/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.scxml;
import java.net.URL;
import java.util.Set;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
import org.apache.commons.scxml.env.jsp.ELContext;
import org.apache.commons.scxml.env.jsp.ELEvaluator;
import org.apache.commons.scxml.model.State;
/**
* Unit tests for namespace prefixes in XPaths pointing bits in a <data>.
*/
public class NamespacePrefixedXPathsTest extends TestCase {
/**
* Construct a new instance of NamespacePrefixedXPathsTest with
* the specified name
*/
public NamespacePrefixedXPathsTest(String name) {
super(name);
}
public static Test suite() {
TestSuite suite = new TestSuite(NamespacePrefixedXPathsTest.class);
suite.setName("Namespace Prefixed XPaths Tests");
return suite;
}
// Test data
private URL datamodel03jexl, datamodel03jsp;
private SCXMLExecutor exec01, exec02;
/**
* Set up instance variables required by this test case.
*/
public void setUp() {
datamodel03jexl = this.getClass().getClassLoader().
getResource("org/apache/commons/scxml/env/jexl/datamodel-03.xml");
datamodel03jsp = this.getClass().getClassLoader().
getResource("org/apache/commons/scxml/env/jsp/datamodel-03.xml");
exec01 = SCXMLTestHelper.getExecutor(datamodel03jexl);
exec02 = SCXMLTestHelper.getExecutor(datamodel03jsp, new ELContext(), new ELEvaluator());
}
/**
* Tear down instance variables required by this test case.
*/
public void tearDown() {
datamodel03jexl = datamodel03jsp = null;
exec01 = exec02 = null;
}
/**
* Test the XPath evaluation
*/
// JEXL
public void testNamespacePrefixedXPathsJexl() {
runtest(exec01);
}
// EL
public void testNamespacePrefixedXPathsEL() {
runtest(exec02);
}
// Same test, since same documents (different expression languages)
private void runtest(SCXMLExecutor exec) {
try {
// must be in state "ten" at the onset
Set currentStates = exec.getCurrentStatus().getStates();
assertEquals(1, currentStates.size());
assertEquals("ten", ((State)currentStates.iterator().
next()).getId());
// should move to "twenty"
currentStates = SCXMLTestHelper.fireEvent(exec, "ten.done");
assertEquals(1, currentStates.size());
assertEquals("twenty", ((State)currentStates.iterator().
next()).getId());
// This is set while exiting "ten"
Double retval = (Double) exec.getRootContext().get("retval");
assertEquals(Double.valueOf("11"), retval);
// On to "thirty"
currentStates = SCXMLTestHelper.fireEvent(exec, "twenty.done");
assertEquals(1, currentStates.size());
assertEquals("thirty", ((State)currentStates.iterator().
next()).getId());
exec = SCXMLTestHelper.testExecutorSerializability(exec);
// Tests XPath on SCXML actions, set while exiting "twenty"
String retvalstr = (String) exec.getRootContext().get("retval");
assertEquals("Equal to 20", retvalstr);
// and so on ...
currentStates = SCXMLTestHelper.fireEvent(exec, "thirty.done");
assertEquals(1, currentStates.size());
assertEquals("forty", ((State)currentStates.iterator().
next()).getId());
currentStates = SCXMLTestHelper.fireEvent(exec, "forty.done");
assertEquals(1, currentStates.size());
assertEquals("fifty", ((State)currentStates.iterator().
next()).getId());
currentStates = SCXMLTestHelper.fireEvent(exec, "fifty.done");
assertEquals(1, currentStates.size());
assertEquals("sixty", ((State)currentStates.iterator().
next()).getId());
currentStates = SCXMLTestHelper.fireEvent(exec, "sixty.done");
assertEquals(1, currentStates.size());
assertEquals("seventy", ((State)currentStates.iterator().
next()).getId());
// done
assertTrue(exec.getCurrentStatus().isFinal());
} catch (Exception e) {
fail(e.getMessage());
}
}
public static void main(String args[]) {
TestRunner.run(suite());
}
}