机器人框架和DRY：功能步骤重复测试用例步骤

Question

我想自动化两个测试用例：
1）登录系统

Valid Login  
    Given browser is opened to login page  
    When user "demo" logs in with password "mode"  
    Then welcome page should be open

2）登录后执行任何操作

Change first name
    [Setup]    Log in 
    Given user is on account page
    When user edits first-name field
    Then new first name is displayed in first-name field

*** Keywords ***
Log in
   Open browser to login page
   Log in with username "demo" and password "mode"
   Verify that welcome page is opened

对于第二个，我必须编写一个完全重复第一个测试用例步骤的关键字。

这在测试中发生了很多，所以我最终在我的项目中重复了两次重复步骤。是否有一个巧妙的技巧来避免这种代码重复，同时保持顶级测试用例看起来像Gherkin？

此问题是否有最佳做法？

Answer 1

我将Gherkin风格的登录步骤移动到关键字，并编写了Valid Login测试用例，但没有做任何事情。

让Test Setup为你调用它或者在测试中明确地写它是我的首选。

一个很好的资源：How to write good test cases using Robot Framework

*** Settings ***
Test Setup            Log in

*** Test Cases ***

Valid Login
    No Operation

Change first name
    Given user is on account page
    When user edits first-name field
    Then new first name is displayed in first-name field

*** Keywords ***

Log in
    Given browser is opened to login page
    When user "demo" logs in with password "mode"  
    Then welcome page should be open