GemTest.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2010 Oracle and/or its affiliates. All rights reserved.
 *
 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
 * Other names may be trademarks of their respective owners.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common
 * Development and Distribution License("CDDL") (collectively, the
 * "License"). You may not use this file except in compliance with the
 * License. You can obtain a copy of the License at
 * http://www.netbeans.org/cddl-gplv2.html
 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
 * specific language governing permissions and limitations under the
 * License.  When distributing the software, include this License Header
 * Notice in each file and include the License file at
 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the GPL Version 2 section of the License file that
 * accompanied this code. If applicable, add the following below the
 * License Header, with the fields enclosed by brackets [] replaced by
 * your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 * 
 * If you wish your version of this file to be governed by only the CDDL
 * or only the GPL Version 2, indicate your decision by adding
 * "[Contributor] elects to include this software in this distribution
 * under the [CDDL or GPL Version 2] license." If you do not indicate a
 * single choice of license, a recipient has the option to distribute
 * your version of this file under either the CDDL, the GPL Version 2 or
 * to extend the choice of license to its licensees as provided above.
 * However, if you add GPL Version 2 code and therefore, elected the GPL
 * Version 2 license, then the option applies only if the new code is
 * made subject to such option by the copyright holder.
 * 
 * Contributor(s):
 * 
 * Portions Copyrighted 2008 Sun Microsystems, Inc.
 */
package org.netbeans.modules.ruby.platform.gems;

import java.util.SortedSet;
import org.netbeans.junit.NbTestCase;

public final class GemTest extends NbTestCase {

    public GemTest(String testName) {
        super(testName);
    }

    public void testGetLatestVersion() {
        assertLatestInstalled("0.1.11, 0.1.10", "0.1.11");
        assertLatestInstalled("0.1.10, 0.1.11", "0.1.11");
        assertLatestInstalled("0.1.10", "0.1.10");
        assertLatestInstalled(null, null);
        assertLatestAvailable("0.1.11, 0.1.10", "0.1.11");
        assertLatestAvailable("0.1.10, 0.1.11", "0.1.11");
        assertLatestAvailable("0.1.10", "0.1.10");
        assertLatestAvailable(null, null);
    }

    public void testHasUpdateAvailable() {
        Gem gem = new Gem("ruby-debug-ide", "0.1.11, 0.1.10", "0.1.11");
        assertFalse(gem.hasUpdateAvailable());
        gem = new Gem("ruby-debug-ide", "0.10.1, 0.10.0", "0.9");
        assertFalse(gem.hasUpdateAvailable());
    }

    public void testGetAvailableVersions() {
        Gem gem = new Gem("actionmailer", "", "2.1.0, 2.0.2, 2.0.1, 2.0.0, 1.3.6, 1.3.5");
        SortedSet<String> versions = gem.getAvailableVersions();
        assertEquals("6 versions", 6, versions.size());

        gem = new Gem("actionmailer", "", "2.1.0");
        versions = gem.getAvailableVersions();
        assertEquals("1 version", 1, versions.size());

        gem = new Gem("actionmailer", null, null);
        versions = gem.getAvailableVersions();
        assertEquals("no version", 0, versions.size());
    }

    public void testHTMLDescription() {
        Gem gem = new Gem("abc", null, null);
        gem.setDescription("first\nsecond\nthird");
        assertEquals("correct html description", "first<br>\nsecond<br>\nthird", gem.getHTMLDescription());
    }

    private void assertLatestInstalled(String versions, String latestExpected) {
        Gem gem = new Gem("ruby-debug-ide", versions, null);
        assertEquals("latest version", latestExpected, gem.getLatestInstalled());
    }

    private void assertLatestAvailable(String versions, String latestExpected) {
        Gem gem = new Gem("ruby-debug-ide", null, versions);
        assertEquals("latest version", latestExpected, gem.getLatestAvailable());
    }
    
}