specflow - 我们可以在specflow示例表中传递参数

Question

我的场景是

Scenario Outline: Verify if the user can create an response if user posts a request with invalid payload
    Given User had specified name <name> description <description> in create application request
    And User had specified tenantId id <tenantId> in header of createApplication request
    When User sends a create request to application service with invalidPayload
    Then User should get an error code <errorCode> in the createApplication response with error message as <errorMessage>
Examples:
| description| name | errorCode | errorMessage|tenantid|                                                            
| testdescription| DummyApplication| 857 | Application named ${name} already exists for a given tenant | mock|                   

在上面的部分中，我想验证错误消息，但使用 name 参数，其值已在示例表中定义。 我期望作为参数传递的错误消息是， “给定租户已存在名为 'DummyApplication' 的应用程序。”

Answer 1

通常的方法是在拥有变量时存储它，并在以后需要时重新使用它。例如，您可以使用 ScenarioContext 并拥有一个属性。

 private string Name
 {
   get
   {
      return ScenarioContext.Current["Name"].ToString();
   }
   set
   {
      ScenarioContext.Current["Name"] = value;
   }
        }

[Given(@"User had specified name (.*) description (.*) in create application request")]
        public void GivenUserHadSpecifiedNameDummyApplicationDescriptionTestdescriptionInCreateApplicationRequest(string name, string description)
        {
            // store the name
            this.Name = name;
        }


        [Then(@"User should get an error code (.*) in the createApplication response with error message as (.*)")]
        public void ThenUserShouldGetAnErrorCodeInTheCreateApplicationResponseWithErrorMessageAsApplicationNamedNameAlreadyExistsForAGivenTenant(int errorCode, string errorMessage)
        {
            // retrieve the name and use
            var expected = errorMessage.Replace("${name}", $"'{this.Name}'");
            //Application named 'DummyApplication' already exists for a given tenant

        }