ZapReleaseComparitorUnitTest.java

/*
 * Zed Attack Proxy (ZAP) and its related class files.
 * 
 * ZAP is an HTTP/HTTPS proxy for assessing web application security.
 * 
 * Copyright 2013 ZAP development team
 * 
 * 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.zaproxy.zap.control;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.runners.MockitoJUnitRunner;

import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

@RunWith(MockitoJUnitRunner.class)
public class ZapReleaseComparitorUnitTest {

	private static final String DEV_BUILD = "Dev Build";

	@Test
	public void testComparitor() {
		ZapReleaseComparitor zrc = new ZapReleaseComparitor();
		
		// Test equals
		assertTrue(zrc.compare(new ZapRelease(DEV_BUILD), new ZapRelease(DEV_BUILD)) == 0);
		assertTrue(zrc.compare(new ZapRelease("2.0.0"), new ZapRelease("2.0.0")) == 0);
		assertTrue(zrc.compare(new ZapRelease("2.0.alpha"), new ZapRelease("2.0.alpha")) == 0);
		assertTrue(zrc.compare(new ZapRelease("D-2013-01-01"), new ZapRelease("D-2013-01-01")) == 0);
		
		// Test first more recent that second
		assertTrue(zrc.compare(new ZapRelease(DEV_BUILD), new ZapRelease("D-2012-08-01")) > 0);
		assertTrue(zrc.compare(new ZapRelease(DEV_BUILD), new ZapRelease("1.4.1")) > 0);
		assertTrue(zrc.compare(new ZapRelease(DEV_BUILD), new ZapRelease("2.4.beta")) > 0);
		assertTrue(zrc.compare(new ZapRelease("2.0.0.1"), new ZapRelease("2.0.0")) > 0);
		assertTrue(zrc.compare(new ZapRelease("2.0.0.1"), new ZapRelease("2.0.alpha")) > 0);
		assertTrue(zrc.compare(new ZapRelease("1.4"), new ZapRelease("1.3.4")) > 0);
		assertTrue(zrc.compare(new ZapRelease("2.0"), new ZapRelease("1.3.4")) > 0);
		assertTrue(zrc.compare(new ZapRelease("2.0.11"), new ZapRelease("2.0.5")) > 0);
		assertTrue(zrc.compare(new ZapRelease("1.4.alpha"), new ZapRelease("1.3.4")) > 0);
		assertTrue(zrc.compare(new ZapRelease("D-2012-08-02"), new ZapRelease("D-2012-08-01")) > 0);
		assertTrue(zrc.compare(new ZapRelease("D-2013-10-10"), new ZapRelease("D-2012-01-01")) > 0);
		assertTrue(zrc.compare(new ZapRelease("D-2013-01-01"), new ZapRelease("D-2012-12-31")) > 0);
		assertTrue(zrc.compare(new ZapRelease("D-2013-01-07"), new ZapRelease("D-2012-12-31")) > 0);
		assertTrue(zrc.compare(new ZapRelease("D-2013-01-07"), new ZapRelease("2.0.1")) > 0);

		// Test first older that second
		assertTrue(zrc.compare(new ZapRelease("1.4.1"), new ZapRelease(DEV_BUILD)) < 0);
		assertTrue(zrc.compare(new ZapRelease("2.4.beta"), new ZapRelease(DEV_BUILD)) < 0);
		assertTrue(zrc.compare(new ZapRelease("2.0.0"), new ZapRelease("2.0.0.1")) < 0);
		assertTrue(zrc.compare(new ZapRelease("2.0.alpha"), new ZapRelease("2.0.0.1")) < 0);
		assertTrue(zrc.compare(new ZapRelease("1.3.4"), new ZapRelease("1.4")) < 0);
		assertTrue(zrc.compare(new ZapRelease("1.3.4"), new ZapRelease("2.0")) < 0);
		assertTrue(zrc.compare(new ZapRelease("2.0.6"), new ZapRelease("2.0.12")) < 0);
		assertTrue(zrc.compare(new ZapRelease("1.3.4"), new ZapRelease("1.4.alpha")) < 0);
		assertTrue(zrc.compare(new ZapRelease("D-2012-08-01"), new ZapRelease("D-2012-08-02")) < 0);
		assertTrue(zrc.compare(new ZapRelease("D-2012-01-01"), new ZapRelease("D-2013-10-10")) < 0);
		assertTrue(zrc.compare(new ZapRelease("D-2012-12-31"), new ZapRelease("D-2013-01-01")) < 0);
		assertTrue(zrc.compare(new ZapRelease("D-2012-12-31"), new ZapRelease("D-2013-01-07")) < 0);
		assertTrue(zrc.compare(new ZapRelease("2.0.1"), new ZapRelease("D-2013-01-07")) < 0);
		
		// Bad versions
		try {
			zrc.compare(new ZapRelease("1.4.1.theta"), new ZapRelease("1.4.1.alpha"));
			fail("Should have thrown an exception");
		} catch (IllegalArgumentException e) {
			// worked
		}
		try {
			zrc.compare(new ZapRelease("1.4.1.0"), new ZapRelease("1.4.1.theta"));
			fail("Should have thrown an exception");
		} catch (IllegalArgumentException e) {
			// worked
		}
	}
}