Re: Problem with XPath splitters

[Gert Vanthienen]

L.S.,

At first glance, it seems to me that the correct result is returned.  
Only the order of the attributes within the XML element has changed, but 
everything is there.  I don't think that there is a way to enforce this 
order of attributes, it's probably being rearranged while parsing the 
XML document for the XPath splitter.

One possible solution is to check the id attribute in your test 
afterwards using the DOM API instead of using the expectedBodies(...):
      
       resultEndpoint.assertIsSatisfied();
       assertEquals("2909509", 
resultEndpoint.assertExchangeReceived(0).getIn().getBody(Element.class).getAttribute("id"));
       assertEquals("2866397", 
resultEndpoint.assertExchangeReceived(1).getIn().getBody(Element.class).getAttribute("id"));


Regards,

Gert


arjanm wrote:
With this simple example the test is passing indeed. But when I feed a
slightly more complicated xml it is failing. Maybe it's just something
simple I'm overlooking...

    public void testXPathWithRUFixtures() throws Exception {
        log.debug("testXPathWithRUFixtures()");
        context.addRoutes(
            new RouteBuilder() {
                @Override
                public void configure() {
                   
from("direct:xpathrufix").splitter(xpath("/rugbyFixtures/rugbyFixture")).to("mock:result");
                }
            }
        );

        final String fixture1 = 
            "<rugbyFixture id=\"2909509\" venue=\"Parc des Princes\" "+
            "date=\"2007-10-19\" time=\"20:00:00\">"+
            "<homeTeam id=\"33176\" name=\"France\" />"+
            "<awayTeam id=\"33085\" name=\"Argentina\" />"+
            "<competition id=\"700\" name=\"World Cup\" />"+
            "</rugbyFixture>";
        final String fixture2 = 
            "<rugbyFixture id=\"2866397\" venue=\"Kingston Park\" "+
            "date=\"2007-10-21\" time=\"14:00:00\">"+
            "<homeTeam id=\"34698\" name=\"Newcastle\" />"+
            "<awayTeam id=\"33094\" name=\"Bath\" />"+
            "<competition id=\"100\" name=\"Guinness Premiership\" />"+
            "</rugbyFixture>";
        
        resultEndpoint.expectedBodiesReceived(fixture1, fixture2);

        template.send("direct:xpathrufix", new Processor() {
            public void process(Exchange exchange) {
                Message in = exchange.getIn();
                in.setBody(//"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"+
                       
"<rugbyFixtures>"+fixture1+fixture2+"</rugbyFixtures>");
            }
        });
        
        resultEndpoint.assertIsSatisfied();
    }

The error is:

java.lang.AssertionError: mock:result Body of message: 0. Expected:
<<rugbyFixture id="2909509" venue="Parc des Princes" date="2007-10-19"
time="20:00:00"><homeTeam id="33176" name="France" /><awayTeam id="33085"
name="Argentina" /><competition id="700" name="World Cup" /></rugbyFixture>>
but was: <<rugbyFixture date="2007-10-19" id="2909509" time="20:00:00"
venue="Parc des Princes"><homeTeam id="33176" name="France"/><awayTeam
id="33085" name="Argentina"/><competition id="700" name="World
Cup"/></rugbyFixture>>
        at 
org.apache.camel.component.mock.MockEndpoint.fail(MockEndpoint.java:531)
        at
org.apache.camel.component.mock.MockEndpoint.assertEquals(MockEndpoint.java:513)
        at
org.apache.camel.component.mock.MockEndpoint$2.run(MockEndpoint.java:252)
        at
org.apache.camel.component.mock.MockEndpoint.assertIsSatisfied(MockEndpoint.java:179)
        at
org.apache.camel.component.mock.MockEndpoint.assertIsSatisfied(MockEndpoint.java:144)
        at
com.bbc.newsi.feeds.common.dslroutes.CamelTest.testXPathWithRUFixtures(CamelTest.java:101)