groovytestsuite.java

来自「Groovy动态语言 运行在JVM中的动态语言 可以方便的处理业务逻辑变化大的业」· Java 代码 · 共 112 行

/*
 * $Id: GroovyTestSuite.java 1515 2004-12-14 00:08:27Z spullara $
 * 
 * Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
 * 
 * Redistribution and use of this software and associated documentation
 * ("Software"), with or without modification, are permitted provided that the
 * following conditions are met:
 *  1. Redistributions of source code must retain copyright statements and
 * notices. Redistributions must also contain a copy of this document.
 *  2. Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *  3. The name "groovy" must not be used to endorse or promote products
 * derived from this Software without prior written permission of The Codehaus.
 * For written permission, please contact [e-mail].
 *  4. Products derived from this Software may not be called "groovy" nor may
 * "groovy" appear in their names without prior written permission of The
 * Codehaus. "groovy" is a registered trademark of The Codehaus.
 *  5. Due credit should be given to The Codehaus - http://groovy.codehaus.org/
 * 
 * THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 *  
 */
package groovy.util;

import groovy.lang.GroovyClassLoader;
import groovy.lang.Script;
import junit.framework.Test;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
import org.codehaus.groovy.runtime.ScriptTestAdapter;

import java.io.File;


/**
 * A TestSuite which will run a Groovy unit test case inside any Java IDE
 * either as a unit test case or as an application.
 * <p/>
 * You can specify the GroovyUnitTest to run by running this class as an appplication
 * and specifying the script to run on the command line.
 * <p/>
 * <code>
 * java groovy.util.GroovyTestSuite src/test/Foo.groovy
 * </code>
 * <p/>
 * Or to run the test suite as a unit test suite in an IDE you can use
 * the 'test' system property to define the test script to run.
 * e.g. pass this into the JVM when the unit test plugin runs...
 * <p/>
 * <code>
 * -Dtest=src/test/Foo.groovy
 * </code>
 *
 * @author <a href="mailto:[e-mail]">James Strachan</a>
 * @version $Revision: 1515 $
 */
public class GroovyTestSuite extends TestSuite {

    protected static String file = null;

    protected GroovyClassLoader loader = new GroovyClassLoader(GroovyTestSuite.class.getClassLoader());

    public static void main(String[] args) {
        if (args.length > 0) {
            file = args[0];
        }
        TestRunner.run(suite());
    }

    public static Test suite() {
        GroovyTestSuite suite = new GroovyTestSuite();
        try {
            suite.loadTestSuite();
        } catch (Exception e) {
            throw new RuntimeException("Could not create the test suite: " + e, e);
        }
        return suite;
    }

    public void loadTestSuite() throws Exception {
        String fileName = System.getProperty("test", file);
        if (fileName == null) {
            throw new RuntimeException("No filename given in the 'test' system property so cannot run a Groovy unit test");
        }
        System.out.println("Compiling: " + fileName);
        Class type = compile(fileName);
        String[] args = {};
        if (!Test.class.isAssignableFrom(type) && Script.class.isAssignableFrom(type)) {
            // lets treat the script as a Test
            addTest(new ScriptTestAdapter(type, args));
        } else {
            addTestSuite(type);
        }
    }

    public Class compile(String fileName) throws Exception {
        return loader.parseClass(new File(fileName));
    }
}