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Groovy example source code file (SingletonASTTransformationTest.java)
The Groovy SingletonASTTransformationTest.java source code/* * Copyright 2003-2007 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.transform; import org.junit.Test; import org.junit.Assert; import org.junit.Before; import org.codehaus.groovy.ast.expr.EmptyExpression; import org.codehaus.groovy.ast.expr.ConstantExpression; import org.codehaus.groovy.ast.ASTNode; /** * Unit test for SingletonASTTransformation. * * @author Hamlet D'Arcy */ public class SingletonASTTransformationTest { @Test public void testVisit_Contract() { try { ASTNode[] badInput = new ASTNode[]{ new ConstantExpression("sample"), new EmptyExpression() }; new SingletonASTTransformation().visit(badInput, null); Assert.fail("Contract Failure"); } catch (RuntimeException ex) { Assert.assertTrue("Bad error msg: " + ex.getMessage(), ex.getMessage().contains("wrong types")); Assert.assertTrue("Bad error msg: " + ex.getMessage(), ex.getMessage().contains("ConstantExpression")); Assert.assertTrue("Bad error msg: " + ex.getMessage(), ex.getMessage().contains("EmptyExpression")); Assert.assertTrue("Bad error msg: " + ex.getMessage(), ex.getMessage().contains("Expected: AnnotationNode / AnnotatedNode")); } } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy SingletonASTTransformationTest.java source code file: |
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