001: /*
002: * $Id: GroovyTestSuite.java 1515 2004-12-14 00:08:27Z spullara $
003: *
004: * Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
005: *
006: * Redistribution and use of this software and associated documentation
007: * ("Software"), with or without modification, are permitted provided that the
008: * following conditions are met:
009: * 1. Redistributions of source code must retain copyright statements and
010: * notices. Redistributions must also contain a copy of this document.
011: * 2. Redistributions in binary form must reproduce the above copyright
012: * notice, this list of conditions and the following disclaimer in the
013: * documentation and/or other materials provided with the distribution.
014: * 3. The name "groovy" must not be used to endorse or promote products
015: * derived from this Software without prior written permission of The Codehaus.
016: * For written permission, please contact info@codehaus.org.
017: * 4. Products derived from this Software may not be called "groovy" nor may
018: * "groovy" appear in their names without prior written permission of The
019: * Codehaus. "groovy" is a registered trademark of The Codehaus.
020: * 5. Due credit should be given to The Codehaus - http://groovy.codehaus.org/
021: *
022: * THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS ``AS IS'' AND ANY
023: * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
024: * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
025: * DISCLAIMED. IN NO EVENT SHALL THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR
026: * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
027: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
028: * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
029: * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
030: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
031: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
032: * DAMAGE.
033: *
034: */
035: package groovy.util;
036:
037: import groovy.lang.GroovyClassLoader;
038: import groovy.lang.Script;
039: import junit.framework.Test;
040: import junit.framework.TestSuite;
041: import junit.textui.TestRunner;
042: import org.codehaus.groovy.runtime.ScriptTestAdapter;
043:
044: import java.io.File;
045:
046: /**
047: * A TestSuite which will run a Groovy unit test case inside any Java IDE
048: * either as a unit test case or as an application.
049: * <p/>
050: * You can specify the GroovyUnitTest to run by running this class as an appplication
051: * and specifying the script to run on the command line.
052: * <p/>
053: * <code>
054: * java groovy.util.GroovyTestSuite src/test/Foo.groovy
055: * </code>
056: * <p/>
057: * Or to run the test suite as a unit test suite in an IDE you can use
058: * the 'test' system property to define the test script to run.
059: * e.g. pass this into the JVM when the unit test plugin runs...
060: * <p/>
061: * <code>
062: * -Dtest=src/test/Foo.groovy
063: * </code>
064: *
065: * @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
066: * @version $Revision: 1515 $
067: */
068: public class GroovyTestSuite extends TestSuite {
069:
070: protected static String file = null;
071:
072: protected GroovyClassLoader loader = new GroovyClassLoader(
073: GroovyTestSuite.class.getClassLoader());
074:
075: public static void main(String[] args) {
076: if (args.length > 0) {
077: file = args[0];
078: }
079: TestRunner.run(suite());
080: }
081:
082: public static Test suite() {
083: GroovyTestSuite suite = new GroovyTestSuite();
084: try {
085: suite.loadTestSuite();
086: } catch (Exception e) {
087: throw new RuntimeException(
088: "Could not create the test suite: " + e, e);
089: }
090: return suite;
091: }
092:
093: public void loadTestSuite() throws Exception {
094: String fileName = System.getProperty("test", file);
095: if (fileName == null) {
096: throw new RuntimeException(
097: "No filename given in the 'test' system property so cannot run a Groovy unit test");
098: }
099: System.out.println("Compiling: " + fileName);
100: Class type = compile(fileName);
101: String[] args = {};
102: if (!Test.class.isAssignableFrom(type)
103: && Script.class.isAssignableFrom(type)) {
104: // lets treat the script as a Test
105: addTest(new ScriptTestAdapter(type, args));
106: } else {
107: addTestSuite(type);
108: }
109: }
110:
111: public Class compile(String fileName) throws Exception {
112: return loader.parseClass(new File(fileName));
113: }
114: }
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