TestMetricsGathererDependencies


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
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13   *        notice, this list of conditions and the following disclaimer in the
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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 TestMetricsGathererDependencies 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      
52      protected void setUp() throws Exception   {
53          Logger.getLogger(getClass()).debug("Starting " + getName() + " ...");
54          
55          factory = new MetricsFactory("test", new MetricsConfigurationLoader(Boolean.getBoolean("DEPENDENCYFINDER_TESTS_VALIDATE")).load("etc" + File.separator + "MetricsConfig.xml"));
56  
57          ClassfileLoader loader = new AggregatingClassfileLoader();
58          Collection dirs = new ArrayList(2);
59          dirs.add(TEST_DIRNAME);
60          dirs.add(OTHER_DIRNAME);
61          loader.load(dirs);
62  
63          MetricsGatherer gatherer = new MetricsGatherer("test", factory);
64          gatherer.visitClassfiles(loader.getAllClassfiles());
65      }
66  
67      protected void tearDown() throws Exception   {
68          Logger.getLogger(getClass()).debug("Done with " + getName() + " ...");
69      }
70      
71      public void testpackage_TestClass_testMethod() {
72          Collection dependencies;
73  
74          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.INBOUND_INTRA_CLASS_METHOD_DEPENDENCIES)).getValues();
75          assertTrue(Metrics.INBOUND_INTRA_CLASS_METHOD_DEPENDENCIES + " " + dependencies + " missing testpackage.TestClass.sourceMethod()", dependencies.contains("testpackage.TestClass.sourceMethod()"));
76          assertEquals(Metrics.INBOUND_INTRA_CLASS_METHOD_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
77  
78          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
79          assertTrue(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies + " missing testpackage.SourceClass.sourceMethod()", dependencies.contains("testpackage.SourceClass.sourceMethod()"));
80          assertEquals(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
81  
82          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
83          assertTrue(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies + " missing otherpackage.SourceClass.sourceMethod()", dependencies.contains("otherpackage.SourceClass.sourceMethod()"));
84          assertEquals(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
85  
86          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_INTRA_CLASS_FEATURE_DEPENDENCIES)).getValues();
87          assertTrue(Metrics.OUTBOUND_INTRA_CLASS_FEATURE_DEPENDENCIES + " " + dependencies + " missing testpackage.TestClass.targetMethod()", dependencies.contains("testpackage.TestClass.targetMethod()"));
88          assertEquals(Metrics.OUTBOUND_INTRA_CLASS_FEATURE_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
89  
90          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_INTRA_PACKAGE_FEATURE_DEPENDENCIES)).getValues();
91          assertTrue(Metrics.OUTBOUND_INTRA_PACKAGE_FEATURE_DEPENDENCIES + " " + dependencies + " missing testpackage.TargetClass.TargetClass()", dependencies.contains("testpackage.TargetClass.TargetClass()"));
92          assertTrue(Metrics.OUTBOUND_INTRA_PACKAGE_FEATURE_DEPENDENCIES + " " + dependencies + " missing testpackage.TargetClass.targetMethod()", dependencies.contains("testpackage.TargetClass.targetMethod()"));
93          assertEquals(Metrics.OUTBOUND_INTRA_PACKAGE_FEATURE_DEPENDENCIES + " " + dependencies, 2, dependencies.size());
94  
95          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_INTRA_PACKAGE_CLASS_DEPENDENCIES)).getValues();
96          assertTrue(Metrics.OUTBOUND_INTRA_PACKAGE_CLASS_DEPENDENCIES + " " + dependencies + " missing testpackage.TargetClass", dependencies.contains("testpackage.TargetClass"));
97          assertEquals(Metrics.OUTBOUND_INTRA_PACKAGE_CLASS_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
98  
99          dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_EXTRA_PACKAGE_FEATURE_DEPENDENCIES)).getValues();
100         assertTrue(Metrics.OUTBOUND_EXTRA_PACKAGE_FEATURE_DEPENDENCIES + " " + dependencies + " missing java.lang.Object.Object()", dependencies.contains("java.lang.Object.Object()"));
101         assertEquals(Metrics.OUTBOUND_EXTRA_PACKAGE_FEATURE_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
102 
103         dependencies = ((CollectionMeasurement) factory.createMethodMetrics("testpackage.TestClass.testMethod(java.lang.String)").getMeasurement(Metrics.OUTBOUND_EXTRA_PACKAGE_CLASS_DEPENDENCIES)).getValues();
104         assertTrue(Metrics.OUTBOUND_EXTRA_PACKAGE_CLASS_DEPENDENCIES + " " + dependencies + " missing java.lang.Object", dependencies.contains("java.lang.Object"));
105         assertTrue(Metrics.OUTBOUND_EXTRA_PACKAGE_CLASS_DEPENDENCIES + " " + dependencies + " missing java.lang.String", dependencies.contains("java.lang.String"));
106         assertEquals(Metrics.OUTBOUND_EXTRA_PACKAGE_CLASS_DEPENDENCIES + " " + dependencies, 2, dependencies.size());
107     }
108     
109     public void testpackage_TestClass() {
110         Collection dependencies;
111 
112         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.INBOUND_INTRA_PACKAGE_DEPENDENCIES)).getValues();
113         assertTrue(Metrics.INBOUND_INTRA_PACKAGE_DEPENDENCIES + " " + dependencies + " missing testpackage.SourceClass", dependencies.contains("testpackage.SourceClass"));
114         assertEquals(Metrics.INBOUND_INTRA_PACKAGE_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
115         
116         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.INBOUND_EXTRA_PACKAGE_DEPENDENCIES)).getValues();
117         assertTrue(Metrics.INBOUND_EXTRA_PACKAGE_DEPENDENCIES + " " + dependencies + " missing otherpackage.SourceClass", dependencies.contains("otherpackage.SourceClass"));
118         assertEquals(Metrics.INBOUND_EXTRA_PACKAGE_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
119         
120         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.OUTBOUND_INTRA_PACKAGE_DEPENDENCIES)).getValues();
121         assertTrue(Metrics.OUTBOUND_INTRA_PACKAGE_DEPENDENCIES + " " + dependencies + " missing testpackage.TargetInterface", dependencies.contains("testpackage.TargetInterface"));
122         assertEquals(Metrics.OUTBOUND_INTRA_PACKAGE_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
123         
124         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.OUTBOUND_EXTRA_PACKAGE_DEPENDENCIES)).getValues();
125         assertTrue(Metrics.OUTBOUND_EXTRA_PACKAGE_DEPENDENCIES + " " + dependencies + " missing java.lang.Object", dependencies.contains("java.lang.Object"));
126         assertEquals(Metrics.OUTBOUND_EXTRA_PACKAGE_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
127 
128         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
129         assertTrue(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies + " missing testpackage.SourceClass.sourceMethod()", dependencies.contains("testpackage.SourceClass.sourceMethod()"));
130         assertEquals(Metrics.INBOUND_INTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
131 
132         dependencies = ((CollectionMeasurement) factory.createClassMetrics("testpackage.TestClass").getMeasurement(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES)).getValues();
133         assertTrue(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies + " missing otherpackage.SourceClass.sourceMethod()", dependencies.contains("otherpackage.SourceClass.sourceMethod()"));
134         assertEquals(Metrics.INBOUND_EXTRA_PACKAGE_METHOD_DEPENDENCIES + " " + dependencies, 1, dependencies.size());
135     }
136 }
137
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