Demo of a mock HTTP server in scala (uses ammonite)

mockHttpServer.sc

import $ivy.`com.squareup.okhttp:mockwebserver:2.5.0`

import com.squareup.okhttp.mockwebserver._

val ws = new MockWebServer
ws.start()
val url = ws.url("/test")
println(url)
val response = new MockResponse
response.setBody( """ { "key" : "value" } """)
response.setHeader("content-type", "application/json")
ws.enqueue(response)

val resp=requests.post(url.toString,
  headers = Map("Content-Type" -> "application/json"),
  data = ujson.Obj("email" -> "user@example.com").render())

println(resp.text)

val request = ws.takeRequest()

println(request.getHeaders)
println(request.getPath)
println(request.getMethod)
println(request.getBody.readUtf8)

ws.shutdown()