WIP: Issue/8

build.sbt

@@ -8,6 +8,8 @@ libraryDependencies += ws
 
 libraryDependencies += specs2 % Test
 
+libraryDependencies += "com.typesafe.akka" %% "akka-testkit" % "2.3.13"
+
 resolvers += "scalaz-bintray" at "https://dl.bintray.com/scalaz/releases"
 
 routesGenerator := InjectedRoutesGenerator

test/de/frosner/broccoli/controllers/InstanceControllerSpec.scala

@@ -0,0 +1,66 @@
+package de.frosner.broccoli.controllers
+
+import akka.actor.ActorSystem
+import de.frosner.broccoli.models.Template
+import de.frosner.broccoli.services.{InstanceService, TemplateService}
+import org.mockito.Mockito._
+import org.specs2.concurrent.ExecutionEnv
+import play.api.libs.json.{JsArray, JsObject, JsString}
+import play.api.test.{FakeRequest, PlaySpecification}
+import akka.testkit.{TestActorRef, TestKit, TestProbe}
+
+import scala.util.Success
+
+class InstanceControllerSpec extends TestKit(ActorSystem("TestProbesTestSystem")) with PlaySpecification {
+
+  "list instances" should {
+
+    "list all available instances" in { implicit ee: ExecutionEnv =>
+      val instanceService = TestProbe()
+//      val future = instanceService.ref ? "hello"
+//      instanceService.expectMsg(0 millis, "hello")
+//      instanceService.reply("world")
+//      assert(future.isCompleted && future.value == Some(Success("world")))
+      val controller = new InstanceController(instanceService.ref)
+      1 === 1
+    }
+
+    "list all available instances of the specified template" in { implicit ee: ExecutionEnv =>
+
+    }
+
+  }
+
+  "show template" should {
+
+    "return the template if it exists" in { implicit ee: ExecutionEnv =>
+      val templateService = mock(classOf[TemplateService])
+      val template = Template(
+        id = "id",
+        template = "template {{name}}",
+        description = "description"
+      )
+      when(templateService.template("id")).thenReturn(Some(template))
+      val controller = new TemplateController(templateService)
+
+      val result = controller.show("id").apply(FakeRequest())
+      status(result) must be equalTo 200
+      contentAsJson(result) must be equalTo JsObject(Map(
+        "id" -> JsString(template.id),
+        "parameters" -> JsArray(Seq(JsString("name"))),
+        "description" -> JsString(template.description)
+      ))
+    }
+
+    "return 404 if the template does not exist" in {
+      val templateService = mock(classOf[TemplateService])
+      when(templateService.template("id")).thenReturn(None)
+      val controller = new TemplateController(templateService)
+
+      val result = controller.show("id").apply(FakeRequest())
+      status(result) must be equalTo 404
+    }
+
+  }
+
+}