Marshalling/unmarshalling test.

src/main/scala/eu/xeppaka/bot1/TelegramEntities.scala

@@ -10,8 +10,18 @@ object TelegramEntities extends SprayJsonSupport with DefaultJsonProtocol {
                          error_code: Option[Int] = None,
                          result: T)
 
+  object Response {
+    implicit val responseGetMeFormat: RootJsonFormat[Response[GetMe]] = jsonFormat4(Response[GetMe])
+    implicit val responseWebhookInfoFormat: RootJsonFormat[Response[WebhookInfo]] = jsonFormat4(Response[WebhookInfo])
+    implicit val responseStringFormat: RootJsonFormat[Response[String]] = jsonFormat4(Response[String])
+  }
+
   case class GetMe(id: Int, is_bot: Boolean, first_name: String, username: String)
 
+  object GetMe {
+    implicit val getMeFormat: RootJsonFormat[GetMe] = jsonFormat4(GetMe.apply)
+  }
+
   case class InlineQuery(id: String,
                          from: User,
                          location: Location,
@@ -98,11 +108,19 @@ object TelegramEntities extends SprayJsonSupport with DefaultJsonProtocol {
 
   case class InputFile()
 
+  object InputFile {
+    implicit val inputFileFormat: RootJsonFormat[InputFile] = jsonFormat0(InputFile.apply)
+  }
+
   case class Webhook(url: String,
                      certificate: Option[InputFile] = None,
                      max_connections: Option[Int] = None,
                      allowed_updates: Option[Seq[String]] = None)
 
+  object Webhook {
+    implicit val webHookFormat: RootJsonFormat[Webhook] = jsonFormat4(Webhook.apply)
+  }
+
   case class WebhookInfo(url: String,
                          has_custom_certificate: Boolean,
                          pending_update_count: Int,
@@ -111,12 +129,7 @@ object TelegramEntities extends SprayJsonSupport with DefaultJsonProtocol {
                          max_connections: Option[Int] = None,
                          allowed_updates: Option[Seq[String]] = None)
 
-  implicit val inputFileFormat: RootJsonFormat[InputFile] = jsonFormat0(InputFile)
-  implicit val webHookFormat: RootJsonFormat[Webhook] = jsonFormat4(Webhook)
-  implicit val webHookInfoFormat: RootJsonFormat[WebhookInfo] = jsonFormat7(WebhookInfo)
-  implicit val getMeFormat: RootJsonFormat[GetMe] = jsonFormat4(GetMe)
-  // responses
-  implicit val responseGetMeFormat: RootJsonFormat[Response[GetMe]] = jsonFormat4(Response[GetMe])
-  implicit val responseWebhookInfoFormat: RootJsonFormat[Response[WebhookInfo]] = jsonFormat4(Response[WebhookInfo])
-  implicit val responseStringFormat: RootJsonFormat[Response[String]] = jsonFormat4(Response[String])
+  object WebhookInfo {
+    implicit val webHookInfoFormat: RootJsonFormat[WebhookInfo] = jsonFormat7(WebhookInfo.apply)
+  }
 }

src/test/scala/example/MarshalSpec.scala

@@ -0,0 +1,33 @@
+package example
+
+import akka.http.scaladsl.marshallers.sprayjson.SprayJsonSupport
+import akka.http.scaladsl.unmarshalling.Unmarshal
+import akka.stream.Materializer
+import akka.util.ByteString
+import org.scalatest.FlatSpec
+
+import scala.concurrent.Await
+import scala.concurrent.ExecutionContext.Implicits.global
+import scala.concurrent.duration._
+import spray.json._
+
+case class Text(t: Option[String], t1: Option[String])
+
+trait JsonSupport extends SprayJsonSupport with DefaultJsonProtocol {
+  implicit val textFormat = jsonFormat2(Text)
+}
+
+class MarshalSpec extends FlatSpec with JsonSupport {
+
+  "Marshal to MessageEntity" should "work" in {
+    implicit val mat: Materializer = null
+    val body =
+      """
+        |{"t1": "some text value"}
+      """.stripMargin
+//    val bytes = ByteString(body)
+    val f = Unmarshal(body).to[Text]
+    val entity = Await.result(f, 1 second)
+    println(entity)
+  }
+}