黄瓜组合测试(Combinatorial testing with Cucumber)

 我有一个场景大纲有两个不同的变量。 一个变量有大约20个不同的值，另一个有3个。 
 
 我需要能够测试每一个单独的组合，并且我需要在一个单独的场景中分别进行测试，因为它们必须独立进行测试。 
 
 目前，我只是用手写出来的（它们是示例中的整数，但不是在我的测试中）： 
 
Scenario Outline: Test my stuff
Given first var is <var_a>
And second var is <var_b>
When I do stuff
Then good stuff should happen

Examples:
| var_a | var_b |
| 1     | 1     |
| 1     | 2     |
| 1     | 3     |
| 2     | 1     |
| 2     | 2     |
etc...
 
 问题：有没有办法在每个组合都不需要写出来的情况下运行？ 后面的变量必然会随着大小和内容的变化而变化，我宁愿有一个单一的数据结构来处理。 

I have a scenario outline that has two different variables. One variable has about 20 different values and the other has 3.
 
I need to be able to test every single combination and I need each in a separate scenario since they must be tested independently.
 
Currently, I just write it out by hand(they are integers in the example but not in my test):
 
Scenario Outline: Test my stuff
Given first var is <var_a>
And second var is <var_b>
When I do stuff
Then good stuff should happen

Examples:
| var_a | var_b |
| 1     | 1     |
| 1     | 2     |
| 1     | 3     |
| 2     | 1     |
| 2     | 2     |
etc...
 
Question: Is there a way to run this where every combination doesn't have to be written out? The variables are bound to change in size and content later on and I would prefer to have a single data structure to deal with.

原文：https://stackoverflow.com/questions/5872812