1 package jdepend.framework; 2 3 import java.io.IOException ; 4 import java.text.NumberFormat ; 5 import java.util.Collection ; 6 7 11 12 public class ComponentTest extends JDependTestCase { 13 14 private JDepend jdepend; 15 private static NumberFormat formatter; 16 17 static { 18 formatter = NumberFormat.getInstance(); 19 formatter.setMaximumFractionDigits(2); 20 } 21 22 public ComponentTest(String name) { 23 super(name); 24 } 25 26 protected void setUp() { 27 super.setUp(); 28 jdepend = new JDepend(); 29 jdepend.analyzeInnerClasses(false); 30 } 31 32 protected void tearDown() { 33 super.tearDown(); 34 } 35 36 public void testJDependComponents() throws IOException { 37 38 jdepend.setComponents("jdepend,junit,java,javax"); 39 40 jdepend.addDirectory(getBuildDir()); 41 42 jdepend.analyze(); 43 44 Collection packages = jdepend.getPackages(); 45 assertEquals(4, packages.size()); 46 47 assertJDependPackage(); 48 assertJUnitPackage(); 49 assertJavaPackage(); 50 assertJavaxPackage(); 51 } 52 53 private void assertJDependPackage() { 54 JavaPackage p = jdepend.getPackage("jdepend"); 55 assertEquals("jdepend", p.getName()); 56 assertEquals(34, p.getConcreteClassCount()); 57 assertEquals(5, p.getAbstractClassCount()); 58 assertEquals(0, p.afferentCoupling()); 59 assertEquals(3, p.efferentCoupling()); 60 assertEquals(format(0.13f), format(p.abstractness())); 61 assertEquals("1", format(p.instability())); 62 assertEquals(format(0.13f), format(p.distance())); 63 assertEquals(1, p.getVolatility()); 64 65 Collection efferents = p.getEfferents(); 66 assertEquals(3, efferents.size()); 67 assertTrue(efferents.contains(new JavaPackage("java"))); 68 assertTrue(efferents.contains(new JavaPackage("javax"))); 69 assertTrue(efferents.contains(new JavaPackage("junit"))); 70 71 Collection afferents = p.getAfferents(); 72 assertEquals(0, afferents.size()); 73 } 74 75 private void assertJUnitPackage() { 76 JavaPackage p = jdepend.getPackage("junit"); 77 assertEquals("junit", p.getName()); 78 79 Collection afferents = p.getAfferents(); 80 assertEquals(1, afferents.size()); 81 assertTrue(afferents.contains(new JavaPackage("jdepend"))); 82 83 Collection efferents = p.getEfferents(); 84 assertEquals(0, efferents.size()); 85 } 86 87 private void assertJavaPackage() { 88 JavaPackage p = jdepend.getPackage("java"); 89 assertEquals("java", p.getName()); 90 91 Collection afferents = p.getAfferents(); 92 assertEquals(1, afferents.size()); 93 assertTrue(afferents.contains(new JavaPackage("jdepend"))); 94 95 Collection efferents = p.getEfferents(); 96 assertEquals(0, efferents.size()); 97 } 98 99 private void assertJavaxPackage() { 100 JavaPackage p = jdepend.getPackage("javax"); 101 assertEquals("javax", p.getName()); 102 103 Collection afferents = p.getAfferents(); 104 assertEquals(1, afferents.size()); 105 assertTrue(afferents.contains(new JavaPackage("jdepend"))); 106 107 Collection efferents = p.getEfferents(); 108 assertEquals(0, efferents.size()); 109 } 110 111 private String format(float f) { 112 return formatter.format(f); 113 } 114 } | Popular Tags |