I am trying to check values of certain properties in json response in postman.
pm.expect(jsonData.property).not.equal(null);
The thing is, that I need to check multiple properties which names I have stored in an array.
var jsonData = pm.response.json();
var keys = ["id", "phoneNumber", "passwordHash"];
pm.test("All values have valid value", function(){
for(var a = 0; a < keys.length; a++){
pm.expect(jsonData.keys[a]).not.equal(null);
};
});
But I am getting this error:
All values have valid type | TypeError: Cannot read property '0' of undefined
Can someone explain me, what am I doing wrong please? Thanks for any advice.
You cann't use (.) dot to get a value of a unknown key, use [] bracket instead. Try this:
pm.expect(jsonData[keys[a]]).not.equal(null);
One subtle thing, in my opinion, use i (mean index) is better than a.