Json Extractor in JMeter - json

I am using JSON extractor in JMeter. Below is my Response Body. I am using the Json path expression to capture the value, which is working fine.
Apart from the above condition, I need to add one more condition.
If the "travelID" length is equal to 33, then only I need to get the BoundID.
Example : AAA-AB1234-AAABBB-2022-11-10-1111
Total length or count of the above travelID is 33, but sometime I used to get 31,32 also but I need to capture the Bound ID only when the length is 33. Is that feasible ? Please help on the same
PFB sample response body.
{
"data": {
"RenewalDetails": [
{
"ExpiryDetails": {
"duration": "xxxxx",
"destination": "XXX",
"from": "XXX",
"value": 2,
"segments": [
{
"valudeid": "xxx-xx6262-xxxyyy-1111-11-11-1111"
}
]
},
"Itemdetails": [
{
"BoundId": "xxx-1-xxx1-111111111111-1",
"isexpired": true,
"FamilyCode": "PREMIUM",
"availabilityDetails": [
{
"travelID": "AAA-AB1234-AAABBB-2022-11-10-1111",
"quota": "X",
"scale": "XXX",
"class": "X"
}
]
}
]
}
]
},
"warnings": [
{
"code": "xxxx",
"detail": "xxxxxxxx",
"title": "xxxxxxxx"
}
]
}

I don't think it's possible with JSON Extractor, I would rather suggest going for JSR223 PostProcessor and the following Groovy code:
def BoundId = new groovy.json.JsonSlurper().parse(prev.getResponseData())
.data.RenewalDetails[0].Itemdetails.find { itemDetail ->
itemDetail.availabilityDetails[0].travelID.length() == 33
}?.BoundId
vars.put('BoundId', BoundId ?: 'Not Found')
You will be able to refer extracted value as ${BoundId} later on where required.

Related

How to get the All index values in Groovy JSON xpath

Please find the attached Groovy code which I am using to get the particular filed from the response body.
Query 1 :
It is retrieving the results when the I am using the correct Index value like if the data.RenewalDetails[o], will give output as Value 1 and if the data.RenewalDetails[1], output as Value 2.
But in my real case, I will never know about number of blocks in the response, so I want to get all the values that are satisficing the condition, I tried data.RenewalDetails[*] but it is not working. Can you please help ?
Query 2:
Apart from the above condition, I want to add one more filter, where "FamilyCode": "PREMIUM" in the Itemdetails, Can you help on the same ?
def BoundId = new groovy.json.JsonSlurper().parseText('{"data":{"RenewalDetails":[{"ExpiryDetails":{"duration":"xxxxx","destination":"LHR","from":"AUH","value":2,"segments":[{"valudeid":"xxx-xx6262-xxxyyy-1111-11-11-1111"}]},"Itemdetails":[{"BoundId":"Value1","isexpired":true,"FamilyCode":"PREMIUM","availabilityDetails":[{"travelID":"AAA-AB1234-AAABBB-2022-11-10-1111","quota":"X","scale":"XXX","class":"X"}]}]},{"ExpiryDetails":{"duration":"xxxxx","destination":"LHR","from":"AUH","value":2,"segments":[{"valudeid":"xxx-xx6262-xxxyyy-1111-11-11-1111"}]},"Itemdetails":[{"BoundId":"Value2","isexpired":true,"FamilyCode":"PREMIUM","availabilityDetails":[{"travelID":"AAA-AB1234-AAABBB-2022-11-10-1111","quota":"X","scale":"XXX","class":"X"}]}]}]},"warnings":[{"code":"xxxx","detail":"xxxxxxxx","title":"xxxxxxxx"}]}')
.data.RenewalDetails[0].Itemdetails.find { itemDetail ->
itemDetail.availabilityDetails[0].travelID.length() == 33
}?.BoundId
println "Hello " + BoundId
Something like this:
def txt = '''\
{
"data": {
"RenewalDetails": [
{
"ExpiryDetails": {
"duration": "xxxxx",
"destination": "LHR",
"from": "AUH",
"value": 2,
"segments": [
{
"valudeid": "xxx-xx6262-xxxyyy-1111-11-11-1111"
}
]
},
"Itemdetails": [
{
"BoundId": "Value1",
"isexpired": true,
"FamilyCode": "PREMIUM",
"availabilityDetails": [
{
"travelID": "AAA-AB1234-AAABBB-2022-11-10-1111",
"quota": "X",
"scale": "XXX",
"class": "X"
}
]
}
]
},
{
"ExpiryDetails": {
"duration": "xxxxx",
"destination": "LHR",
"from": "AUH",
"value": 2,
"segments": [
{
"valudeid": "xxx-xx6262-xxxyyy-1111-11-11-1111"
}
]
},
"Itemdetails": [
{
"BoundId": "Value2",
"isexpired": true,
"FamilyCode": "PREMIUM",
"availabilityDetails": [
{
"travelID": "AAA-AB1234-AAABBB-2022-11-10-1111",
"quota": "X",
"scale": "XXX",
"class": "X"
}
]
}
]
}
]
},
"warnings": [
{
"code": "xxxx",
"detail": "xxxxxxxx",
"title": "xxxxxxxx"
}
]
}'''
def json = new groovy.json.JsonSlurper().parseText txt
List<String> BoundIds = json.data.RenewalDetails.Itemdetails*.find { itemDetail ->
itemDetail.availabilityDetails[0].travelID.size() == 33 && itemDetail.FamilyCode == 'PREMIUM'
}?.BoundId
assert BoundIds.toString() == '[Value1, Value2]'
Note, that you will get the BoundIds as a List
If you amend your code like this:
def json = new groovy.json.JsonSlurper().parse(prev.getResponseData()
you would be able to access the number of returned items as:
def size = json.data.RenewalDetails.size()
as RenewalDetails represents a List
Just add as many queries you want using Groovy's && operator:
find { itemDetail ->
itemDetail.availabilityDetails[0].travelID.length() == 33 &&
itemDetail.FamilyCode.equals('PREMIUM')
}
More information:
Apache Groovy - Parsing and producing JSON
Apache Groovy: What Is Groovy Used For?

jmespath :select json object element based on other (array) element in the object

I have this JSON
{
"srv_config": [{
"name": "db1",
"servers": ["srv1", "srv2"],
"prop": [{"source":"aa"},"destination":"bb"},{"source":"cc"},"destination":"cc"},]
}, {
"name": "db2",
"servers": ["srv2", "srv2"],
"prop": [{"source":"dd"},"destination":"dd"},{"source":"ee"},"destination":"ee"},]
}
]
}
I try to build a JMESPath expression to select the prop application in each object in the main array, but based on the existence of a string in the servers element.
To select all props, I can do:
*.props [*]
But how do I add condition that says "select only if srv1 is in servers list"?
You can use the contains function in order to filter based on a array containing something.
Given the query:
*[?contains(servers, `srv1`)].prop | [][]
This gives us:
[
{
"source": "aa",
"destination": "bb"
},
{
"source": "cc",
"destination": "cc"
}
]
Please mind that I am also using a bit of flattening here.
All this run towards a corrected version of you JSON:
{
"srv_config":[
{
"name":"db1",
"servers":[
"srv1",
"srv2"
],
"prop":[
{
"source":"aa",
"destination":"bb"
},
{
"source":"cc",
"destination":"cc"
}
]
},
{
"name":"db2",
"servers":[
"srv2",
"srv2"
],
"prop":[
{
"source":"dd",
"destination":"dd"
},
{
"source":"ee",
"destination":"ee"
}
]
}
]
}

Karate API framework - How to assert the empty value of a key and if that value is empty then assert that some other key should not present

Is there any way in Karate through which I can check that if any value is coming as empty string then some other key in the response should not present -
For example if you see below sample json response one of the results[*].source.Descriptions[*].text is empty and at the same node the preview results[*].source.preview is not present
So any straight forward solution in karate which can check that if Descriptions.text is '' then preview should not be present at that node
{
"total": 10,
"count": 10,
"results": [
{
"id": "1",
"source": {
"type": "general",
"Description": [
{
"text": ""
}
]
}
},
{
"id": "2",
"source": {
"type": "general",
"preview": "Your name",
"Description": [
{
"text": "Your name is Karate"
}
]
}
}
]
}
Here you go. Read the docs in case anything is not clear:
* def isValid = function(x){ var desc = x.source.Description[0].text; return desc === '' ? !x.preview : true }
* match each response.results == '#? isValid(_)'

Jmeter - Using JSON Extractor for getting variables with the same name

This is my JSON:
[
{
"rooms": [
{
"name": "Name1",
"id": 148,
"isActive": true,
"properties": {
}
},
{
"name": "Name 2",
"id": 149,
"isActive": true,
"properties": {
}
},
{
"name": "Name 3",
"id": 150,
"isActive": true,
"properties": {
}
}
],
"timezone": "America\/New_York",
"name": "AnotherName",
"id": 88,
"isActive": false,
"properties": {
}
}]
In order to extract the "timezone" field I use: "$..timezone" and in return I get:
Result[0]=America/New_York
Using "$..id" will return:
Result[0]=88
Result[1]=148
Result[2]=149
Result[3]=150
The question is: Which syntax to use in order to extract only Result[0]=88 ?
I've been trying several available options but with no success.. Any ideas?
You're using .. operator which means deep scan so JMeter finds all id attributes and returns all their values.
If you want only the top-level ID for the first entry in the response JSON Array you need to explicitly set path to it like:
$.[0].id
if you need to get the id where timezone is America/New_York - the relevant JSON Path query would be:
$..[?(#.timezone == 'America/New_York')].id
More information: JMeter's JSON Path Extractor Plugin - Advanced Usage Scenarios
You can use $.[*]id to get Result[0]=88

How do I define this variable from a JSON response?

I am working with calling API data from weather providers and am trying to define a variable mtwnsd24 with the following code:
var mtwnsd24 = data.data.coordinates.dates.value[2];
$(".mtwnsd24").append(mtwnsd24);
}
);
The response, when run in Postman, gives the following JSON and I want to get the value "42.4".
"status": "OK",
"data": [
{
"parameter": "wind_speed_10m:kmh",
"coordinates": [
{
"lat": 40.014994,
"lon": -73.811646,
"dates": [
{
"date": "2020-01-04T05:00:00Z",
"value": 5.0
},
{
"date": "2020-01-05T05:00:00Z",
"value": 42.4
},
{
"date": "2020-01-06T05:00:00Z",
"value": 17.7
}
]
}
]
},
The definition nor any variations seem to work.
This should do the trick
data.data[0].coordinates[0].dates[1].value
Result is
42.4
Note that json array indexes are zero-based so if you want second element, you need to use index of 1