I've set up a TypeScript/Node/Express API that includes 'http' for REST and 'express-graphql'. After coding the schema, resolvers and types for TypeScript conformity I run with nodemon ts-node and everything is fine with 'http' requests. When I send a graphQL Query via Postman as a POST it just hangs. I've never seen anything like this that does not time out and it could be running for minutes. Postman shows some unusual 'read RECONNECT' error. Why is graphQL this problematic. Why doesn't it just fit in instead of suggesting the replacement of a perfectly proven process like REST?
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First off, I apologize if I use any incorrect terminology. I'm familiar with calling internal apis, but this a side project and new territory for me.
I've been using chrome debugger and powershell to write some scripts against the api of a public site. I was able to retrieve the JWT token, however after a few minutes my calls will start to fail with a 403 error. To get around this I've been exporting all the request headers from chrome and storing those locally for my script to pass whenever my call to the api fails. I narrowed it down to 4 headers that must be present, the one that is most suspect seems to be "cookie".
I then removed all key value pairs in the cookie header until I found the one that makes it fail. It's named "__cf_bm". A quick google says it's some kind of cloudflare bot management data. I don't see any of the data present in the __cf_bm cookie being sent in a response during authentication, I only see it in request headers. Is it not possible to construct this value? Does this essentially prevent me from interacting with the site's api?
I am exploring Karate API double (mocking) for the integration test. For the below scenarios, I'm not getting the expected mocking response. Your help will be appreciated.
My Setup :
1. Karate Mock Server up with pathMatches rules on port 8001: http://localhost:8001 ( working, validated against "/cat" and some test calls)
2. My own Application is up from docker on port 8080. From Docker exposed 8001 port as well.
Mocking Case:
1. My application REST call exposed to all users http://localhost:8080/service/v1/findUser. This exposed API, underlying calling other REST call http://dev-STG/userservice/v1/findUser which actually giving JSON response. So, I want to mock underlying API call and validate my API behavior accordingly.
Steps tried:
1. Now, in my application config, m replacing actual underlying API call to Karate mock server(http://localhost:8001/userservice/v1/findUser). Then did build & up my application docker.
In Karate, I defined test e.g "testIntgrtn.feature" which calling my application API "http://localhost:8080/service/v1/findUser" and Karate mock server up and set with pathmatch "/userservice/v1/findUser".
After executing "testIntgrtn.feature" karate not mocking for an underlying call(http://localhost:8001/userservice/v1/findUser).
Now, in "testIntgrtn.feature" file I changed my-application URL to underlying REST URL i.e (http://localhost:8001/userservice/v1/findUser) then mocking will work like charm.
I'm not understanding why underlying API call not getting mocked here? Did I miss something here?
Also, in Karate can we monitor all REST calls (like cypress mocking).
Thanks for this wonderful framework. Which is intuitive for writing automation cases.
Karate cannot automatically intercept calls.
The recommended approach is when you boot the application running at localhost:8080 you change the configuration so that instead of calling http://dev-stg/userservice/v1/findUser it calls something like http://localhost:8001/v1/findUser. This is what most teams do, and is easy because you should anyway be defining external URL-s as application.properties (or equivalent) as a best-practice.
It is very easy to over-ride an application property in Spring Boot for example, you can do this via the command-line: https://stackoverflow.com/a/37053004/143475
If you want, you can dynamically provision a port for the mock. So your unit test can first start a mock, get the port, and then start the server. You can find details in the Karate documentation.
All this said, if you are able to change the (system) HTTP proxy before the app at localhost:8080 starts, you may be able to do this without modifying the configuration. (But it is tricky, so I recommend the approach explained above.) So in this case, Karate can actually "intercept" the outgoing HTTP calls that the app at localhost:8080 makes.
See the second-last row (5a) in the table here: https://github.com/intuit/karate/tree/master/karate-netty#consumer-provider-example
I am exploring Karate API double (mocking) for the integration test. For the below scenarios, I'm not getting the expected mocking response. Your help will be appreciated.
My Setup :
1. Karate Mock Server up with pathMatches rules on port 8001: http://localhost:8001 ( working, validated against "/cat" and some test calls)
2. My own Application is up from docker on port 8080. From Docker exposed 8001 port as well.
Mocking Case:
1. My application REST call exposed to all users http://localhost:8080/service/v1/findUser. This exposed API, underlying calling other REST call http://dev-STG/userservice/v1/findUser which actually giving JSON response. So, I want to mock underlying API call and validate my API behavior accordingly.
Steps tried:
1. Now, in my application config, m replacing actual underlying API call to Karate mock server(http://localhost:8001/userservice/v1/findUser). Then did build & up my application docker.
In Karate, I defined test e.g "testIntgrtn.feature" which calling my application API "http://localhost:8080/service/v1/findUser" and Karate mock server up and set with pathmatch "/userservice/v1/findUser".
After executing "testIntgrtn.feature" karate not mocking for an underlying call(http://localhost:8001/userservice/v1/findUser).
Now, in "testIntgrtn.feature" file I changed my-application URL to underlying REST URL i.e (http://localhost:8001/userservice/v1/findUser) then mocking will work like charm.
I'm not understanding why underlying API call not getting mocked here? Did I miss something here?
Also, in Karate can we monitor all REST calls (like cypress mocking).
Thanks for this wonderful framework. Which is intuitive for writing automation cases.
Karate cannot automatically intercept calls.
The recommended approach is when you boot the application running at localhost:8080 you change the configuration so that instead of calling http://dev-stg/userservice/v1/findUser it calls something like http://localhost:8001/v1/findUser. This is what most teams do, and is easy because you should anyway be defining external URL-s as application.properties (or equivalent) as a best-practice.
It is very easy to over-ride an application property in Spring Boot for example, you can do this via the command-line: https://stackoverflow.com/a/37053004/143475
If you want, you can dynamically provision a port for the mock. So your unit test can first start a mock, get the port, and then start the server. You can find details in the Karate documentation.
All this said, if you are able to change the (system) HTTP proxy before the app at localhost:8080 starts, you may be able to do this without modifying the configuration. (But it is tricky, so I recommend the approach explained above.) So in this case, Karate can actually "intercept" the outgoing HTTP calls that the app at localhost:8080 makes.
See the second-last row (5a) in the table here: https://github.com/intuit/karate/tree/master/karate-netty#consumer-provider-example
We have been using postman for our Rest API testing but to make it more of an e2e data driven tool, we have a requirement to:
- Make postman grab data from our database and feed it to the API calls
- Run some api calls based on that data
- Query DB again to check the sanity of the data after REST POST requests for example
I know postman is for client side interactions. Is there a way to make postman to talk to DB somehow? I have came across "volos-mysql" and "dreamFactory" but problem is how to load an external module inside postman script?
I am developing a REST API, and have found a very interesting problem.
When I access the resources in a web browser (in my case Chrome), everything works fine. However, when I access the resources using a REST client (Google Chrome plugin, web-based client, and a Java applet), NONE of the variables pass to the API. This happens both with GET and POST methods.
I have absolutely no idea why this would be the case, and it's proving very difficult to test the methods before putting them into production (especially with POST methods).
Please help!
At first glance it sounds it could be 2 things:
You are not correctly passing API parameters via your client or
applet
A problem with authentication or cookie management. Does the API require any type of authorization?
Are you forgetting to set a necessary HTTP header?
Do you have control of the API also or is it a third party API? If so, do the params arrive at all or do they arrive empty? What's the error code? - a 403 not authorized (which would make sense if the key doesn't pass) or something else due to missing params.
Try the intermediate step of doing it with CURL form the command line - that'll give you more detail on what's coming back.