added async test sample

modules/swagger-codegen/src/main/resources/asyncscala/sbt.mustache

@@ -2,10 +2,11 @@ organization := "{{package}}"
 
 name := "{{projectName}}-client"
 
-libraryDependencies += "com.wordnik.swagger" %% "swagger-async-httpclient" % "0.3.5"
-
-libraryDependencies += "joda-time" % "joda-time" % "2.3"
-
-libraryDependencies += "org.joda" % "joda-convert" % "1.3.1"
-
-libraryDependencies += "ch.qos.logback" % "logback-classic" % "1.0.13" % "provided"
+libraryDependencies ++= Seq(
+  "com.wordnik.swagger" %% "swagger-async-httpclient" % "0.3.5",
+  "joda-time" % "joda-time" % "2.3",
+  "org.joda" % "joda-convert" % "1.3.1",
+  "ch.qos.logback" % "logback-classic" % "1.0.13" % "provided",
+  "org.scalatest" %% "scalatest" % "2.2.1" % "test",
+  "junit" % "junit" % "4.11" % "test"
+)

samples/client/petstore/async-scala/build.sbt

@@ -2,10 +2,11 @@ organization := ""
 
 name := "-client"
 
-libraryDependencies += "com.wordnik.swagger" %% "swagger-async-httpclient" % "0.3.5"
-
-libraryDependencies += "joda-time" % "joda-time" % "2.3"
-
-libraryDependencies += "org.joda" % "joda-convert" % "1.3.1"
-
-libraryDependencies += "ch.qos.logback" % "logback-classic" % "1.0.13" % "provided"
+libraryDependencies ++= Seq(
+  "com.wordnik.swagger" %% "swagger-async-httpclient" % "0.3.5",
+  "joda-time" % "joda-time" % "2.3",
+  "org.joda" % "joda-convert" % "1.3.1",
+  "ch.qos.logback" % "logback-classic" % "1.0.13" % "provided",
+  "org.scalatest" %% "scalatest" % "2.2.1" % "test",
+  "junit" % "junit" % "4.11" % "test"
+)

samples/client/petstore/async-scala/src/test/scala/Test.scala

@@ -0,0 +1,40 @@
+import io.swagger.client.SwaggerClient
+import io.swagger.client.api._
+import com.wordnik.swagger.client._
+import com.wordnik.swagger.client.ClientResponseReaders.Json4sFormatsReader._
+import com.wordnik.swagger.client.RequestWriters.Json4sFormatsWriter._
+
+import org.json4s.Formats
+
+import scala.concurrent._
+import scala.concurrent.duration._
+import scala.util.{Success, Failure}
+import scala.concurrent.ExecutionContext.Implicits.global
+import java.net.URI
+
+import org.junit.runner.RunWith
+import org.scalatest.junit.JUnitRunner
+import org.scalatest.FlatSpec
+import org.scalatest.Matchers
+
+@RunWith(classOf[JUnitRunner])
+class SimpleTest extends FlatSpec with Matchers {
+  implicit val formats = org.json4s.DefaultFormats
+  implicit val reader = JsonFormatsReader
+  implicit val writer = JsonFormatsWriter
+
+  it should "call the api" in {
+    val config = SwaggerConfig.forUrl(new URI("http://petstore.swagger.io/v2"))
+    val client = new SwaggerClient(config)
+
+    val future = client.pet.getPetById(3)
+    val await = Await.ready(future, Duration.Inf)
+
+    await onComplete {
+      case Success(pet) => {
+        println(pet)
+      }
+      case Failure(t) => println("failed " + t.getMessage)
+    }
+  }
+}