/**
* Copyright (c) 2013 Puppet Labs, Inc. and other contributors, as listed below.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Puppet Labs
*/
package com.puppetlabs.geppetto.semver.tests;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import com.puppetlabs.geppetto.semver.Version;
import com.puppetlabs.geppetto.semver.VersionRange;
import org.junit.Assert;
import org.junit.Test;
/**
* Unit tests for VersionRange.
*/
public class VersionRangeTest {
@Test
public void dashRange() {
VersionRange range = VersionRange.create("1.2.0 - 1.3.0");
assertTrue(range.isIncluded(Version.create(1, 2, 0)));
assertTrue(range.isIncluded(Version.create(1, 3, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 3, 0)));
assertFalse(range.isIncluded(Version.create(1, 2, 0, "alpha")));
assertFalse(range.isIncluded(Version.create(1, 3, 1)));
range = VersionRange.create("1.2.0 - 1.3.0-");
assertTrue(range.isIncluded(Version.create(1, 2, 0)));
assertFalse(range.isIncluded(Version.create(1, 3, 0, "alpha")));
assertFalse(range.isIncluded(Version.create(1, 3, 0)));
range = VersionRange.create("1.2.0- - 1.3.0");
assertTrue(range.isIncluded(Version.create(1, 2, 0)));
assertTrue(range.isIncluded(Version.create(1, 3, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 3, 0)));
assertTrue(range.isIncluded(Version.create(1, 2, 0, "alpha")));
}
@Test
public void greater() {
try {
VersionRange range = VersionRange.create(">1.2.0");
assertTrue(range.isIncluded(Version.create(1, 3, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 2, 9, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 2, 1)));
assertFalse(range.isIncluded(Version.create(1, 2, 0, "alpha")));
assertFalse(range.isIncluded(Version.create(1, 2, 0)));
range = VersionRange.create(">1.2.0--");
assertTrue(range.isIncluded(Version.create(1, 2, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 2, 0)));
assertFalse(range.isIncluded(Version.create(1, 1, 9)));
}
catch(IllegalArgumentException e) {
Assert.fail(e.getMessage());
}
}
@Test
public void greaterEqual() {
try {
VersionRange range = VersionRange.create(">=1.2.0");
assertTrue(range.isIncluded(Version.create(1, 2, 0)));
assertTrue(range.isIncluded(Version.create(1, 3, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 2, 9, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 2, 1)));
assertFalse(range.isIncluded(Version.create(1, 2, 0, "alpha")));
range = VersionRange.create(">=1.2.0--");
assertTrue(range.isIncluded(Version.create(1, 2, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 2, 0)));
assertTrue(range.isIncluded(Version.create(1, 2, 0, "-")));
}
catch(IllegalArgumentException e) {
Assert.fail(e.getMessage());
}
}
@Test
public void impossible() {
testImpossibleRange("1.2.3 < 1.3.0");
testImpossibleRange("<1.2.3 <=1.3.0");
testImpossibleRange(">=1.2.3 1.3.0");
testImpossibleRange(">=1.2.3 >1.3.0");
testImpossibleRange("1.2.3 1.3.0");
testImpossibleRange("=1.2.3 - 1.3.0");
testImpossibleRange("=1.2.x");
testImpossibleRange("=1.2");
testImpossibleRange("~1.2.x");
testImpossibleRange("~1.2.3-alpha");
testImpossibleRange("~1.2.x-alpha");
testImpossibleRange("~1.2-alpha");
}
@Test
public void intersection() {
try {
VersionRange range1 = VersionRange.create(">1.2.0");
VersionRange range2 = VersionRange.create("<1.2.0");
assertNull(range1.intersect(range2));
range1 = VersionRange.create(">1.2.0");
range2 = VersionRange.create("<=1.2.0");
assertNull(range1.intersect(range2));
range1 = VersionRange.create(">=1.2.0");
range2 = VersionRange.create("<=1.2.0");
assertNotNull(range1.intersect(range2));
range1 = VersionRange.create(">=1.2.0 <1.3.0--");
range2 = VersionRange.create(">=1.3.0");
assertNull(range1.intersect(range2));
range1 = VersionRange.create(">=1.2.0 <1.3.0--");
range2 = VersionRange.create(">=1.2.1 <1.2.2--");
assertNotNull(range1.intersect(range2));
range1 = VersionRange.create("<1.3.0-- >=1.2.0");
range2 = VersionRange.create("<1.2.2-- >=1.2.1");
assertNotNull(range1.intersect(range2));
}
catch(IllegalArgumentException e) {
Assert.fail(e.getMessage());
}
}
@Test
public void less() {
try {
VersionRange range = VersionRange.create("<1.2.0");
assertTrue(range.isIncluded(Version.create(1, 2, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 1, 9, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 1, 9)));
assertFalse(range.isIncluded(Version.create(1, 3, 0, "alpha")));
assertFalse(range.isIncluded(Version.create(1, 2, 0)));
range = VersionRange.create("<1.2.0--");
assertFalse(range.isIncluded(Version.create(1, 2, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 1, 9, "alpha")));
}
catch(IllegalArgumentException e) {
Assert.fail(e.getMessage());
}
}
@Test
public void lessEqual() {
try {
VersionRange range = VersionRange.create("<=1.2.0");
assertTrue(range.isIncluded(Version.create(1, 2, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 1, 9, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 1, 9)));
assertFalse(range.isIncluded(Version.create(1, 3, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 2, 0)));
range = VersionRange.create("<=1.2.0--");
assertFalse(range.isIncluded(Version.create(1, 2, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 2, 0, "-")));
assertTrue(range.isIncluded(Version.create(1, 1, 9, "alpha")));
}
catch(IllegalArgumentException e) {
Assert.fail(e.getMessage());
}
}
@Test
public void majorMinorX() {
try {
VersionRange range = VersionRange.create("1.2.x");
assertFalse(range.isIncluded(Version.create(1, 1, 9)));
assertFalse(range.isIncluded(Version.create(1, 3, 0, "alpha")));
assertFalse(range.isIncluded(Version.create(1, 2, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 2, 0)));
assertTrue(range.isIncluded(Version.create(1, 2, 2)));
}
catch(IllegalArgumentException e) {
Assert.fail(e.getMessage());
}
}
@Test
public void majorX() {
try {
VersionRange range = VersionRange.create("1.x");
assertFalse(range.isIncluded(Version.create(0, 9, 9)));
assertFalse(range.isIncluded(Version.create(2, 0, 0, "alpha")));
assertFalse(range.isIncluded(Version.create(1, 0, 0, "alpha")));
assertTrue(range.isIncluded(Version.create(1, 0, 0)));
assertTrue(range.isIncluded(Version.create(1, 0, 2)));
assertTrue(range.isIncluded(Version.create(1, 2, 0)));
}
catch(IllegalArgumentException e) {
Assert.fail(e.getMessage());
}
}
@Test
public void specific() {
try {
VersionRange range = VersionRange.exact(Version.create(1, 0, 0));
assertFalse(range.isIncluded(Version.create(0, 9, 9)));
assertFalse(range.isIncluded(Version.create(1, 0, 1)));
assertFalse(range.isIncluded(Version.create(1, 0, 0, "alpha")));
assertTrue(range.isIncluded(Version.fromString("1.0.0")));
range = VersionRange.create("1.0.0");
assertFalse(range.isIncluded(Version.create(0, 9, 9)));
assertFalse(range.isIncluded(Version.create(1, 0, 1)));
assertFalse(range.isIncluded(Version.create(1, 0, 0, "alpha")));
assertTrue(range.isIncluded(Version.fromString("1.0.0")));
range = VersionRange.create(">=1.0.0 <=1.0.0");
assertFalse(range.isIncluded(Version.create(0, 9, 9)));
assertFalse(range.isIncluded(Version.create(1, 0, 1)));
assertFalse(range.isIncluded(Version.create(1, 0, 0, "alpha")));
assertTrue(range.isIncluded(Version.fromString("1.0.0")));
}
catch(IllegalArgumentException e) {
fail(e.getMessage());
}
}
private void testImpossibleRange(String range) {
try {
VersionRange.create(range);
fail("should not create impossible range '" + range + '\'');
}
catch(IllegalArgumentException e) {
}
}
@Test
public void tildeVersions() {
try {
VersionRange range = VersionRange.create("~1.2.3");
assertFalse(range.isIncluded(Version.create(1, 2, 3, "alhpa")));
assertTrue(range.isIncluded(Version.create(1, 2, 3)));
assertTrue(range.isIncluded(Version.create(1, 2, 10)));
assertFalse(range.isIncluded(Version.create(1, 3, 0, "alpha")));
assertFalse(range.isIncluded(Version.create(1, 3, 0)));
range = VersionRange.create("~1.2");
assertFalse(range.isIncluded(Version.create(1, 2, 0, "alhpa")));
assertTrue(range.isIncluded(Version.create(1, 2, 0)));
assertTrue(range.isIncluded(Version.create(1, 2, 10)));
assertFalse(range.isIncluded(Version.create(1, 3, 0, "alpha")));
assertFalse(range.isIncluded(Version.create(1, 3, 0)));
range = VersionRange.create("~1");
assertFalse(range.isIncluded(Version.create(1, 0, 0, "alhpa")));
assertTrue(range.isIncluded(Version.create(1, 0, 0)));
assertTrue(range.isIncluded(Version.create(1, 0, 10)));
assertFalse(range.isIncluded(Version.create(1, 1, 0, "alpha")));
assertFalse(range.isIncluded(Version.create(1, 1, 0)));
}
catch(IllegalArgumentException e) {
Assert.fail(e.getMessage());
}
}
}