空手道中的比赛和打印有什么区别

Question

match 与 print 的工作原理有何不同？

Feature: Create and verify User

  Background:
      * def createRandomUser =
      """
      function() {
        const random = Math.floor(Math.random() * 10000);
        const email = 'user' + random + '@example.com';
        const name = 'Name' + random;
        const surname = 'Surname' + random;
        return { email: email, name: name, surname: surname };
      }
      """

  Scenario: Create random user and verify
    Given def randomUser = createRandomUser()
    When def newUser = call read('CreateNewUser.feature') { randomUser: '#(randomUser)' }
    And match newUser.response.email == randomUser.email
    And match newUser.response.name == randomUser.name
    And match newUser.response.surname == randomUser.surname
    Then def usersList = call read('GetAllUsers.feature')
    And match usersList.response[-1].email == randomUser.email
    And match usersList.response[-1].name == randomUser.name
    And match usersList.response[-1].surname == randomUser.surname

在这个例子中，我有用户创建并将他添加到列表中，当我尝试打印

usersList.response[-1]

时，我收到null，但是当我将其与

randomUser.email

匹配时，它显示true，所以为什么打印显示null而匹配显示它有实际价值吗？然后我打印了

randomUser.email

，它显示了创建的电子邮件

我尝试打印

usersList.response[-1]

，而打印

usersList.response

显示响应中的所有值，还

usersList.response[usersList.response.length - 1]

显示正确的邮件不为空

Answer 1

简短的回答，

print

在右侧采用“正常”JS，但

match

默认处理JSON路径。

用圆括号括起来就可以使用JS。例如：

* def foo = [1, 2]
* print foo[foo.length - 1]
* match (foo[foo.length - 1]) == 2