Karate match expression - karate

Question

I am using schema validation to validate a response, value returns a number or 'NA' and below is response and schema validation.
Response:
{
"ID": "ES123D74590Z",
"companyName": "ABC Corp",
"hourMs": 67890000000,
"date": "2020-06-09T00:00:00.000Z",
"scores": {
"AllScore": 61,
"MaxScore": 59,
"ScoreA": 75,
"ScoreB": "NA",
"ScoreC": 49,
"ScoreD": "NA"
},
"movement": {},
"amt": {}
}
Schema Assertion:
{
"ID": '#string',
"companyName": '#string',
"hourMs": '#number',
"date": '#regex[^\d\d\d\d-([0-9]{2})-([0-9]{2})(\T)([0-9]{3}):([0-9]{3}):([0-9]{3})\.[0-9]{3}\Z)$]',
"scores": {
"AllScore": '##number? _ >= 0 && _ <=100 || _ == "NA"',
"MaxScore": '##number? _ >= 0 && _ <=100 || _ == "NA"',
"ScoreA": '##number? _ >= 0 && _ <=100 || _ == "NA"',
"ScoreB": '##number? _ >= 0 && _ <=100 || _ == "NA"',
"ScoreC": '##number? _ >= 0 && _ <=100 || _ == "NA"',
"ScoreD": '##number? _ >= 0 && _ <=100 || _ == "NA"'
},
"movement": {},
"amt": {}
}
Error message received :
com.intuit.karate.exception.KarateException: score.feature:19 - path: $.scores.ScoreB, actual: 'NA', expected: '##number? _ >= 0 && _ <=100 || _ == "NA"', reason: not a number
How can I correct the match expression?

Answer 1

Here you go. Try to take the help of someone to review your code. And read the docs carefully. And next time, simplify your question like this.
* def response =
"""
{
"AllScore": 61,
"MaxScore": 59,
"ScoreA": 75,
"ScoreB": "NA",
"ScoreC": 49,
"ScoreD": "NA"
}
"""
* def isNum = function(x){ if (x === 'NA') return true; return typeof x === 'number' }
* def schema =
"""
{
"AllScore": '#? isNum(_)',
"MaxScore": '#? isNum(_)',
"ScoreA": '#? isNum(_)',
"ScoreB": '#? isNum(_)',
"ScoreC": '#? isNum(_)',
"ScoreD": '#? isNum(_)'
}
"""
* match response == schema
Also I suggest you look at this date validation example for more ideas: https://stackoverflow.com/a/55938480/143475