Minimal output mode

[okwolf]

This would give the same reduced output as watch mode prints. The default should remain to show the verbose output. Possible overlap with #11.

Possible names:

• --min
• --minimum
• --no-verbose
• ...

[lukejacksonn]

Have you considered minimal by default then adding a --verbose flag? I don't know if this minimal output is too brief to be useful as I haven't seen it. Just an idea!

[okwolf]

@lukejacksonn Have you considered minimal by default then adding a --verbose flag? I don't know if this minimal output is too brief to be useful as I haven't seen it. Just an idea!

The minimal output should be the same as that from --watch with just the assertion failure and counts of tests.

I believe --verbose would be in line with the behavior of Jest.

Mocha uses different reporters for minimal, which would be more like the approach in #11.

I'm still not sold on which approach I prefer.