Here are a couple of examples adapted from the source code:
[TestFixture]
public class Tests
{
/// <summary>
/// Mocks are singletons.
/// </summary>
[Test]
public void MocksAreSingletons()
{
using (var kernel = new NSubstituteMockingKernel())
{
var firstReference = kernel.Get<IDummyService>();
var secondReference = kernel.Get<IDummyService>();
firstReference.Should().BeSameAs(secondReference);
}
}
/// <summary>
/// Real objects are created for auto bindable types.
/// </summary>
[Test]
public void RealObjectsAreCreatedForAutoBindableTypes()
{
using (var kernel = new NSubstituteMockingKernel())
{
var instance = kernel.Get<DummyClass>();
instance.Should().NotBeNull();
}
}
/// <summary>
/// Reals objects are singletons.
/// </summary>
[Test]
public void RealObjectsAreSingletons()
{
using (var kernel = new NSubstituteMockingKernel())
{
var instance1 = kernel.Get<DummyClass>();
var instance2 = kernel.Get<DummyClass>();
instance1.Should().BeSameAs(instance2);
}
}
/// <summary>
/// The injected dependencies are actually mocks.
/// </summary>
[Test]
public void TheInjectedDependenciesAreMocks()
{
using (var kernel = new NSubstituteMockingKernel())
{
var instance = kernel.Get<DummyClass>();
instance.DummyService.Do();
instance.DummyService.Received().Do();
}
}
public interface IDummyService
{
void Do();
}
public class DummyClass
{
public DummyClass(IDummyService dummyService)
{
this.DummyService = dummyService;
}
public IDummyService DummyService { get; set; }
}
}