LampControllerTest.cs :  » Build-Systems » CruiseControl.NET » ThoughtWorks » CruiseControl » UnitTests » CCTrayLib » X10 » C# / CSharp Open Source

using NMock;
using NUnit.Framework;
using ThoughtWorks.CruiseControl.CCTrayLib.X10;
using ThoughtWorks.CruiseControl.CCTrayLib.Configuration;

namespace ThoughtWorks.CruiseControl.UnitTests.CCTrayLib.X10{
  [TestFixture]
  public class LampControllerTest
  {
    private LampController lampController;
    private DynamicMock x10LowLevelDriverMock;
        private const int GREEN_LAMP_DEVICE_CODE = 1;
        private const int RED_LAMP_DEVICE_CODE = 2;
        private const int YELLOW_LAMP_DEVICE_CODE = 3;

    [SetUp]
    public void SetUp()
    {
      x10LowLevelDriverMock = new DynamicMock(typeof (IX10LowLevelDriver));
      x10LowLevelDriverMock.Strict = true;

      X10Configuration configuration = new X10Configuration();
      configuration.SuccessUnitCode = GREEN_LAMP_DEVICE_CODE;
      configuration.BuildingUnitCode = YELLOW_LAMP_DEVICE_CODE;
      configuration.FailureUnitCode = RED_LAMP_DEVICE_CODE;
      IX10LowLevelDriver x10LowLevelDriver = x10LowLevelDriverMock.MockInstance as IX10LowLevelDriver;
      lampController = new LampController(configuration,x10LowLevelDriver);
    }
    
    [TearDown]
    public void TearDown()
    {
      x10LowLevelDriverMock.Verify();
    }
    
    [Test]
    public void ShouldSendGreenControlCodeWhenTurningGreenLampOn()
    {
      x10LowLevelDriverMock.Expect("ControlDevice",GREEN_LAMP_DEVICE_CODE, Function.On, 0 );
      lampController.GreenLightOn = true;
    }
    
    [Test]
    public void ShouldSendRedControlCodeWhenTurningRedLampOn()
    {
      x10LowLevelDriverMock.Expect("ControlDevice",RED_LAMP_DEVICE_CODE, Function.On, 0 );
      lampController.RedLightOn = true;
    }

    [Test]
    public void ShouldSendGreenControlCodeWhenTurningGreenLampOff()
    {
      x10LowLevelDriverMock.Expect("ControlDevice",GREEN_LAMP_DEVICE_CODE, Function.Off, 0 );
      lampController.GreenLightOn = false;
    }

    [Test]
    public void ShouldSendRedControlCodeWhenTurningRedLampOff()
    {
      x10LowLevelDriverMock.Expect("ControlDevice",RED_LAMP_DEVICE_CODE, Function.Off, 0 );
      lampController.RedLightOn = false;
    }
    
    [Test]
    public void OnceTheLampHasBeenTurnedOnTurningItOnAgainDoesNotSendTheCommandAgain()
    {
      x10LowLevelDriverMock.Expect("ControlDevice",RED_LAMP_DEVICE_CODE, Function.Off, 0 );
      lampController.RedLightOn = false;
      lampController.RedLightOn = false;
      lampController.RedLightOn = false;
      x10LowLevelDriverMock.Expect("ControlDevice",RED_LAMP_DEVICE_CODE, Function.On, 0 );
      lampController.RedLightOn = true;
      lampController.RedLightOn = true;
      lampController.RedLightOn = true;

      x10LowLevelDriverMock.Expect("ControlDevice",GREEN_LAMP_DEVICE_CODE, Function.On, 0 );
      lampController.GreenLightOn = true;
      lampController.GreenLightOn = true;
      lampController.GreenLightOn = true;
      x10LowLevelDriverMock.Expect("ControlDevice",GREEN_LAMP_DEVICE_CODE, Function.Off, 0 );
      lampController.GreenLightOn = false;
      lampController.GreenLightOn = false;
      lampController.GreenLightOn = false;

    }

  }
}