Automatically populate element value?

Hi,

I'm trying to implement what I described in the posts above.

What I've done so far is add a Groovy Script test step to a test case, so now, in the testcase I have:

- Groovy script test step
- A request

In the Groovy script test step, I've added the following code:

props = new java.util.Properties ()
file = new File("E:/SOAPUI-PROPS/testprops.txt")
if(!file.exists()) {
 log.info "No file found at E:/SOAPUI-PROPS/testprops.txt"
}
else {
 log.info "Found E:/SOAPUI-PROPS/testprops.txt"
 fis = new FileInputStream (file)
 props.load (fis)
 requestid = props.getProperty ( "requestid" )
 log.info "requestid = [" + requestid + "]"
 dnstring = props.getProperty ( "dnstring" )
 log.info "dnstring= [" + dnstring + "]"
 testRunner.testCase.setPropertyValue("requestid", requestid);
 log.info "Finished setting 'requestid' property"
 testRunner.testCase.setPropertyValue("dnstring", dnstring);
 log.info "Finished setting 'dnstring' property"
} 

In the request, I have:

<saml:Subject xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"><saml:NameID Format="urn:oasis:names:tc:SAML:1.1:nameid-format:X509SubjectName">${#TestCase#dnstring}</saml:NameID>
</saml:Subject>

When I run the test case, I can see the new properties (dnstring and requestid) being populated form the text file, but it looks like that ${#Testcase#dnstring) property is not being populated.

Can anyone tell what I'm doing wrong?

Thanks,
Jim