Hi all im using ktor 2 0 0 eap 317 the only version that see kotlinlang #ktor

Hi all, im using ktor 2.0.0-eap-317 (the only version that seems to work properly with HttpCache for ios and android). I have some unit tests from previous version of ktor 1.6.6, where i check for request exceptions around 404, 308, etc. But those tests now fail

but was io.ktor.client.call.NoTransformationFoundException: No transformation found: class io.ktor.utils.io.ByteBufferChannel -> class com.a.mp.networking.TestData

So sending a request asking for a json object response but then i tell my test engine client to respond with a 404 error, but instead it seems to be trying to serialise the 404 error.

Sam

03/11/2022, 11:43 AM

https://ktor.io/docs/eap/migrating-2.html#response-validation

With v2.0.0, the
expectSuccess
property used for response validation is set to
false
by default. This requires the following changes in your code:

• To enable default validation and throw exceptions for non-2xx responses, set the
expectSuccess
property to
true
.

👍 2

Andrew Reed

03/11/2022, 11:44 AM

ah thanks

Im not sure if this is a bug or not, but when responding in my Test ktor engine a respondRedirect, the code throws an exception trying to transform the response.

Sam

03/11/2022, 1:41 PM

Are you expecting it to try and follow the redirect instead? I think there might be an extra plugin/setting to enable for that.

Andrew Reed

03/11/2022, 1:43 PM

i would expect it to throw an exception - fall into the HttpResponseValidator

handleResponseException

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