public void DeleteUserTest_WithInCorrectData_NotFoundExceptionMustBeThrown()
        {
            var             uow = new Mock <IUnitOfWork>();
            UserTestService uts = new UserTestService(uow.Object);

            uow.Setup(x => x.UserTests.Get(It.IsAny <string>())).Returns((UserTest)null);
            uow.Setup(x => x.UserTests.Delete(It.IsAny <string>()));

            Assert.Throws <NotFoundException>(() =>
            {
                uts.DeleteUserTest(It.IsAny <string>());
            });
        }
        public void DeleteUserTest_WithCorrectData_UserTestMustBeDeleted()
        {
            var             uow = new Mock <IUnitOfWork>();
            UserTestService uts = new UserTestService(uow.Object);

            uow.Setup(x => x.UserTests.Get(It.IsAny <string>())).Returns(new UserTest());
            uow.Setup(x => x.UserTests.Delete(It.IsAny <string>()));
            uow.Setup(x => x.Tests.Get(It.IsAny <string>())).Returns(new Test());

            uts.DeleteUserTest(It.IsAny <string>());

            uow.Verify(x => x.Save());
        }