();

		MockConfigAttribute mock1 = new MockConfigAttribute("TEST");
		assertThat(security1).isEqualTo(mock1);

		MockConfigAttribute mock2 = new MockConfigAttribute("NOT_EQUAL");
		assertThat(security1).isNotEqualTo(mock2);

		Integer int1 = Integer.valueOf(987);
		assertThat(security1).isNotEqualTo(int1);
	}

	@Test
	public void testToString() {
		SecurityConfig config = new SecurityConfig("TEST");
		assertThat(config.toString()).isEqualTo("TEST");
	}

	// ~ Inner Classes
	// ==================================================================================================

	private class MockConfigAttribute implements ConfigAttribute {
		private String attribute;

		public MockConfigAttribute(String configuration) {
			this.attribute = configuration;
		}

		public String getAttribute() {
			return this.attribute;
		}
	}
}