Problems translating a module in PS 1.6

[anggilb]

Good morning,

I am developing a multilanguage module for prestashop 1.6 and more versions.

At this moment I have a E2E environment to test this with Docker, Jest and Puppeteer, and all good but I have a little problem.

Each time that I execute the tests the system do the next steps:

• Do the site multistore and create the store 2.
• Install the French language, apply this language in the store 2 and in the backoffice.
• Install my module in the store 2.
• ...
• Uninstall my module.
• Uninstall the language.
• Uninstall the multistore.

Each time that I execute this serie, my file it´s deleted.

modules/mymodule/translations/fr.php 

I revised the Github project and in the original modules these folders doesn´t contain language files. But I revise some third modules and this files exists.

I considered the original documentation, but don´t help me enougth:

https://devdocs.prestashop.com/1.7/modules/creation/module-translation/classic-system/

I founded for especific documentation, but I didn´t see nothing.

Thanks in advance.