场景捕捉条件答案

【问题标题】：Capturing conditions in scenarios场景捕捉条件
【发布时间】：2021-06-07 18:50:29
【问题描述】：

如果我有成功场景的条件，我可以写成Given, And, And... Then button is enabled.，但我怎么写If either x,y, or z aren't set, the button remains disabled的否定场景。

下面是一个正面场景的例子：

Scenario: Enable the Add to Favorites button
When the consumer is viewing an item
And the consumer selects an item
And the consumer selects a size
And the consumer selects a quantity
Then the Add to Favorites button becomes enabled

可以（或应该）在一种情况下完成吗？由于所有成功的“按钮启用”场景都需要这 3 个元素，我会将它们添加到 Before() 挂钩吗？

感谢您的时间和关注。

【问题讨论】：

标签： gherkin cucumberjs

【解决方案1】：

我会这样做：

Scenario: Do not enable the Add to Favorites button without a selected item
When the consumer is viewing an item
And the consumer selects a size
And the consumer selects a quantity
Then the Add to Favorites button does not become enabled

Scenario: Do not enable the Add to Favorites button without a selected size
When the consumer is viewing an item
And the consumer selects an item
And the consumer selects a quantity
Then the Add to Favorites button does not become enabled

Scenario: Do not enable the Add to Favorites button without a selected quantity
When the consumer is viewing an item
And the consumer selects an item
And the consumer selects a size
Then the Add to Favorites button does not become enabled

【讨论】：

【解决方案2】：

作为场景大纲的方法最好测试多个输入和输出。所以考虑相同的场景如下：

    Scenario Outline: Verify the "Add to Favorites" button state
        When the consumer is viewing an item
        And the item is "<itemCondition>"
        And the item size is "<sizeCondition>"
        And the item quantity is "<quantityCondition>"
        Then the "Add to Favorites" button becomes "<buttonState>"
        Examples: Conditions
            | itemCondition | sizeCondition | quantityCondition | buttonState|
            | Selected      | Selected      | Selected          | enabled    |
            | Not Selected  | Not Selected  | Not Selected      | disabled   |
            | Selected      | Not Selected  | Not Selected      | disabled   |
            | Selected      | Selected      | Not Selected      | disabled  |

【讨论】：

【解决方案3】：

所有的好反应！感谢您的输入。以下是我使用的表格：

Feature: Add item to Favorites List

    As a consumer (guest or member) who is shopping on the App, I'd like the ability to favorite items that I maybe interested in.

Rule: Any consumer, guest or member, can favorite an item after selecting pre-requisites (size/quantity/shipping)

Scenario: Favorite an item - member
Given I have logged in
And I have searched the product inventory
When I choose a desired item with specified pre-requisites
Then the app should allow me to add it to my member favorites list

Scenario: Favorite an item - guest
Given I have not logged in
And I have searched the product inventory
When I choose a desired item with specified pre-requisites
Then the app should allow me to add it to my guest favorites list

【讨论】：