*.spec.ts files for deno test

[FernandoBasso]

Is there any chance deno test glob could include .spec.ts files?

The rationale behind this is that tests can also be considered an specification for how a module, function, etc. behaves and in that case, should a project really embrace this concept, it would make sense to have tests (specs) written in .spec.ts files.

I first learned of this “tests as specs and examples” idea in the HtDP book, and have worked in some projects which actually use “spec” instead of “test” in the filenames. Jest is an example of testing framework that accepts this spec thing in test file names.

deno test --help says that

{*_,*.,}test.{js,mjs,ts,jsx,tsx}

is the current glob. Given the reasons explained above, I think it would be nice to have the glob be this instead:

{*_,*.,}{test,spec}.{js,mjs,ts,jsx,tsx}