TestMetricsGathererDependenciesFilter


1   /*
2    *  Copyright (c) 2001-2005, 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
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32  
33  package com.jeantessier.metrics;
34  
35  import junit.framework.*;
36  
37  import java.io.*;
38  import java.util.*;
39  
40  import org.xml.sax.*;
41  
42  import org.apache.log4j.*;
43  
44  import com.jeantessier.classreader.*;
45  
46  public class TestMetricsGathererDependenciesFilter extends TestCase {
47      public static final String   TEST_DIRNAME  = "classes" + File.separator + "testpackage";
48      public static final String   OTHER_DIRNAME = "classes" + File.separator + "otherpackage";
49  
50      private MetricsFactory  factory;
51      private ClassfileLoader loader;
52      private MetricsGatherer gatherer;
53      
54      protected void setUp() throws Exception   {
55          Logger.getLogger(getClass()).debug("Starting " + getName() + " ...");
56          
57          factory = new MetricsFactory("test", new MetricsConfigurationLoader(Boolean.getBoolean("DEPENDENCYFINDER_TESTS_VALIDATE")).load("etc" + File.separator + "MetricsConfig.xml"));
58  
59          Collection dirs = new ArrayList(2);
60          dirs.add(TEST_DIRNAME);
61          dirs.add(OTHER_DIRNAME);
62          loader = new AggregatingClassfileLoader();
63          loader.load(dirs);
64  
65          gatherer = new MetricsGatherer("test", factory);
66      }
67  
68      protected void tearDown() throws Exception   {
69          Logger.getLogger(getClass()).debug("Done with " + getName() + " ...");
70      }
71      
72      public void testpackage_TestClass_testMethod_withFilterForMethod() {
73          Collection filterIncludes = new HashSet();
74          filterIncludes.add("testpackage.TestClass.targetMethod()");
75  
76          gatherer.setFilterIncludes(filterIncludes);
77          gatherer.visitClassfiles(loader.getAllClassfiles());
78  
79          Collection dependencies;
80  
81          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.INBOUND_INTRA_CLASS_METHOD_DEPENDENCIES)).getValues();
82          assertEquals(Metrics.INBOUND_INTRA_CLASS_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
83  
84          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
85          assertEquals(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
86  
87          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
88          assertEquals(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
89  
90          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_INTRA_CLASS_FEATURE_DEPENDENCIES)).getValues();
91          assertTrue(Metrics.OUTBOUND_INTRA_CLASS_FEATURE_DEPENDENCIES + " " + dependencies + " missing testpackage.TestClass.targetMethod()", dependencies.contains("testpackage.TestClass.targetMethod()"));
92          assertEquals(Metrics.OUTBOUND_INTRA_CLASS_FEATURE_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
93  
94          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_INTRA_PACKAGE_FEATURE_DEPENDENCIES)).getValues();
95          assertEquals(Metrics.OUTBOUND_INTRA_PACKAGE_FEATURE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
96  
97          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_INTRA_PACKAGE_CLASS_DEPENDENCIES)).getValues();
98          assertEquals(Metrics.OUTBOUND_INTRA_PACKAGE_CLASS_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
99  
100         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_EXTRA_PACKAGE_FEATURE_DEPENDENCIES)).getValues();
101         assertEquals(Metrics.OUTBOUND_EXTRA_PACKAGE_FEATURE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
102 
103         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_EXTRA_PACKAGE_CLASS_DEPENDENCIES)).getValues();
104         assertEquals(Metrics.OUTBOUND_EXTRA_PACKAGE_CLASS_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
105     }
106     
107     public void testpackage_TestClass_testMethod_withFilterForClass() {
108         Collection filterIncludes = new HashSet();
109         filterIncludes.add("testpackage.TargetClass");
110 
111         gatherer.setFilterIncludes(filterIncludes);
112         gatherer.visitClassfiles(loader.getAllClassfiles());
113 
114         Collection dependencies;
115 
116         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.INBOUND_INTRA_CLASS_METHOD_DEPENDENCIES)).getValues();
117         assertEquals(Metrics.INBOUND_INTRA_CLASS_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
118 
119         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
120         assertEquals(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
121 
122         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
123         assertEquals(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
124 
125         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_INTRA_CLASS_FEATURE_DEPENDENCIES)).getValues();
126         assertEquals(Metrics.OUTBOUND_INTRA_CLASS_FEATURE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
127 
128         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_INTRA_PACKAGE_FEATURE_DEPENDENCIES)).getValues();
129         assertEquals(Metrics.OUTBOUND_INTRA_PACKAGE_FEATURE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
130 
131         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_INTRA_PACKAGE_CLASS_DEPENDENCIES)).getValues();
132         assertTrue(Metrics.OUTBOUND_INTRA_PACKAGE_CLASS_DEPENDENCIES + " " + dependencies + " missing testpackage.TargetClass", dependencies.contains("testpackage.TargetClass"));
133         assertEquals(Metrics.OUTBOUND_INTRA_PACKAGE_CLASS_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
134 
135         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_EXTRA_PACKAGE_FEATURE_DEPENDENCIES)).getValues();
136         assertEquals(Metrics.OUTBOUND_EXTRA_PACKAGE_FEATURE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
137 
138         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_EXTRA_PACKAGE_CLASS_DEPENDENCIES)).getValues();
139         assertEquals(Metrics.OUTBOUND_EXTRA_PACKAGE_CLASS_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
140     }
141     
142     public void testpackage_TestClass_testMethod_withFilterForPackage() {
143         Collection filterIncludes = new HashSet();
144         filterIncludes.add("java.lang");
145 
146         gatherer.setFilterIncludes(filterIncludes);
147         gatherer.visitClassfiles(loader.getAllClassfiles());
148 
149         Collection dependencies;
150 
151         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.INBOUND_INTRA_CLASS_METHOD_DEPENDENCIES)).getValues();
152         assertEquals(Metrics.INBOUND_INTRA_CLASS_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
153 
154         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
155         assertEquals(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
156 
157         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
158         assertEquals(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
159 
160         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_INTRA_CLASS_FEATURE_DEPENDENCIES)).getValues();
161         assertEquals(Metrics.OUTBOUND_INTRA_CLASS_FEATURE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
162 
163         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_INTRA_PACKAGE_FEATURE_DEPENDENCIES)).getValues();
164         assertEquals(Metrics.OUTBOUND_INTRA_PACKAGE_FEATURE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
165 
166         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_INTRA_PACKAGE_CLASS_DEPENDENCIES)).getValues();
167         assertEquals(Metrics.OUTBOUND_INTRA_PACKAGE_CLASS_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
168 
169         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_EXTRA_PACKAGE_FEATURE_DEPENDENCIES)).getValues();
170         assertEquals(Metrics.OUTBOUND_EXTRA_PACKAGE_FEATURE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
171 
172         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_EXTRA_PACKAGE_CLASS_DEPENDENCIES)).getValues();
173         assertEquals(Metrics.OUTBOUND_EXTRA_PACKAGE_CLASS_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
174     }
175     
176     public void testpackage_TestClass_withFilterForClass() {
177         Collection filterIncludes = new HashSet();
178         filterIncludes.add("testpackage.TargetInterface");
179 
180         gatherer.setFilterIncludes(filterIncludes);
181         gatherer.visitClassfiles(loader.getAllClassfiles());
182 
183         Collection dependencies;
184 
185         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.INBOUND_INTRA_PACKAGE_DEPENDENCIES)).getValues();
186         assertEquals(Metrics.INBOUND_INTRA_PACKAGE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
187         
188         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.INBOUND_EXTRA_PACKAGE_DEPENDENCIES)).getValues();
189         assertEquals(Metrics.INBOUND_EXTRA_PACKAGE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
190         
191         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.OUTBOUND_INTRA_PACKAGE_DEPENDENCIES)).getValues();
192         assertTrue(Metrics.OUTBOUND_INTRA_PACKAGE_DEPENDENCIES + " " + dependencies + " missing testpackage.TargetInterface", dependencies.contains("testpackage.TargetInterface"));
193         assertEquals(Metrics.OUTBOUND_INTRA_PACKAGE_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
194         
195         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.OUTBOUND_EXTRA_PACKAGE_DEPENDENCIES)).getValues();
196         assertEquals(Metrics.OUTBOUND_EXTRA_PACKAGE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
197 
198         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
199         assertEquals(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
200 
201         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
202         assertEquals(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
203     }
204     
205     public void testpackage_TestClass_withFilterForPackage() {
206         Collection filterIncludes = new HashSet();
207         filterIncludes.add("java.lang");
208 
209         gatherer.setFilterIncludes(filterIncludes);
210         gatherer.visitClassfiles(loader.getAllClassfiles());
211 
212         Collection dependencies;
213 
214         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.INBOUND_INTRA_PACKAGE_DEPENDENCIES)).getValues();
215         assertEquals(Metrics.INBOUND_INTRA_PACKAGE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
216         
217         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.INBOUND_EXTRA_PACKAGE_DEPENDENCIES)).getValues();
218         assertEquals(Metrics.INBOUND_EXTRA_PACKAGE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
219         
220         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.OUTBOUND_INTRA_PACKAGE_DEPENDENCIES)).getValues();
221         assertEquals(Metrics.OUTBOUND_INTRA_PACKAGE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
222         
223         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.OUTBOUND_EXTRA_PACKAGE_DEPENDENCIES)).getValues();
224         assertEquals(Metrics.OUTBOUND_EXTRA_PACKAGE_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
225 
226         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
227         assertEquals(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
228 
229         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
230         assertEquals(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 0, dependencies.size());
231     }
232 }
233
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