Closed
Description
Describe the bug
With parameterized case class used as endpoint's output, Open API documentation generator crashes.
To Reproduce
Steps to reproduce the behaviour:
- Run the following code:
//> using scala 3.4.0
//> using dep dev.zio::zio-http:3.0.0-RC6
import zio.http.Method
import zio.http.endpoint.Endpoint
import zio.http.endpoint.openapi.JsonSchema.SchemaStyle
import zio.http.endpoint.openapi.OpenAPIGen
import zio.schema.{DeriveSchema, Schema}
object OpenAPIBug:
final case class Item(isEdited: Boolean)
given Schema[Item] = DeriveSchema.gen[Item]
final case class Data[A](data: List[A])
given dataSchema[A: Schema]: Schema[Data[A]] = DeriveSchema.gen[Data[A]]
def main(args: Array[String]): Unit = OpenAPIGen.fromEndpoints(SchemaStyle.Reference, List(
Endpoint(Method.GET / "bug").out[Data[Item]]
))
- Observe the following exception:
java.util.NoSuchElementException: None.get
at zio.http.endpoint.openapi.OpenAPIGen$$anon$7.applyOrElse(OpenAPIGen.scala:707)
(Caused by the fact that zio.http.endpoint.openapi.OpenAPI.Key.fromString("Data[A]") returns None.)
Expected behaviour
I expect correct Open API documentation to be generated, or, at a minimum, no crashes ;)