There is a way to read query parameters in service mock as for path params?
https://github.com/intuit/karate/blob/master/karate-netty/src/test/java/com/intuit/karate/server.feature
Thank you for any help!
Yes. Read the docs: https://github.com/intuit/karate/tree/master/karate-netty#paramValue
Scenario: pathMatches('/greeting') && paramValue('name') != null
* def content = 'Hello ' + paramValue('name') + '!'
* def response = { id: '#(nextId())', content: '#(content)' }
Related
I am trying to have a Karate test where I need to traverse through a json to get the required test data.
I have the below json.
{
"dev":{
"scenario1":{
"data":"data1"
},
"scenario2":{
"data":"data2"
}
},
"qa":{
"scenario1":{
"data":"data1"
},
"scenario2":{
"data":"data2"
}
}
}
Below is my feature file.
Background:
* def env = dev
Scenario:
* Given url someurl
* def inputData = testdata.env.scenario1.data
* And request { input: '#(inputData)'}
* When method post
* Then status 200
I need the test data that matches the value env that I have defined above.
How can I set the json path to my input data. Basically, the json path should take the value from a variable I have defined previously.
For this you don't even need Json-Path, just JS will do:
* def data = { foo: 1, bar: 2 }
* def env = 'bar'
* def res = data[env]
* match res == 2
Also see: https://stackoverflow.com/a/59162760/143475
You can also do dynamic Json-Path, see: https://stackoverflow.com/a/50855425/143475
I'm unsure about how I can split the response string from an already created feature to obtain the response header "Location" value.
What I've tried
1)
Feature: Create Tariff
Background:
* def result = call read('../../get-user-token.feature')
* def serviceId = call read('create-service.feature')
Scenario: Create Tariff
Given url 'https://app-dev.topbox.pro/tariff-svc/api/v1/tariffs'
And header Authorization = result.response.token_type + " " + result.response.access_token
And request
"""
{
serviceTypeId: '#(serviceId.responseHeaders['Location'].split('/')[1])',
owner: 1,
type: 0,
pencePerMile: '69.69',
minMileage: '1.00',
minCost: 5,
zoneFrom: '',
zoneTo: '',
fixedCost: 0
}
"""
When method POST
Then status 201
Which resulted in...
IntegrationTests.TestSetup.create-tariff: create-tariff.feature:10 -
net.minidev.json.parser.ParseException: Unexpected token L at position
46.
2)
Feature: Create Tariff
Background:
* def result = call read('../../get-user-token.feature')
* def serviceId = call read('create-service.feature').responseHeaders['Location'].split('/')[1]
Scenario: Create Tariff
Given url 'https://app-dev.topbox.pro/tariff-svc/api/v1/tariffs'
And header Authorization = result.response.token_type + " " + result.response.access_token
And request
"""
{
serviceTypeId: '#(serviceId)',
owner: 1,
type: 0,
pencePerMile: '69.69',
minMileage: '1.00',
minCost: 5,
zoneFrom: '',
zoneTo: '',
fixedCost: 0
}
"""
When method POST
Then status 201
Which resulted in...
failed features: IntegrationTests.TestSetup.create-tariff: -unknown-:5
- javascript evaluation failed: read('create-service.feature').responseHeaders['Location'].split('/')1,
TypeError: Cannot read property "Location" from undefined in at
line number 1
NOTE
The specified feature "create-service.feature" does indeed work when isolated and does produce the response header, as shown below
Use lastIndexOf instead of split:
* def location = responseHeaders['Location'][0]
* def serviceId = location.substring(location.lastIndexOf('/') + 1)
You need to use a Javascript function : https://github.com/intuit/karate#javascript-functions
* def greeter = function(name){ return 'hello ' + name }
* assert greeter('Bob') == 'hello Bob'
EDIT:
* def service = { key : "someinfo/myServiceId"}
* def func = function(service){return service.key.split('/')[1]}
* def serviceId = func(service)
* match serviceId == "myServiceId"
I think the first error is due to single quotes inside your expression, try escaping that
like,
And request
"""
{
serviceTypeId: '#(serviceId.responseHeaders.Location[0].split(\'/\')[1])',
owner: 1,
type: 0,
pencePerMile: '69.69',
minMileage: '1.00',
minCost: 5,
zoneFrom: '',
zoneTo: '',
fixedCost: 0
}
"""
Edit: Just now noted each value in responseHeader has a list type value so access it like Location[0]
And your second Approach should be something like this,
* def serviceId = call read('create-service.feature').responseHeaders.Location[0].split('/')[1]
I just face the same issue (.split is not a function), and in my case, I need to convert the data to string first, before using split function.
Here is the custom code from adrien answer:
* def service = { key : "someinfo/myServiceId"}
* def func = function(service){return service.key.toString().split('/')[1]}
For some reason a variable with a / character get converted to a \/, how do I prevent this?
I start a echo server that listens on localhost:3000 by running npx http-echo-server
I execute the following:
code:
* def CHALLENGE_USER = '/abc/user'
* def loginJson = { user: '#(CHALLENGE_USER)' , name: 'Some Name'}
* print loginJson
* def TEST_URL = 'http://localhost:3000'
Given url TEST_URL+'/session/loginresponse'
And header Content-Type = 'application/json'
And request loginResponseJson
And method put
Then status 200
It prints { "user": "/abc/user", "name": "Some Name" } like I expect.
The http server logs show "--> {"user":"/schemes/ATT_5_55/CH_1","name":"Some Name"}"
Karate shows the result of the echo {"user":"\/abc\/user","name":"Some Name"}
I have tried:
def CHALLENGE_USER = '/abc/user'
def CHALLENGE_USER = "/abc/user"
def CHALLENGE_USER = '/abc/user'
def CHALLENGE_USER = '//abc//user'
also setting the variable after the fact does not work:
* def loginJson = { name: 'Some Name'}
* loginJson.user = CHALLENGE_USER
Yes this is legal as per the JSON spec: JSON: why are forward slashes escaped?
And the Java libraries we use does that.
Does your server have a problem ? If so - then you have a bug that Karate surfaced.
And if you really want to have full control over the request, please use text but IMO it may be a waste of time: https://stackoverflow.com/a/68344856/143475
A nasty workaround, please forgive me Peter Thomas.
You can convert the json to a string and then remove the \ characters.
I only have one use case for this thank goodness.
* def CHALLENGE_USER = '/abc/user'
* def loginJson = { user: '#(CHALLENGE_USER)' , name: 'Some Name'}
* string json = loginJson
* def loginJsonText = json.replaceAll("\\", "")
* print loginJson
* def TEST_URL = 'http://localhost:3000'
Given url TEST_URL+'/session/loginresponse'
And header Content-Type = 'application/json'
And request loginJsonText
And method put
Then status 200
I have feature with multiple scenarios that are building upon each other. Think of it as the first request fetches some data which is then pumped into the second one and so on.
This works fine, as long as all the requests go to the same host. However the last request in the line goes to a different port on the same host, but of course the port which is called from Karate is the wrong one.
Here the the karate-config.js:
function fn() {
karate.configure('connectTimeout', 10000);
karate.configure('readTimeout', 10000);
return {
tenant: 'ipt',
bank: 'ndb',
baseUrl: karate.properties['mws.baseUrl'] ? karate.properties['mws.baseUrl'] : 'http://localhost:8080',
errorIdentifierMatches: function (actualErrorIdentifier, expectedErrorIdentifier) {
return actualErrorIdentifier.startsWith(expectedErrorIdentifier);
},
sleep: function (millis) {
karate.log('Sleeping for ' + millis + ' ms');
java.lang.Thread.sleep(millis)
},
generateUUID: function() {
return java.util.UUID.randomUUID() + '';
}
}
}
This results in the last call going to http://localhost:8080/ipt/registerkey when it should be http://localhost:9390/ipt/registerkey
The relevant part in the feature is defined in the Background:
Background:
Given url baseUrl
* def s2wKeyExchangeEndpoint = ("/mws/v2/" + tenant + "/" + bank + "/s2w/startkeyexchange")
* def s2wVerifyAndSignEndpoint = ("/mws/v2/" + tenant + "/" + bank + "/s2w/verifyandsign")
* def s2wRegisterKey = ("/ipt/registerkey")
Is there a way to change the baseUrl from within my feature? Are there any other options?
You can use the url keyword any time in a Scenario. It is up to you to manage variables and config.
* url 'http://localhost:8080'
* path 'foo', 'bar'
* method get
* url baseUrl
* path 'blah'
* method get
So it sounds to me that you have misunderstood the syntax or have over-complicated things.
Not sure of your application stack, but is it possible to test each call in isolation (by using a mock) then perform limited integrated e2e black box tests?
I am using karate to test websocket, this worked:
Background:
* def token = TOKEN
* def handler = function(msg){ return msg.startsWith('a[')}
* def socket = karate.webSocket(WS_HOST + 'socket/761/f4t0so3p/websocket', handler)
Scenario: Demo Real
checking dcube-dev
* socket.send('{"type":"1ffe4b5d___AC_GET_MY_AVAILABLE_TASKS___N","token": "myhardcodedtoken","content":{"msg":null,"counter_api_enabled":false}}')
You can see here, I am hard coding the token inside the request body, not good, so I tried to move it out and use environment token instead as below:
Background:
* def token = TOKEN
* def handler = function(msg){ return msg.startsWith('a[')}
* def socket = karate.webSocket(WS_HOST + 'socket/761/f4t0so3p/websocket', handler)
Scenario: Demo Real
checking dcube-dev
* def body = {"type": "1ffe4b5d___AC_GET_MY_AVAILABLE_TASKS___N", "token": '#(token)', "content": {"msg":null,"counter_api_enabled":false} }
* print "Body:", body
* socket.send( '#(body)')
But this is always wrong, seemed the msg never sent out . Can anyone tell me how to resolve this issue?
Thanks
Actually I think you need to make this one change:
* socket.send(body)
Think of the round brackets as being JS - not standard Karate expressions: https://github.com/intuit/karate#enclosed-javascript
Also note, for strings (instead of JSON) you can use replace: https://github.com/intuit/karate#replace
* def text = 'hello <foo> world'
* replace text.foo = 'bar'
* match text == 'hello bar world'