how to say i am expecting null in assertion:

[meital]

I have the result:
<Results>
<ResultSet fetchSize="128">
<Row rowNumber="1">
<MODEL_ID>Deposit</MODEL_ID>
<VALUE1>1</VALUE1>
<VALUE2/>
<VALUE_SET/>
<SCORE>1.00</SCORE>
</Row>
not sure how to say i am expecting to null in VALUE2?
If i am declaring the expected result null i am getting failue
expected null actual null.

[nmrao]

Can you please show the screen shot of your assertion? Could not image what kind of assertion being used.

[meital]

attached

[PaulMS]

Try clicking the select from current button, this shows <VALUE2/> as the expected result so you could copy that into the test case property.

[wujianyy]

you can select "Script Assertion" to verify some json elements at same time. xml is same. please try research it.  This solutions is more flexible. 

import groovy.json.JsonSlurper
def responseMessage = messageExchange.response.responseContent
def jsonSlurper = new JsonSlurper().parseText(responseMessage)

//verify the Json object isn't empty
assert !(jsonSlurper.isEmpty())
log.info jsonSlurper