Mocking in Scala with ScalaTest and Mockito

It turnes out that mocking with Mockito in Scala is very simple. The only issue is the eq method which I had to map to the.

import org.mockito.Matchers.{eq => the, any}

Dependencies

To use ScalaTest with Mockito you need the following dependencies:

  "org.scalatest" %% "scalatest" % "1.6.1" % "test",
  "org.mockito" % "mockito-core" % "1.9.0" % "test",

Have a look at the example:

	package akka.camel
	import akka.actor._
	import org.scalatest.FlatSpec
	import org.scalatest.matchers.ShouldMatchers
	import org.scalatest.mock.MockitoSugar
	import org.mockito.Mockito._
	import org.mockito.Matchers.{eq => the, any}
	class ConsumerScalaTest extends FlatSpec with ShouldMatchers with MockitoSugar{
	val system = ActorSystem("test")
	"Consumer" should "register itself with Camel during initialization" in{
	val mockCamel = mock[ConsumerRegistry]
	class TestActor extends Actor with Consumer {
	override val camel = mockCamel
	from("file://abc")
	protected def receive = { case _ => println("foooo..")}
	}
	system.actorOf(Props(new TestActor()))
	verify(mockCamel).registerConsumer(the("file://abc"), any[TestActor])
	}
	}

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