public void Delete_StateUnderTest_ExpectedBehaviorNewEmployee()
    {
        // Arrange
        var newEmp = new EmployeeModel()
        {
            Age        = 33,
            Name       = "Test User",
            State      = "Texas",
            Country    = "USA",
            Department = EmployeeDepartment.IT
        };

        // Act

        // Get Current count of employees
        var initResult = employeeDB.EmployeeCollection().ToArray();

        // Add New Employee with Update
        var addResult = employeeDB.Update(newEmp);
        // Get updated count of employees
        var updatedResult = employeeDB.EmployeeCollection().ToArray();
        /// Delete the Employee
        var result = employeeDB.Delete(addResult.id);
        // Get result after delete
        var finalResult = employeeDB.EmployeeCollection().ToArray();

        // Assert
        Assert.IsNotNull(result);
        Assert.AreEqual(finalResult.Length, initResult.Length);
    }