/*
 * Copyright 2002-2019 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
 *
 *      https://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.web.access.intercept;

import org.junit.jupiter.api.Test;

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

/**
 * @author Luke Taylor
 *
 */
public class RequestKeyTests {

	@Test
	public void equalsWorksWithNullHttpMethod() {
		RequestKey key1 = new RequestKey("/someurl");
		RequestKey key2 = new RequestKey("/someurl");
		assertThat(key2).isEqualTo(key1);
		key1 = new RequestKey("/someurl", "GET");
		assertThat(key1.equals(key2)).isFalse();
		assertThat(key2.equals(key1)).isFalse();
	}

	@Test
	public void keysWithSameUrlAndHttpMethodAreEqual() {
		RequestKey key1 = new RequestKey("/someurl", "GET");
		RequestKey key2 = new RequestKey("/someurl", "GET");
		assertThat(key2).isEqualTo(key1);
	}

	@Test
	public void keysWithSameUrlAndDifferentHttpMethodAreNotEqual() {
		RequestKey key1 = new RequestKey("/someurl", "GET");
		RequestKey key2 = new RequestKey("/someurl", "POST");
		assertThat(key1.equals(key2)).isFalse();
		assertThat(key2.equals(key1)).isFalse();
	}

	@Test
	public void keysWithDifferentUrlsAreNotEquals() {
		RequestKey key1 = new RequestKey("/someurl", "GET");
		RequestKey key2 = new RequestKey("/anotherurl", "GET");
		assertThat(key1.equals(key2)).isFalse();
		assertThat(key2.equals(key1)).isFalse();
	}

	/**
	 */
	@Test
	public void keysWithNullUrlFailsAssertion() {
		assertThatIllegalArgumentException().isThrownBy(() -> new RequestKey(null, null))
				.withMessage("url cannot be null");
	}

}
