Question 1

How do I use a custom reporter with gulp-jasmine?

Accepted Answer

Pass a reporter object in the options, like new reporters.JUnitXmlReporter(), as shown in the API example. Refer to Jasmine's custom reporter documentation for creating your own.

Question 2

gulp-jasmine vs jest: which is better for Node.js?

Accepted Answer

gulp-jasmine is ideal for Gulp-centric workflows with Jasmine, while Jest offers more features out-of-the-box like mocking and snapshots. Choose based on your build tool preference and testing needs.

Question 3

How to set up gulp-jasmine with Babel for ES6?

Accepted Answer

Add require('babel-core/register') at the top of your gulpfile.js, as mentioned in the FAQ. Ensure Babel is properly configured for your project's ES6 modules.

Question 4

Why can't I use other gulp plugins before gulp-jasmine?

Accepted Answer

gulp-jasmine works on filepaths, so preceding plugins might alter files in ways that break test execution. Always place it directly after gulp.src to avoid issues.

Question 5

Can gulp-jasmine run tests in parallel?

Accepted Answer

No, it runs tests sequentially within the Gulp stream. For parallel execution, consider using Jasmine's built-in features or other task runners with concurrency support.

Question 6

How to handle async tests in gulp-jasmine?

Accepted Answer

It leverages Jasmine's native async support, so use async/await or promises in your specs. Ensure timeouts are set appropriately via the timeout option.

Question 7

What happens if a test fails in gulp-jasmine?

Accepted Answer

With errorOnFail enabled (default), the stream stops and emits an error. Disable it to continue processing, but this may weaken quality enforcement.

gulp-jasmine

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