| /* |
| $Id$ |
| |
| 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 info@codehaus.org. |
| |
| 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 org.codehaus.groovy.bsf; |
| |
| import junit.framework.TestCase; |
| import org.apache.bsf.BSFEngine; |
| import org.apache.bsf.BSFException; |
| import org.apache.bsf.BSFManager; |
| import org.codehaus.groovy.runtime.DefaultGroovyMethods; |
| |
| import java.io.File; |
| import java.util.List; |
| import java.util.Vector; |
| |
| /** |
| * Tests the BSF integration |
| * |
| * @author <a href="mailto:james@coredevelopers.net">James Strachan</a> |
| * @author Paul King |
| * @version $Revision$ |
| */ |
| public class BSFTest extends TestCase { |
| |
| protected BSFManager manager; |
| |
| protected void setUp() throws Exception { |
| manager = new BSFManager(); |
| } |
| |
| public void testInvalidName() throws Exception { |
| manager.exec("groovy", null, 0, 0, "assert bsf != null"); |
| manager.exec("groovy", "", 0, 0, "assert bsf != null"); |
| manager.exec("groovy", "-", 0, 0, "assert bsf != null"); |
| } |
| |
| public void testCompileErrorWithExec() throws Exception { |
| try { |
| manager.exec("groovy", "dummy", 0, 0, "assert assert"); |
| fail("Should have caught compile exception"); |
| } catch (BSFException e) { |
| assertTrue("e.getMessage() should contain CompilationError: " + e.getMessage(), |
| e.getMessage().indexOf("CompilationError") != -1); |
| } |
| } |
| |
| public void testCompileErrorWithEval() throws Exception { |
| try { |
| manager.eval("groovy", "dummy", 0, 0, "assert assert"); |
| fail("Should have caught compile exception"); |
| } catch (BSFException e) { |
| assertTrue("e.getMessage() should contain CompilationError: " + e.getMessage(), |
| e.getMessage().indexOf("CompilationError") != -1); |
| } |
| } |
| |
| public void testExec() throws Exception { |
| manager.exec("groovy", "Test1.groovy", 0, 0, "assert bsf != null , 'should have a bsf variable'"); |
| } |
| |
| public void testApplyWithClosure() throws Exception { |
| Vector ignoreParamNames = null; |
| Vector ignoreArgs = null; |
| Integer actual = (Integer) manager.apply("groovy", "applyTest", 0, 0, |
| "251", ignoreParamNames, ignoreArgs); |
| assertEquals(251, actual.intValue()); |
| } |
| |
| public void testApply() throws Exception { |
| Vector ignoreParamNames = null; |
| Vector args = new Vector(); |
| args.add(new Integer(2)); |
| args.add(new Integer(5)); |
| args.add(new Integer(1)); |
| Integer actual = (Integer) manager.apply("groovy", "applyTest", 0, 0, |
| "def summer = { a, b, c -> a * 100 + b * 10 + c }", ignoreParamNames, args); |
| assertEquals(251, actual.intValue()); |
| } |
| |
| public void testBracketName() throws Exception { |
| manager.exec("groovy", "Test1<groovy>", 0, 0, "assert bsf != null , 'should have a bsf variable'"); |
| } |
| |
| public void testEval() throws Exception { |
| Object answer = manager.eval("groovy", "Test1.groovy", 0, 0, "return [1, 2, 3]"); |
| assertTrue("Should return a list: " + answer, answer instanceof List); |
| List list = (List) answer; |
| assertEquals("List should be of right size", 3, list.size()); |
| } |
| |
| public void testTwoEvalsWithSameName() throws Exception { |
| Object answer = manager.eval("groovy", "Test1.groovy", 0, 0, "return 'cheese'"); |
| assertEquals("cheese", answer); |
| answer = manager.eval("groovy", "Test1.groovy", 0, 0, "return 'gromit'"); |
| assertEquals("gromit", answer); |
| } |
| |
| public void testExecBug() throws Exception { |
| for (int i = 0; i < 10; i++) { |
| manager.exec("groovy", "Test1.groovy", 0, 0, "assert true"); |
| manager.exec("groovy", "Test1.groovy", 0, 0, "assert true"); |
| } |
| } |
| |
| public void testBsfVariables() throws Exception { |
| Object answer = manager.eval("groovy", "Test1.groovy", 0, 0, |
| "assert this.bsf != null\n return this.bsf"); |
| assertTrue("Should have an answer", answer != null); |
| } |
| |
| public void testNotFoundVariables() throws Exception { |
| manager.registerBean("x", new Integer(4)); |
| Object answer = manager.eval("groovy", "Test1.groovy", 0, 0, |
| "def valueOfX = this.bsf.lookupBean('y'); assert valueOfX == null"); |
| assertNull("Undeclared beans should yield null", answer); |
| } |
| |
| public void testRegisteredVariables() throws Exception { |
| manager.registerBean("x", new Integer(4)); |
| Object answer = manager.eval("groovy", "Test1.groovy", 0, 0, |
| "def valueOfX = this.bsf.lookupBean('x'); assert valueOfX == 4; valueOfX + 1"); |
| assertEquals("Incorrect return", new Integer(5), answer); |
| } |
| |
| public void testUnregisteredVariables() throws Exception { |
| manager.registerBean("x", new Integer(4)); |
| Object answer = manager.eval("groovy", "Test1.groovy", 0, 0, |
| "def valueOfX = this.bsf.lookupBean('x'); assert valueOfX == 4; valueOfX + 1"); |
| assertEquals("Incorrect return", new Integer(5), answer); |
| manager.unregisterBean("x"); |
| // have to lookup registered beans |
| answer = manager.eval("groovy", "Test1.groovy", 0, 0, |
| "def valueOfX = this.bsf.lookupBean('x'); assert valueOfX == null"); |
| assertNull("Unregistered beans should yield null", answer); |
| } |
| |
| public void testDeclaredVariables() throws Exception { |
| manager.declareBean("xyz", new Integer(4), Integer.class); |
| Object answer = manager.eval("groovy", "Test1.groovy", 0, 0, "xyz + 1"); |
| assertEquals("Incorrect return", new Integer(5), answer); |
| } |
| |
| public void testUndeclaredVariables() throws Exception { |
| manager.declareBean("abc", new Integer(4), Integer.class); |
| // declared beans should just be available |
| Object answer = manager.eval("groovy", "Test1.groovy", 0, 0, "abc + 1"); |
| assertEquals("Incorrect return", new Integer(5), answer); |
| manager.undeclareBean("abc"); |
| answer = manager.eval("groovy", "Test1.groovy", 0, 0, "abc"); |
| assertNull("Undeclared beans should yield null", answer); |
| } |
| |
| public void testCall() throws Exception { |
| BSFEngine bsfEngine = manager.loadScriptingEngine("groovy"); |
| manager.declareBean("myvar", "hello", String.class); |
| Object myvar = manager.lookupBean("myvar"); |
| String result = (String) bsfEngine.call(myvar, "reverse", new Object[]{}); |
| assertEquals("olleh", result); |
| } |
| |
| public void testExecFile() throws Exception { |
| execScript("src/test/groovy/script/MapFromList.groovy"); |
| execScript("src/test/groovy/script/AtomTestScript.groovy"); |
| } |
| |
| protected void execScript(String fileName) throws Exception { |
| manager.exec("groovy", fileName, 0, 0, DefaultGroovyMethods.getText(new File(fileName))); |
| } |
| } |