Question

我正在学习如何使用cucumber.js，量角器，bdd等。我无法了解如何使用＆＃39;情景大纲＆＃39;在cucumber.js和量角器

我的 .feature文件

＆＃13;

Scenario Outline : Invalid Login
  When I enter invalid <user>
  And I enter invalid <pass>
  And I press login button
  Then I should see an error message

  Examples:
    |user |pass|
    |abc  |def|
    |bcd  |efg|

＆＃13;

我的 steps.js文件

＆＃13;

   
     this.When('I enter invalid username', function (callback) {
        var userNameElement = element(by.id('username'));
        userNameElement.sendKeys('userA');
        callback();
    });

    this.When('I enter invalid password', function (callback) {
        var passwordElement = element(by.id('password'));
        passwordElement.sendKeys('userB');
        callback();

    });

＆＃13;

如何通过＆＃39;示例＆＃39;来自＆＃39;功能的数据＆＃39;提交给我的＆＃39;步骤＆＃39;文件并使用＆＃39;功能中定义的数据表运行测试＆＃39;文件？

Answer 1

场景大纲值作为参数传递给步骤定义。您的步骤定义应如下所示：

 this.When(/^I enter "([^"]*)" as invalid username$/, function (user, callback) {
    var userNameElement = element(by.id('username'));
    userNameElement.sendKeys(user);
    callback();
});

this.When(/^I enter "([^"]*)" as invalid password$/', function (pwd, callback) {
    var passwordElement = element(by.id('password'));
    passwordElement.sendKeys(pwd);
    callback();

});

Answer 2

在标准javascript中使用方括号将参数表与cumulsjs一起使用的正确语法如下：

client.on("message")

并在js文件中：

Scenario Outline: Joe Given I enter "<goat>" as invalid username
Examples:  
| goat | 
| goe | 
| bill | 
| bish |

console.log（“ display参数传递为：” +山羊）;

const assert = require('assert');
const { Given, When, Then } = require('cucumber');


// https://docs.cucumber.io/gherkin/reference/#scenario-outline
// https://stackoverflow.com/questions/47571808/cucumber-js-protractor-javascript-example-with-scenario-outlines
When(/^I enter "(.*)" as invalid username$/, function ( goat ) {

-------结果----

});

，您也可以不使用方括号来使用它。

Cucumber.js，量角器，带有场景大纲的Javascript示例

2 个答案: