How to verify in JMeter that specific variable set by JDBC Request is higher than 0?

问题

I created JMeter test when I use JDCB query which returns NUMBER value which I set to variable e.g. called employeeID.

I know that it is possible to use Response Assertion and I can verify if my variable: employeeID_1 is equal to specific expected value.

How can I verify if my variable is > 0 instead?

回答1:

The most straight forward would be using BeanShell Assertion like this:

int myNumber = -1;

try {
    myNumber = Integer.parseInt(vars.get("employeeID_1"));
} catch(NumberFormatException e)
{ /* Continue to verification with default value */ }

if(myNumber <= 0) {
    Failure = true;
    FailureMessage = "Expected value to be above 0, but got " + myNumber;
} 

回答2:

Even though it's not the components purpose I used the Size Assertion component by using the JMeter variable field and the > option with the value 0. So far I haven't found a reason why not to use this component for testing variables.

来源：https://stackoverflow.com/questions/34770070/how-to-verify-in-jmeter-that-specific-variable-set-by-jdbc-request-is-higher-tha