public void Get_GuidId()
{
var settingMock = new Mock<ISettings>();
var componentMock = new Mock<IComponents>();
var uowMock = new Mock<IUnitOfWork>();
var repositoryMock = new Mock<IRepository>();
var serviceLocatorMock = new Mock<IServiceLocator>();
serviceLocatorMock.Setup(r => r.GetInstance<IRepository>())
.Returns(repositoryMock.Object);
ServiceLocator.SetLocatorProvider(() => serviceLocatorMock.Object);
Guid id = Guid.NewGuid();
repositoryMock.Setup(r => r.FindById<Call>(id)).Returns(new Call());
// Act
CallService callService = new CallService(uowMock.Object, repositoryMock.Object,
settingMock.Object, componentMock.Object);
callService.Get(id);
// Assert
repositoryMock.Verify(r => r.FindById<Call>(id));
}