public void Test_Delete_Employee()
        {
            //Arrange
            mockEmployee.Setup(x => x.DeleteEmployee(It.IsAny <string>())).Returns("success");

            //Act
            var actualData = employeeBAL.DeleteEmployee("M100");

            //Assert
            Assert.AreEqual("success", actualData);
        }
        public IHttpActionResult DeleteEmployee(string empID)
        {
            string retVal = bal_object.DeleteEmployee(empID);

            if (retVal == "success" || retVal == "failed")
            {
                return(Content(HttpStatusCode.NoContent, retVal));
            }
            else if (retVal == "NotFound")
            {
                return(Content(HttpStatusCode.NotFound, "ID Not Found"));
            }
            return(InternalServerError());
        }