Taking multiple test files as argument

[ogt]

I have been following the style of using multiple independent test files in test dir : tap ./test/*.js .
Assuming that this style is common it would be nice to be able to do
cover run test/*js instead of restricting the command to a single js file.

Do you think that this enhancement make sense?

By the way node-tap's own "experimental" code coverage functionality (which never worked for me) does allow multiple source files as inputs.

[itay]

@ogt that's an interesting thought. The way I usually achieve this is by having a single test runner that will run the other files, rather than executing each individually. I know node-tap prefers a more isolated approach, where it is forking a new process per file (which is how it does its experimental coverage).

Happy to take a pull request to allow this!