What are the steps for generating and implementing shared feature files in Cucumber?

Question

What are the steps for generating and implementing shared feature files in Cucumber?

I am currently utilizing Cucumber to define some tests for the project I am working on, but as the application grows larger, I find myself in need of a more efficient structure.

project
|    feature_files
|    |   app1.js
|    |   app2.js
|    |   app3.js
|    |   ...
|    step_definitions
|    ...

All of the applications within the project start their tests in a similar manner - with a start page where users input a variable and click a link. However, I face an issue where Cucumber detects multiple step definitions match due to these initial steps being defined in each individual feature file.

After conducting some research, I have come across potential solutions, such as this solution in Java and a helpful suggestion on folder organization from this Stack Overflow answer. However, I am struggling to find a JavaScript-specific method for implementation.

My main question is: How can I create a common feature file that can be reused across multiple feature files?

javascript cucumber

Answer 1

Answer №1

To streamline your processes, consider moving common steps to a separate step definition file and eliminating any duplicate implementations. Cucumber will automatically locate step definitions in all files within the step_definitions folder, so the location of the implementation does not matter. However, it is recommended to keep common functionalities in separate step definition files for best practices.

For example, if you have the following 3 steps:

Given User navigates to "Application1" url
Given User navigates to "Application2" url
Given User navigates to "Application3" url

Instead of creating three different implementations for each step, create a single step definition with a parameter for variance, like this:

Your step definition should resemble the following:

Given(/^User navigates to "([^"]*)" url$/), async function(app){
     // implement logic here
});

Now you can handle different applications within this single step definition by implementing the necessary logic.

Answer 2

To streamline your processes, consider moving common steps to a separate step definition file and eliminating any duplicate implementations. Cucumber will automatically locate step definitions in all files within the step_definitions folder, so the location of the implementation does not matter. However, it is recommended to keep common functionalities in separate step definition files for best practices.

For example, if you have the following 3 steps:

Given User navigates to "Application1" url
Given User navigates to "Application2" url
Given User navigates to "Application3" url

Instead of creating three different implementations for each step, create a single step definition with a parameter for variance, like this:

Your step definition should resemble the following:

Given(/^User navigates to "([^"]*)" url$/), async function(app){
     // implement logic here
});

Now you can handle different applications within this single step definition by implementing the necessary logic.

What are the steps for generating and implementing shared feature files in Cucumber?

Answer №1

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