Can't find variable: __, when run Unit Test scripts

[shuson]

Hi, I applied i18n plugin of webpack to my code, which will wrap String variables as __("Hello World"), the problem occurs when run Unit Test/

It says __ cannot be found.

Any idea? To mock it or load from somewhere else

[nosovsh]

I have such mock in my test_helpers.js:

global.__ = str => str;

[EcutDavid]

@shuson as @nosovsh mentioned, we have to add the shim by ourselves if you are not using webpack and same webpack configuration 😃