|
Groovy example source code file (InvokeGroovyMethodTest.java)
The Groovy InvokeGroovyMethodTest.java source code/* * Copyright 2003-2011 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.codehaus.groovy.runtime; import groovy.lang.Closure; import groovy.util.GroovyTestCase; import java.util.ArrayList; import java.util.Arrays; import java.util.List; /** * Tests method invocation * * @author <a href="mailto:james@coredevelopers.net">James Strachan * @version $Revision: 21515 $ */ public class InvokeGroovyMethodTest extends GroovyTestCase { private StringBuffer buffer; // Method invocation tests //------------------------------------------------------------------------- public void testInvokeMethodNoParams() throws Throwable { buffer = new StringBuffer(); List list = new ArrayList(); list.add("abc"); list.add("def"); InvokerHelper.invokeMethod(list, "each", new Closure(this) { protected Object doCall(Object arguments) { buffer.append(arguments.toString()); return null; } }); assertEquals("buffer", "abcdef", buffer.toString()); } public void testMatchesWithObject() throws Throwable { assertMatches(new Integer(1), new Integer(1), true); assertMatches(new Integer(1), new Integer(2), false); } public void testMatchesWithClass() throws Throwable { assertMatches(new Integer(1), Integer.class, true); assertMatches(new Integer(1), Number.class, true); assertMatches(new Integer(1), Double.class, false); } public void testMatchesWithList() throws Throwable { assertMatches(new Integer(1), Arrays.asList(new Object[]{new Integer(2), new Integer(1)}), true); assertMatches(new Integer(1), Arrays.asList(new Object[]{new Integer(2), new Integer(3)}), false); } // Implementation methods //------------------------------------------------------------------------- protected void assertMatches(Object switchValue, Object caseValue, boolean expected) { assertEquals( "Switch on: " + switchValue + " Case: " + caseValue, expected, ((Boolean) (InvokerHelper.invokeMethod(caseValue, "isCase", switchValue))).booleanValue()); } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy InvokeGroovyMethodTest.java source code file: |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.