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* 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
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* specific language governing permissions and limitations
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package org.apache.synapse.mediators.builtin;
import junit.framework.TestCase;
import org.apache.synapse.MessageContext;
import org.apache.synapse.SynapseException;
import org.apache.synapse.core.axis2.Axis2MessageContext;
import org.apache.synapse.config.xml.XMLConfigConstants;
import org.apache.synapse.mediators.MediatorProperty;
import org.apache.synapse.mediators.TestUtils;
import org.apache.synapse.util.xpath.SynapseXPath;
import org.apache.axiom.om.OMElement;
import java.util.Map;
public class PropertyMediatorTest extends TestCase {
public void testSetAndReadContextProperty() throws Exception {
PropertyMediator propMediator = new PropertyMediator();
propMediator.setName("name");
propMediator.setValue("value");
// set a local property to the synapse context
PropertyMediator propMediatorTwo = new PropertyMediator();
propMediatorTwo.setName("nameTwo");
propMediatorTwo.setValue("valueTwo");
MessageContext synCtx = TestUtils.getTestContext("<empty/>");
propMediator.mediate(synCtx);
propMediatorTwo.mediate(synCtx);
assertTrue(
"value".equals((new SynapseXPath(
"synapse:get-property('name')")).stringValueOf(synCtx)));
assertTrue(
"valueTwo".equals((new SynapseXPath(
"synapse:get-property('nameTwo')")).stringValueOf(synCtx)));
PropertyMediator propMediatorThree = new PropertyMediator();
propMediatorThree.setName("name");
propMediatorThree.setValue("value");
propMediatorThree.setAction(PropertyMediator.ACTION_REMOVE);
propMediatorThree.mediate(synCtx) ;
assertNull((new SynapseXPath("synapse:get-property('name')")).stringValueOf(synCtx));
assertTrue("valueTwo".equals((new SynapseXPath(
"synapse:get-property('nameTwo')")).stringValueOf(synCtx)));
}
public void testTypeAwarePropertyHandling() throws Exception {
PropertyMediator propMediatorOne = new PropertyMediator();
propMediatorOne.setName("nameOne");
propMediatorOne.setValue("valueOne", XMLConfigConstants.DATA_TYPES.STRING.name());
PropertyMediator propMediatorTwo = new PropertyMediator();
propMediatorTwo.setName("nameTwo");
propMediatorTwo.setValue("25000", XMLConfigConstants.DATA_TYPES.INTEGER.name());
propMediatorTwo.setScope(XMLConfigConstants.SCOPE_AXIS2);
PropertyMediator propMediatorThree = new PropertyMediator();
propMediatorThree.setName("nameThree");
propMediatorThree.setValue("123.456", XMLConfigConstants.DATA_TYPES.DOUBLE.name());
propMediatorThree.setScope(XMLConfigConstants.SCOPE_TRANSPORT);
PropertyMediator propMediatorFour = new PropertyMediator();
propMediatorFour.setName("nameFour");
propMediatorFour.setValue("true", XMLConfigConstants.DATA_TYPES.BOOLEAN.name());
PropertyMediator propMediatorFive = new PropertyMediator();
propMediatorFive.setName("nameFive");
propMediatorFive.setValue("123456", XMLConfigConstants.DATA_TYPES.LONG.name());
propMediatorFive.setScope(XMLConfigConstants.SCOPE_AXIS2);
PropertyMediator propMediatorSix = new PropertyMediator();
propMediatorSix.setName("nameSix");
propMediatorSix.setValue("12345", XMLConfigConstants.DATA_TYPES.SHORT.name());
propMediatorSix.setScope(XMLConfigConstants.SCOPE_TRANSPORT);
PropertyMediator propMediatorSeven = new PropertyMediator();
propMediatorSeven.setName("nameSeven");
propMediatorSeven.setValue("123.456", XMLConfigConstants.DATA_TYPES.FLOAT.name());
MessageContext synCtx = TestUtils.createLightweightSynapseMessageContext("<empty/>");
propMediatorOne.mediate(synCtx);
propMediatorTwo.mediate(synCtx);
propMediatorThree.mediate(synCtx);
propMediatorFour.mediate(synCtx);
propMediatorFive.mediate(synCtx);
propMediatorSix.mediate(synCtx);
propMediatorSeven.mediate(synCtx);
org.apache.axis2.context.MessageContext axisCtx = ((Axis2MessageContext) synCtx).getAxis2MessageContext();
Map transportHeaders = (Map) axisCtx.getProperty(
org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS);
Object valueOne = synCtx.getProperty("nameOne");
Object valueTwo = axisCtx.getProperty("nameTwo");
Object valueThree = transportHeaders.get("nameThree");
Object valueFour = synCtx.getProperty("nameFour");
Object valueFive = axisCtx.getProperty("nameFive");
Object valueSix = transportHeaders.get("nameSix");
Object valueSeven = synCtx.getProperty("nameSeven");
assertEquals("valueOne", valueOne);
assertEquals(new Integer(25000), valueTwo);
assertEquals(new Double(123.456), valueThree);
assertEquals(Boolean.TRUE, valueFour);
assertEquals(new Long(123456), valueFive);
assertEquals(new Short("12345"), valueSix);
assertEquals(new Float(123.456), valueSeven);
System.out.println("All property values are correctly in place - Test SUCCESSFUL");
}
public void testXMLPropertyHandling() throws Exception {
PropertyMediator propMediatorOne = new PropertyMediator();
propMediatorOne.setName("nameOne");
String xml = "<Project><name>Synapse</name></Project>";
OMElement valueOne = TestUtils.createOMElement(xml);
propMediatorOne.setValueElement(valueOne);
// Test setting XML properties
MessageContext synCtx = TestUtils.getTestContext("<getQuote><symbol>IBM</symbol></getQuote>");
propMediatorOne.mediate(synCtx);
Object prop = synCtx.getProperty("nameOne");
assertEquals(valueOne, prop);
// Test XML property retreival
String exprValue = new SynapseXPath("synapse:get-property('nameOne')").stringValueOf(synCtx);
assertEquals(xml, exprValue);
// Test property removal
propMediatorOne.setAction(PropertyMediator.ACTION_REMOVE);
propMediatorOne.mediate(synCtx);
assertNull(synCtx.getProperty("nameOne"));
// Setting XML properties using expressions
synCtx.setProperty("nameOne", xml);
PropertyMediator propertyMediatorTwo = new PropertyMediator();
propertyMediatorTwo.setName("nameTwo");
propertyMediatorTwo.setExpression(new SynapseXPath("synapse:get-property('nameOne')"),
XMLConfigConstants.DATA_TYPES.OM.name());
propertyMediatorTwo.mediate(synCtx);
Object exprProp = synCtx.getProperty("nameTwo");
assertTrue(exprProp != null && exprProp instanceof OMElement);
}
/**
* property being searched does not exist in context, and lookup should go up into the config
* @throws Exception
*/
/*TODO ACP public void testSetAndReadGlobalProperty() throws Exception {
MessageContext synCtx = TestUtils.getTestContext("<empty/>");
SynapseConfiguration synCfg = new SynapseConfiguration();
Entry prop = new Entry();
prop.setKey("name");
prop.setType(Entry.VALUE_TYPE);
prop.setValue("value");
synCfg.addEntry("name", prop);
synCtx.setConfiguration(synCfg);
assertTrue(
"value".equals(Axis2MessageContext.getStringValue(
new SynapseXPath("synapse:get-property('name')"), synCtx)));
}*/
public void testMediatorPropertiesLiteral() throws Exception {
MediatorProperty medProp = new MediatorProperty();
medProp.setName("name");
medProp.setValue("value");
assertTrue("value".equals(medProp.getValue()));
}
public void testMediatorPropertiesExpression() throws Exception {
// set a local property to the synapse context
PropertyMediator propMediator = new PropertyMediator();
propMediator.setName("name");
propMediator.setValue("value");
MessageContext synCtx = TestUtils.getTestContext("<empty/>");
propMediator.mediate(synCtx);
// read property through a mediator property
MediatorProperty medProp = new MediatorProperty();
medProp.setExpression(new SynapseXPath("synapse:get-property('name')"));
assertTrue(
"value".equals(medProp.getEvaluatedExpression(synCtx)));
}
}