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package jdepend.framework;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
/**
* @author <b>Mike Clark</b>
* @author Clarkware Consulting, Inc.
*/
public class ClassFileParserTest extends JDependTestCase {
private ClassFileParser parser;
public ClassFileParserTest(String name) {
super(name);
}
protected void setUp() {
super.setUp();
PackageFilter filter = new PackageFilter(new ArrayList());
parser = new ClassFileParser(filter);
}
protected void tearDown() {
super.tearDown();
}
public void testInvalidClassFile() {
File f = new File(getTestDir() + getPackageSubDir() +
"ExampleTest.java");
try {
parser.parse(f);
fail("Invalid class file: Should raise IOException");
} catch (IOException expected) {
assertTrue(true);
}
}
public void testInterfaceClass() throws IOException {
File f = new File(getBuildDir() + getPackageSubDir() +
"ExampleInterface.class");
JavaClass clazz = parser.parse(f);
assertTrue(clazz.isAbstract());
assertEquals("jdepend.framework.ExampleInterface", clazz.getName());
assertEquals("ExampleInterface.java", clazz.getSourceFile());
Collection imports = clazz.getImportedPackages();
assertEquals(6, imports.size());
assertTrue(imports.contains(new JavaPackage("java.math")));
assertTrue(imports.contains(new JavaPackage("java.text")));
assertTrue(imports.contains(new JavaPackage("java.lang")));
assertTrue(imports.contains(new JavaPackage("java.io")));
assertTrue(imports.contains(new JavaPackage("java.rmi")));
assertTrue(imports.contains(new JavaPackage("java.util")));
}
public void testAbstractClass() throws IOException {
File f = new File(getBuildDir() + getPackageSubDir() +
"ExampleAbstractClass.class");
JavaClass clazz = parser.parse(f);
assertTrue(clazz.isAbstract());
assertEquals("jdepend.framework.ExampleAbstractClass", clazz.getName());
assertEquals("ExampleAbstractClass.java", clazz.getSourceFile());
Collection imports = clazz.getImportedPackages();
assertEquals(7, imports.size());
assertTrue(imports.contains(new JavaPackage("java.math")));
assertTrue(imports.contains(new JavaPackage("java.text")));
assertTrue(imports.contains(new JavaPackage("java.lang")));
assertTrue(imports.contains(new JavaPackage("java.lang.reflect")));
assertTrue(imports.contains(new JavaPackage("java.io")));
assertTrue(imports.contains(new JavaPackage("java.rmi")));
assertTrue(imports.contains(new JavaPackage("java.util")));
}
public void testConcreteClass() throws IOException {
File f = new File(getBuildDir() + getPackageSubDir() +
"ExampleConcreteClass.class");
JavaClass clazz = parser.parse(f);
assertFalse(clazz.isAbstract());
assertEquals("jdepend.framework.ExampleConcreteClass", clazz.getName());
assertEquals("ExampleConcreteClass.java", clazz.getSourceFile());
Collection imports = clazz.getImportedPackages();
assertEquals(9, imports.size());
assertTrue(imports.contains(new JavaPackage("java.net")));
assertTrue(imports.contains(new JavaPackage("java.text")));
assertTrue(imports.contains(new JavaPackage("java.sql")));
assertTrue(imports.contains(new JavaPackage("java.lang")));
assertTrue(imports.contains(new JavaPackage("java.io")));
assertTrue(imports.contains(new JavaPackage("java.rmi")));
assertTrue(imports.contains(new JavaPackage("java.util")));
assertTrue(imports.contains(new JavaPackage("java.util.jar")));
assertTrue(imports.contains(new JavaPackage("java.math")));
}
public void testInnerClass() throws IOException {
File f = new File(getBuildDir() + getPackageSubDir() +
"ExampleConcreteClass$ExampleInnerClass.class");
JavaClass clazz = parser.parse(f);
assertFalse(clazz.isAbstract());
assertEquals("jdepend.framework.ExampleConcreteClass$ExampleInnerClass",
clazz.getName());
assertEquals("ExampleConcreteClass.java", clazz.getSourceFile());
Collection imports = clazz.getImportedPackages();
assertEquals(1, imports.size());
assertTrue(imports.contains(new JavaPackage("java.lang")));
}
public void testPackageClass() throws IOException {
File f = new File(getBuildDir() + getPackageSubDir() +
"ExamplePackageClass.class");
JavaClass clazz = parser.parse(f);
assertFalse(clazz.isAbstract());
assertEquals("jdepend.framework.ExamplePackageClass", clazz.getName());
assertEquals("ExampleConcreteClass.java", clazz.getSourceFile());
Collection imports = clazz.getImportedPackages();
assertEquals(1, imports.size());
assertTrue(imports.contains(new JavaPackage("java.lang")));
}
}
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