org.apache.maven.plugins.enforcer.TestRequireJavaVersion.java Source code

Introduction

Here is the source code for org.apache.maven.plugins.enforcer.TestRequireJavaVersion.java

Source

package org.apache.maven.plugins.enforcer;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * 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
 * "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.
 */

import junit.framework.TestCase;

import org.apache.commons.lang.SystemUtils;
import org.apache.maven.enforcer.rule.api.EnforcerRuleException;
import org.apache.maven.enforcer.rule.api.EnforcerRuleHelper;

// TODO: Auto-generated Javadoc
/**
 * The Class TestRequireJavaVersion.
 *
 * @author <a href="mailto:brianf@apache.org">Brian Fox</a>
 */
public class TestRequireJavaVersion extends TestCase {

    /**
     * Test fix jdk version.
     */
    public void testFixJDKVersion() {
        // test that we only take the first 3 versions for
        // comparision
        assertEquals("1.5.0-11", RequireJavaVersion.normalizeJDKVersion("1.5.0_11"));
        assertEquals("1.5.1", RequireJavaVersion.normalizeJDKVersion("1.5.1"));
        assertEquals("1.5.2-1", RequireJavaVersion.normalizeJDKVersion("1.5.2-1.b11"));
        assertEquals("1.5.3-11", RequireJavaVersion.normalizeJDKVersion("1.5.3_11"));
        assertEquals("1.5.4-5", RequireJavaVersion.normalizeJDKVersion("1.5.4.5_11"));
        assertEquals("1.5.5-6", RequireJavaVersion.normalizeJDKVersion("1.5.5.6_11.2"));

        // test for non-standard versions
        assertEquals("1.5.0-11", RequireJavaVersion.normalizeJDKVersion("1-5-0-11"));
        assertEquals("1.5.0-11", RequireJavaVersion.normalizeJDKVersion("1-_5-_0-_11"));
        assertEquals("1.5.0-11", RequireJavaVersion.normalizeJDKVersion("1_5_0_11"));
        assertEquals("1.5.0-7", RequireJavaVersion.normalizeJDKVersion("1.5.0-07"));
        assertEquals("1.5.0-7", RequireJavaVersion.normalizeJDKVersion("1.5.0-b7"));
        assertEquals("1.5.0-7", RequireJavaVersion.normalizeJDKVersion("1.5.0-;7"));
        assertEquals("1.6.0", RequireJavaVersion.normalizeJDKVersion("1.6.0-dp"));
        assertEquals("1.6.0-2", RequireJavaVersion.normalizeJDKVersion("1.6.0-dp2"));
    }

    /**
     * Test rule.
     *
     * @throws EnforcerRuleException the enforcer rule exception
     */
    public void testRule() throws EnforcerRuleException {
        String thisVersion = RequireJavaVersion.normalizeJDKVersion(SystemUtils.JAVA_VERSION_TRIMMED);

        RequireJavaVersion rule = new RequireJavaVersion();
        rule.setVersion(thisVersion);

        EnforcerRuleHelper helper = EnforcerTestUtils.getHelper();

        // test the singular version
        rule.execute(helper);

        // exclude this version
        rule.setVersion("(" + thisVersion);

        try {
            rule.execute(helper);
            fail("Expected an exception.");
        } catch (EnforcerRuleException e) {
            // expected to catch this.
        }

        // this shouldn't crash
        rule.setVersion(SystemUtils.JAVA_VERSION_TRIMMED);
        rule.execute(helper);

    }

    /**
     * Test id.
     */
    public void testId() {
        RequireJavaVersion rule = new RequireJavaVersion();
        rule.getCacheId();
    }
}