[ANN] specs 1.2: jMock integration

[Eric Torreborre]

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Hi,

I am very glad to announce the version 1.2 of specs.

This version provides an integration with the jMock library and allow you to define expectations on mocks in your specifications and tests:

object mockExample extends Specification with ButtonAndLightMock {
  val mock = mock(classOf[Light])
  val button = Button(mock)

  "A button and light mock example" should {
    "not fail if the mock receives the expected messages" in {
      expect {
        one(mock).on
        one(mock).off
      }
      button.push
      button.push  // if the button is pressed twice, then the light will go on and off
    }
  }
}

Thanks to Lalit Pant (http://lalitpant.blogspot.com/2007/12/using-jmock-with-scala.html) for showing that this was indeed possible!

I also added 2 matchers (requested by David Pollak) for Partial Functions:

  val f = new PartialFunction[Int, String] {
    def isDefinedAt(i: Int) = i % 2 == 0
    def apply(i: Int) = (i*2).toString
  }
  "provide a beDefinedAt matcher checking if a PartialFunction is defined at specific values" in {
    f must beDefinedAt(2, 4, 6)
  }
  "provide a beDefinedBy matcher checking if a PartialFunction is defined at specific values" +
  "and returns appropriate results" in {
    f must beDefinedBy(2 -> "4", 4 -> "8")
  }

A mailing list:  specs-users (http://groups.google.com/group/specs-users) is also available for your feedback about the library.

Happy specs!

Eric.

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