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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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* KIND, either express or implied. See the License for the
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package org.apache.cayenne.modeler.util;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
public class VersionTest {
@Test
public void testValidConstructor() {
Version v1 = new Version("1");
assertEquals("1", v1.getVersionString());
Version v1_1 = new Version("1.1");
assertEquals("1.1", v1_1.getVersionString());
}
@Test
public void testInValidConstructor() {
try {
new Version(null);
fail("null version is invalid");
}
catch (IllegalArgumentException nfex) {
}
try {
new Version(" ");
fail("empty version is invalid");
}
catch (IllegalArgumentException nfex) {
}
try {
new Version("1a");
fail("non-numeric version is invalid");
}
catch (NumberFormatException nfex) {
}
}
@Test
public void testCompare() {
assertEquals(0, new Version("1.0").compareTo("1.0"));
assertEquals(0, new Version("1.0.1").compareTo("1.0.1"));
assertTrue(new Version("1.0.1").compareTo("1.0.2") < 0);
assertTrue(new Version("1.0.2").compareTo("1.0.1") > 0);
assertTrue(new Version("1.0.1.1").compareTo("1.0.1") > 0);
}
}