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 /** 048 * A TestSuite which will run a Groovy unit test case inside any Java IDE 049 * either as a unit test case or as an application. 050 * <p/> 051 * You can specify the GroovyUnitTest to run by running this class as an appplication 052 * and specifying the script to run on the command line. 053 * <p/> 054 * <code> 055 * java groovy.util.GroovyTestSuite src/test/Foo.groovy 056 * </code> 057 * <p/> 058 * Or to run the test suite as a unit test suite in an IDE you can use 059 * the 'test' system property to define the test script to run. 060 * e.g. pass this into the JVM when the unit test plugin runs... 061 * <p/> 062 * <code> 063 * -Dtest=src/test/Foo.groovy 064 * </code> 065 * 066 * @author <a href="mailto:james@coredevelopers.net">James Strachan</a> 067 * @version $Revision: 1515 $ 068 */ 069 public class GroovyTestSuite extends TestSuite { 070 071 protected static String file = null; 072 073 protected GroovyClassLoader loader = new GroovyClassLoader(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("Could not create the test suite: " + e, e); 088 } 089 return suite; 090 } 091 092 public void loadTestSuite() throws Exception { 093 String fileName = System.getProperty("test", file); 094 if (fileName == null) { 095 throw new RuntimeException("No filename given in the 'test' system property so cannot run a Groovy unit test"); 096 } 097 System.out.println("Compiling: " + fileName); 098 Class type = compile(fileName); 099 String[] args = {}; 100 if (!Test.class.isAssignableFrom(type) && Script.class.isAssignableFrom(type)) { 101 // lets treat the script as a Test 102 addTest(new ScriptTestAdapter(type, args)); 103 } else { 104 addTestSuite(type); 105 } 106 } 107 108 public Class compile(String fileName) throws Exception { 109 return loader.parseClass(new File(fileName)); 110 } 111 }