Unit Test Project in MVC

There is a concept known as 'Setup' and 'Teardown' when unit testing.

You can define methods in your test class which have special significance to the test framework (ie. MS Test, NUnit) which is executing your tests. You can use following attributes with MS Test class, which specify code to be run

- before each test is run [TestInitialize]
- after a test has finished running TestCleanup]
- before any tests are run [ClassInitialize]
- after all tests have been executed [ClassCleanup]

I don't use CastleWindsor myself, but your code would look something along following lines ...

namespace MyTestProject
{
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;
    using Microsoft.VisualStudio.TestTools.UnitTesting;

    [TestClass]
    public class MyTestClass
    {
        private static IWindsorContainer _Container;

        [ClassInitialize()]
        public static void ClassInit(TestContext context)
        {
            // create dependency container, and perform registrations for SUT
            var container = new WindsorContainer();
            container.Register(
                Component.For<IObjectToTest>().ImplementedBy<ObjectToTest>()
                );
            _Container = container;
        }

        [TestMethod()]
        public void MyTestMethod()
        {
            IObjectToTest obj = _Container.Resolve<IObjectToTest>(); // arrange
            var result = obj.MyMethod(); // act
            Assert.IsNotNull(obj); // assert
        }

        [ClassCleanup()]
        public static void ClassCleanup()
        {
            _Container.Dispose(); // dispose of container when all tests are complete
        }
    }
}

Hope that helps get you started!