Specflow-我们能否在Specflow示例表中传递参数

Question

我的情况是

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|                   

在上一节中，我想验证错误消息，但具有名称参数，其值已在示例表中定义。我作为参数传递的预期错误消息是，“给定租户的名称为'DummyApplication'的应用程序已经存在。”

Answer 1

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

 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

        }