Squash i18n warnings in test runs

[michalvankodev]

Since v1.3.0 there is new i18n checker introduced which checks every i18n(key) if it has it's key defined translation in locale file.
In tests there are many occurences of just testing keys which have nothing to do with translations.
This produces many warnings while running tests.
Can there be a flag for squashing these warnings while running tests?

[dchambers]

Thanks @michalvankodev. Instead of a adding flag, would only displaying one warning message for each test key also be a viable solution for you?

[michalvankodev]

It will definitely improve readability of the test logs.

[dchambers]

@thecapdan, are you happy with this approach too?

[thecapdan]

That solution sounds ideal if it can be done in a timely manner;)