Karate assertions for dynamic response - karate

Question

Response Actual:
{
"data": [
{
"last_name": "Bluth",
"id": 1,
"avatar": "https://s3.amazonaws.com/uifaces/faces/twitter/calebogden/128.jpg",
"first_name": "George",
"email": "george.bluth#reqres.in"
},
{
"last_name": "Weaver",
"id": 2,
"avatar": "https://s3.amazonaws.com/uifaces/faces/twitter/josephstein/128.jpg",
"first_name": "Janet",
"email": "janet.weaver#reqres.in"
}
]
}
I have a Database object where it return array of first_name's
Expected:
{"George","Janet"}
I am using scenario outline here as i have bunch of tests need to be check and output is dynamic. How can we write the assertions for this type of scenarios ???
something like response.data[].first_name == expected ??

Answer 1

Sample Code:
Feature: Array Match
Scenario:
* def act =
"""
{
"per_page": 6,
"total": 12,
"ad": {
"company": "StatusCode Weekly",
"text": "A weekly newsletter focusing on software development, infrastructure, the server, performance, and the stack end of things.",
"url": "http://statuscode.org/"
},
"data": [
{
"last_name": "Bluth",
"id": 1,
"avatar": "https://s3.amazonaws.com/uifaces/faces/twitter/calebogden/128.jpg",
"first_name": "George",
"email": "george.bluth#reqres.in"
},
{
"last_name": "Weaver",
"id": 2,
"avatar": "https://s3.amazonaws.com/uifaces/faces/twitter/josephstein/128.jpg",
"first_name": "Janet",
"email": "janet.weaver#reqres.in"
},
{
"last_name": "Wong",
"id": 3,
"avatar": "https://s3.amazonaws.com/uifaces/faces/twitter/olegpogodaev/128.jpg",
"first_name": "Emma",
"email": "emma.wong#reqres.in"
},
{
"last_name": "Holt",
"id": 4,
"avatar": "https://s3.amazonaws.com/uifaces/faces/twitter/marcoramires/128.jpg",
"first_name": "Eve",
"email": "eve.holt#reqres.in"
},
{
"last_name": "Morris",
"id": 5,
"avatar": "https://s3.amazonaws.com/uifaces/faces/twitter/stephenmoon/128.jpg",
"first_name": "Charles",
"email": "charles.morris#reqres.in"
},
{
"last_name": "Ramos",
"id": 6,
"avatar": "https://s3.amazonaws.com/uifaces/faces/twitter/bigmancho/128.jpg",
"first_name": "Tracey",
"email": "tracey.ramos#reqres.in"
}
],
"page": 1,
"total_pages": 2
}
"""
* def exp = ["George","Janet","Emma","Eve","Charles","Tracey"]
* match $act.data[*].first_name == exp
Reference Link: https://github.com/intuit/karate#get-short-cut