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*
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*/
package org.apache.tools.ant.types;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.util.*;
import org.apache.tools.ant.BuildFileTest;
import junit.framework.TestCase;
import junit.framework.AssertionFailedError;
import java.io.File;
/**
* JUnit 3 testcases for org.apache.tools.ant.types.Mapper.
*
* @author <a href="mailto:stefan.bodewig@epost.de">Stefan Bodewig</a>
*/
public class MapperTest extends TestCase {
private Project project;
public MapperTest(String name) {
super(name);
}
public void setUp() {
project = new Project();
project.setBasedir(".");
}
public void testEmptyElementIfIsReference() {
Mapper m = new Mapper(project);
m.setFrom("*.java");
try {
m.setRefid(new Reference("dummyref"));
fail("Can add reference to Mapper with from attribute set");
} catch (BuildException be) {
assertEquals("You must not specify more than one attribute when using refid",
be.getMessage());
}
m = new Mapper(project);
m.setRefid(new Reference("dummyref"));
try {
m.setFrom("*.java");
fail("Can set from in Mapper that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify more than one attribute when using refid",
be.getMessage());
}
m = new Mapper(project);
m.setRefid(new Reference("dummyref"));
try {
m.setTo("*.java");
fail("Can set to in Mapper that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify more than one attribute when using refid",
be.getMessage());
}
try {
Mapper.MapperType mt = new Mapper.MapperType();
mt.setValue("glob");
m.setType(mt);
fail("Can set type in Mapper that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify more than one attribute when using refid",
be.getMessage());
}
}
public void testCircularReferenceCheck() {
Mapper m = new Mapper(project);
project.addReference("dummy", m);
m.setRefid(new Reference("dummy"));
try {
m.getImplementation();
fail("Can make Mapper a Reference to itself.");
} catch (BuildException be) {
assertEquals("This data type contains a circular reference.",
be.getMessage());
}
// dummy1 --> dummy2 --> dummy3 --> dummy1
Mapper m1 = new Mapper(project);
project.addReference("dummy1", m1);
m1.setRefid(new Reference("dummy2"));
Mapper m2 = new Mapper(project);
project.addReference("dummy2", m2);
m2.setRefid(new Reference("dummy3"));
Mapper m3 = new Mapper(project);
project.addReference("dummy3", m3);
m3.setRefid(new Reference("dummy1"));
try {
m1.getImplementation();
fail("Can make circular reference.");
} catch (BuildException be) {
assertEquals("This data type contains a circular reference.",
be.getMessage());
}
// dummy1 --> dummy2 --> dummy3
// (which holds a glob mapper from "*.java" to "*.class"
m1 = new Mapper(project);
project.addReference("dummy1", m1);
m1.setRefid(new Reference("dummy2"));
m2 = new Mapper(project);
project.addReference("dummy2", m2);
m2.setRefid(new Reference("dummy3"));
m3 = new Mapper(project);
project.addReference("dummy3", m3);
Mapper.MapperType mt = new Mapper.MapperType();
mt.setValue("glob");
m3.setType(mt);
m3.setFrom("*.java");
m3.setTo("*.class");
FileNameMapper fmm = m1.getImplementation();
assertTrue("should be glob", fmm instanceof GlobPatternMapper);
String[] result = fmm.mapFileName("a.java");
assertEquals("a.java should match", 1, result.length);
assertEquals("a.class", result[0]);
}
public void testCopyTaskWithTwoFilesets() {
TaskdefForCopyTest t = new TaskdefForCopyTest("test1");
try {
t.setUp();
t.test1();
} finally {
t.tearDown();
}
}
private class TaskdefForCopyTest extends BuildFileTest {
TaskdefForCopyTest(String name) {
super(name);
}
public void setUp() {
configureProject("src/etc/testcases/types/mapper.xml");
}
public void tearDown() {
executeTarget("cleanup");
}
public void test1() {
executeTarget("test1");
}
}
}