解析场景概述'示例'表作为对象

Question

我一直在试图弄清楚如何将Scenario大纲示例解析为（自定义）对象，而无需在步骤名称中明确使用它。

Scenario Outline: Customer makes an appointment

Given The user enters details on the page
When The user submits the page
Then The appointment details are shown.

Examples:
| Reason | Firstname | Lastname | Email            |
| A      | John      | Doe      | [email protected] |
| B      | Jane      | Doe      | [email protected] |

我现在试图找出如何将示例行解析为自定义Appointment对象

我一直在用表格查看CreateInstance，但这似乎并没有起作用

 [Given(@"The user enters details on the page")]
 public void EnterDetails(Table table)
 {
     var appointment = table.CreateInstance<Appointment>();

     driver.FindElement(By.Id("Firstname")).SendKeys(appointment.Firstname);    
 }

运行时遇到错误

Message: TechTalk.SpecFlow.BindingException : Parameter count mismatch! The binding method EnterDetails(Table)' should have 0 parameters

这是预约课程

public class Appointment
{
    public AppointmentReason Reason { get; set; }
    public string Firstnam { get; set; }
    public string Lastname { get; set; }
    public string Email { get; set; }
}

谁可以指出我正确的方向如何将示例行解析为约会对象？

Answer 1

您没有向Given函数传递任何参数，这就是它抛出异常的原因。您可以传入这样的表格：

Scenario Outline: Customer makes an appointment

Given The user enters details on the page
    | Reason   | Firstname   | Lastname   | Email   |
    | <Reason> | <Firstname> | <Lastname> | <Email> |
When The user submits the page
Then The appointment details are shown.

Examples:
| Reason | Firstname | Lastname | Email            |
| A      | John      | Doe      | [email protected] |
| B      | Jane      | Doe      | [email protected] |

给定步骤内的尖括号是参数。在这种情况下放在一个表中。参数取自示例中的表，因为您正在使用场景大纲。