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package com.softwaremill.sttp.testing.streaming
import com.softwaremill.sttp._
import com.softwaremill.sttp.testing.ForceWrapped
import org.scalatest.{AsyncFreeSpec, BeforeAndAfterAll, Matchers}
import scala.language.higherKinds
import com.softwaremill.sttp.testing.ConvertToFuture
import com.softwaremill.sttp.testing.TestHttpServer
trait StreamingTest[R[_], S]
extends AsyncFreeSpec
with Matchers
with ForceWrapped
with BeforeAndAfterAll
with TestHttpServer {
private val body = "streaming test"
implicit def backend: SttpBackend[R, S]
implicit def convertToFuture: ConvertToFuture[R]
def bodyProducer(body: String): S
def bodyConsumer(stream: S): R[String]
"stream request body" in {
sttp
.post(uri"$endpoint/streaming/echo")
.streamBody(bodyProducer(body))
.send()
.toFuture()
.map { response =>
response.unsafeBody shouldBe body
}
}
"receive a stream" in {
sttp
.post(uri"$endpoint/streaming/echo")
.body(body)
.response(asStream[S])
.send()
.toFuture()
.flatMap { response =>
bodyConsumer(response.unsafeBody).toFuture()
}
.map { responseBody =>
responseBody shouldBe body
}
}
"receive a stream from an https site" in {
sttp
// of course, you should never rely on the internet being available
// in tests, but that's so much easier than setting up an https
// testing server
.get(uri"https://softwaremill.com")
.response(asStream[S])
.send()
.toFuture()
.flatMap { response =>
bodyConsumer(response.unsafeBody).toFuture()
}
.map { responseBody =>
responseBody should include("</div>")
}
}
override protected def afterAll(): Unit = {
backend.close()
super.afterAll()
}
}
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