Coverage Report - com.jeantessier.classreader.TestSymbolGatherer
 
Classes in this File Line Coverage Branch Coverage Complexity
TestSymbolGatherer
100%
48/48
N/A
1
 
 1  
 /*
 2  
  *  Copyright (c) 2001-2009, Jean Tessier
 3  
  *  All rights reserved.
 4  
  *  
 5  
  *  Redistribution and use in source and binary forms, with or without
 6  
  *  modification, are permitted provided that the following conditions
 7  
  *  are met:
 8  
  *  
 9  
  *      * Redistributions of source code must retain the above copyright
 10  
  *        notice, this list of conditions and the following disclaimer.
 11  
  *  
 12  
  *      * Redistributions in binary form must reproduce the above copyright
 13  
  *        notice, this list of conditions and the following disclaimer in the
 14  
  *        documentation and/or other materials provided with the distribution.
 15  
  *  
 16  
  *      * Neither the name of Jean Tessier nor the names of his contributors
 17  
  *        may be used to endorse or promote products derived from this software
 18  
  *        without specific prior written permission.
 19  
  *  
 20  
  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 21  
  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 22  
  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 23  
  *  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR
 24  
  *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 25  
  *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 26  
  *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 27  
  *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 28  
  *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 29  
  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 30  
  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 31  
  */
 32  
 
 33  
 package com.jeantessier.classreader;
 34  
 
 35  
 import java.io.*;
 36  
 import java.util.*;
 37  
 
 38  
 import junit.framework.*;
 39  
 
 40  5
 public class TestSymbolGatherer extends TestCase {
 41  
     public static final String TEST_CLASS = "test";
 42  1
     public static final String TEST_FILENAME = "classes" + File.separator + "test.class";
 43  
 
 44  
     private DefaultSymbolGathererStrategy strategy;
 45  
     private SymbolGatherer gatherer;
 46  
     private ClassfileLoader loader;
 47  
 
 48  
     protected void setUp() throws Exception {
 49  5
         super.setUp();
 50  
 
 51  5
         strategy = new DefaultSymbolGathererStrategy();
 52  5
         gatherer = new SymbolGatherer(strategy);
 53  5
         loader = new AggregatingClassfileLoader();
 54  5
         loader.addLoadListener(new LoadListenerVisitorAdapter(gatherer));
 55  5
     }
 56  
 
 57  
     public void testEmpty() {
 58  1
         assertEquals("Different number of symbols", 0, gatherer.getCollection().size());
 59  1
     }
 60  
     
 61  
     public void testOnOneClass() {
 62  1
         loader.load(Collections.singleton(TEST_FILENAME));
 63  
 
 64  1
         assertTrue("Missing test class name from " + gatherer.getCollection(), gatherer.getCollection().contains("test"));
 65  1
         assertTrue("Missing test.main() method from " + gatherer.getCollection(), gatherer.getCollection().contains("test.main(java.lang.String[])"));
 66  1
         assertTrue("Missing args parameter from " + gatherer.getCollection(), gatherer.getCollection().contains("test.main(java.lang.String[]): args"));
 67  1
         assertTrue("Missing c local variable from " + gatherer.getCollection(), gatherer.getCollection().contains("test.main(java.lang.String[]): c"));
 68  1
         assertTrue("Missing ex local variable from " + gatherer.getCollection(), gatherer.getCollection().contains("test.main(java.lang.String[]): ex"));
 69  1
         assertTrue("Missing test.test() method from " + gatherer.getCollection(), gatherer.getCollection().contains("test.test()"));
 70  1
         assertTrue("Missing this parameter from " + gatherer.getCollection(), gatherer.getCollection().contains("test.test(): this"));
 71  1
         assertEquals("Different number of symbols in " + gatherer.getCollection(), 7, gatherer.getCollection().size());
 72  1
     }
 73  
     
 74  
     public void testClassNamesOnly() {
 75  1
         strategy.setMatchingClassNames(true);
 76  1
         strategy.setMatchingFieldNames(false);
 77  1
         strategy.setMatchingMethodNames(false);
 78  1
         strategy.setMatchingLocalNames(false);
 79  
         
 80  1
         loader.load(Collections.singleton(TEST_FILENAME));
 81  
 
 82  1
         assertTrue("Missing test class name from " + gatherer.getCollection(), gatherer.getCollection().contains("test"));
 83  1
         assertEquals("Different number of symbols in " + gatherer.getCollection(), 1, gatherer.getCollection().size());
 84  1
     }
 85  
     
 86  
     public void testMethodNamesOnly() {
 87  1
         strategy.setMatchingClassNames(false);
 88  1
         strategy.setMatchingFieldNames(false);
 89  1
         strategy.setMatchingMethodNames(true);
 90  1
         strategy.setMatchingLocalNames(false);
 91  
         
 92  1
         loader.load(Collections.singleton(TEST_FILENAME));
 93  
 
 94  1
         assertTrue("Missing test.main() method from " + gatherer.getCollection(), gatherer.getCollection().contains("test.main(java.lang.String[])"));
 95  1
         assertTrue("Missing test.test() method from " + gatherer.getCollection(), gatherer.getCollection().contains("test.test()"));
 96  1
         assertEquals("Different number of symbols in " + gatherer.getCollection(), 2, gatherer.getCollection().size());
 97  1
     }
 98  
     
 99  
     public void testLocalNamesOnly() {
 100  1
         strategy.setMatchingClassNames(false);
 101  1
         strategy.setMatchingFieldNames(false);
 102  1
         strategy.setMatchingMethodNames(false);
 103  1
         strategy.setMatchingLocalNames(true);
 104  
         
 105  1
         loader.load(Collections.singleton(TEST_FILENAME));
 106  
 
 107  1
         assertTrue("Missing args parameter from " + gatherer.getCollection(), gatherer.getCollection().contains("test.main(java.lang.String[]): args"));
 108  1
         assertTrue("Missing c local variable from " + gatherer.getCollection(), gatherer.getCollection().contains("test.main(java.lang.String[]): c"));
 109  1
         assertTrue("Missing ex local variable from " + gatherer.getCollection(), gatherer.getCollection().contains("test.main(java.lang.String[]): ex"));
 110  1
         assertTrue("Missing this parameter from " + gatherer.getCollection(), gatherer.getCollection().contains("test.test(): this"));
 111  1
         assertEquals("Different number of symbols in " + gatherer.getCollection(), 4, gatherer.getCollection().size());
 112  1
     }
 113  
 }