JSON fixtures format on test run

[Graham42]

• Operating System: Ubuntu 16.04
• Cypress Version: 1.0.3
• Browser Version: N/A

Is this a Feature or Bug?

Bug

Current behavior:

Whenever I run a test using a json fixture, the fixture file gets formatted. In my project I format all possible files using prettier. This includes json. The formatting that cypress applies conflicts with prettier. Specifically empty object blocks. ({})

Desired behavior:

Ideal: Format using prettier instead of whatever is used now.
Acceptable: Don't format fixtures.

How to reproduce:

1. Create a test using a json fixture with the contents formatted by prettier.
   Example:
   https://prettier.io/playground/#N4Igxg9gdgLgprEAuEwA6UAEm3mgMwEsBzXJTdKDbAXwBocscR8IIzLttcAjAQwBOZTAEZqmGhhog6ICAAcYhaAGdkoPipjJ8fADYq4sngL5gA1nBgBleWcJRiyGAICuRkABMIYHfsOyAFYqAB4AQqYWVtZ8ALZwADIOcH4GHhCuMPKZAEypASB2AoYCyCDB0DKFAg4wAOqEnjAAFsgAHAAMsoaxhM5uHioOxHpwAIquEPD5HjB8PA1NrUg5si58hHrDAMIQsbF8ZVDQKbKuhgAq82pIumk0NEA
2. Run the test.
3. Check the file for format differences.

Test code:

See https://github.com/Graham42/cypress-bug-format-fixures

[MarcLoupias]

Duplicate : #884

[Graham42]

I don't think so, #884 looks like it is specifically a windows issue with line endings

[bahmutov]

Hmm reformatting your json fixture files or imported scripts does look like something cypress should not be doing

…

Sent from my iPhone

On Nov 10, 2017, at 16:51, Graham McGregor ***@***.***> wrote: I don't think so, #884 looks like it is specifically a windows issue with line endings — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread.

[MarcLoupias]

I disagree that #884 is related to windows only, the issue is not about windows formatting, it is that cypress is rewriting the fixtures files instead of doing read-only.

[brian-mann]

#884 (comment)

[brian-mann]

Released in 1.1.0.

[Graham42]

Thank you!