On large projects, takes long time to load test files each refresh

[dtinth]

As number of test files increase, the time it takes to require the test files also increases. Sometimes a simple file change may make it test too many unrelated files. This means takes will take unnecessarily long time to load, when you only want to make change to a single feature.

Possible solution:
Add a query parameter which greps the source files to be required. If that query parameter is specified, skips the files that doesn’t match the pattern.