hello. what are the best practices for files structure in CY? I've made this structure but all files are displayed in cypress UI, even are not spec files.

Cypress will detect more than just

*.spec.js

files. As an example, we have some files named

foo.smoke.ts

which are picked up in smoke test runs by including

--spec './cypress/integration/**/*.smoke.ts'

in our test run script. If you're trying to define some custom commands or store some custom request data here, you might want to take a look at https://docs.cypress.io/api/cypress-api/custom-commands and https://docs.cypress.io/api/commands/fixture

thanks for help. I am not creating custom commands yet, but I decided to split requests from specs file to be easy maintened. I wouldn't like to see these files in Cypress UI.. If you know how to select specific files to be displayed I thank a lot...

You should stash this in

/support/commands.js

. Keep your

/integration/

directory clear for test files.