public void HttpPost_DeleteConfirmedMethod_RedirectsToIndex()
{
serviceMocker.Setup(e => e.GetById(It.IsAny <int>())).Returns(new Customer {
BillingAddress = new Address(), StreetAddress = new Address()
});
var result = controller.DeleteConfirmed(1234);
Assert.That(result, Is.InstanceOf <RedirectToRouteResult>());
var redirectResult = result as RedirectToRouteResult;
Assert.That(redirectResult.RouteValues["Action"], Is.EqualTo("Index"));
}