/*
* Copyright 2002,2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.jelly.test.impl;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import org.apache.commons.jelly.impl.Embedded;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
/**
* Unit case of Embedded
*
* @author <a href="mailto:vinayc@apache.org">Vinay Chandran</a>
*/
public class TestEmbedded extends TestCase
{
public static void main(String[] args)
{
TestRunner.run(suite());
}
public static Test suite()
{
return new TestSuite(TestEmbedded.class);
}
public TestEmbedded(String testName)
{
super(testName);
}
/**
* test Script input as a java.lang.String object
*/
public void testStringAsScript()
{
Embedded embedded = new Embedded();
String jellyScript =
"<?xml version=\"1.0\"?>"
+ " <j:jelly xmlns:j=\"jelly:core\">"
+ "jelly-test-case"
+ " </j:jelly>";
embedded.setScript(jellyScript);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
embedded.setOutputStream(baos);
boolean status = embedded.execute();
//executed properly without script errors
assertEquals(status, true);
//check that the output confirms the exepected
assertEquals("jelly-test-case", new String(baos.toByteArray()));
//test generation of error
embedded.setScript(jellyScript + "obnoxious-part");
status = embedded.execute();
//test failure of execution
assertEquals(false, status);
//Asserting the parser generated a errorMsg
assertNotNull(embedded.getErrorMsg());
}
/**
* test Script input as a InputStream
*/
public void testInputStreamAsScript()
{
Embedded embedded = new Embedded();
String jellyScript =
"<?xml version=\"1.0\"?>"
+ " <j:jelly xmlns:j=\"jelly:core\">"
+ "jelly-test-case"
+ " </j:jelly>";
embedded.setScript(new ByteArrayInputStream(jellyScript.getBytes()));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
embedded.setOutputStream(baos);
boolean status = embedded.execute();
//executed properly without script errors
assertEquals(status, true);
//check that the output confirms the exepected
assertEquals("jelly-test-case", new String(baos.toByteArray()));
}
}