Groovy example source code file (RunOneGroovyScript.java)

This example Groovy source code file (RunOneGroovyScript.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Groovy tags/keywords

file, groovy, groovy, io, no, runonegroovyscript, runonegroovyscript, runtimeexception, securitytestsupport, string, string, test, test

The Groovy RunOneGroovyScript.java source code

package groovy.security;

import junit.framework.Test;
import junit.framework.TestSuite;
import junit.textui.TestRunner;

import java.io.File;

/**
 * Test case for running a single groovy script parsed from a .groovy file.
 */
public class RunOneGroovyScript extends SecurityTestSupport {

    protected static String file;

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

    public static Test suite() {
        return new TestSuite(RunOneGroovyScript.class);
    }

    public void testScript() {
        String fileName = System.getProperty("script", file);
        if (fileName == null) {
            throw new RuntimeException("No filename given in the 'script' system property so cannot run a Groovy script");
        }
        assertExecute(new File(fileName), null);
    }
}