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/**
* This software is licensed under the Apache 2 license, quoted below.
*
* Copyright 2010 Julien Eluard
*
* 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.semver;
import org.junit.Assert;
import org.junit.Test;
public class VersionTest {
@Test
public void shouldNegativVersionBeRejected() {
try {
new Version(-1, 0, 0);
Assert.fail();
} catch (IllegalArgumentException e) {
}
try {
new Version(0, -1, 0);
Assert.fail();
} catch (IllegalArgumentException e) {
}
try {
new Version(0, 0, -1);
Assert.fail();
} catch (IllegalArgumentException e) {
}
}
@Test
public void shouldValidVersionBeParsed() {
Version.parse("1.2");
Version.parse("1.2.3");
Version.parse("10.20.30");
Version.parse("1.2.3beta");
Version.parse("1.2.3.DEV");
Version.parse("1.2.3.DEV-SNAPSHOT");
Version.parse("1.2-SNAPSHOT");
Version.parse("1.2.3-SNAPSHOT");
Version.parse("1.2.3-RC-SNAPSHOT");
Version.parse("1.2-RC-SNAPSHOT");
}
@Test(expected=IllegalArgumentException.class)
public void shouldInvalidVersion1NotBeParsed() {
Version.parse("invalid");
}
@Test(expected=IllegalArgumentException.class)
public void shouldInvalidVersion2NotBeParsed() {
Version.parse("1.2.3.4");
}
@Test(expected=IllegalArgumentException.class)
public void shouldInvalidVersion3NotBeParsed() {
Version.parse("a.2.3");
}
@Test
public void shouldMajorBeCorrectlyIncremented() {
Assert.assertEquals(Version.parse("10.0.0"), Version.parse("9.0.0").next(Version.Element.MAJOR));
}
@Test
public void shouldMinorBeCorrectlyIncremented() {
Assert.assertEquals(Version.parse("0.10.0"), Version.parse("0.9.0").next(Version.Element.MINOR));
}
@Test
public void shouldPatchBeCorrectlyIncremented() {
Assert.assertEquals(Version.parse("0.0.10"), Version.parse("0.0.9").next(Version.Element.PATCH));
}
@Test
public void shouldDevelopmentBeInDevelopment() {
Assert.assertTrue(Version.parse("0.1.1").isInDevelopment());
Assert.assertFalse(Version.parse("1.1.1").isInDevelopment());
}
@Test
public void shouldStableVersionBeStable() {
Assert.assertTrue(Version.parse("1.1.1").isStable());
Assert.assertFalse(Version.parse("0.1.1").isStable());
}
@Test
public void isNewer() {
Assert.assertTrue(Version.parse("1.0.0").compareTo(Version.parse("0.0.0")) > 0);
Assert.assertTrue(Version.parse("0.0.0").compareTo(Version.parse("1.0.0")) < 0);
Assert.assertTrue(Version.parse("1.1.0").compareTo(Version.parse("1.0.0")) > 0);
Assert.assertTrue(Version.parse("1.0.0").compareTo(Version.parse("1.1.0")) < 0);
Assert.assertTrue(Version.parse("1.0.1").compareTo(Version.parse("1.0.0")) > 0);
Assert.assertTrue(Version.parse("1.0.0").compareTo(Version.parse("1.0.1")) < 0);
Assert.assertTrue(Version.parse("1.0.0Beta").compareTo(Version.parse("1.0.0Alpha")) > 0);
Assert.assertFalse(Version.parse("0.0.0").compareTo(Version.parse("0.0.0")) > 0);
Assert.assertFalse(Version.parse("0.0.0").compareTo(Version.parse("0.0.1")) > 0);
}
@Test
public void next() {
final int major = 1;
final int minor = 2;
final int patch = 3;
final Version version = new Version(major, minor, patch);
Assert.assertEquals(version.next(Version.Element.MAJOR), new Version(major+1, 0, 0));
Assert.assertEquals(version.next(Version.Element.MINOR), new Version(major, minor+1, 0));
Assert.assertEquals(version.next(Version.Element.PATCH), new Version(major, minor, patch+1));
}
@Test(expected=IllegalArgumentException.class)
public void shouldNextWithNullComparisonTypeFail() {
final int major = 1;
final int minor = 2;
final int patch = 3;
final Version version = new Version(major, minor, patch);
version.next(null);
}
}
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