Automated integration testing for parent commands

[wintondeshong]

There is an increasing likelihood for regressions as the code base grows from an actual integration perspective. Investigate options for adding automated integration tests for our parent commands.

Example:

• https://medium.com/@zorrodg/integration-tests-on-node-js-cli-part-1-why-and-how-fa5b1ba552fe

[brandongregoryscott]

I'll take a stab at this. I have a working proof-of-concept on my fork. My plan is to clean it up and add a simple test or two for each parent-level command - something like "it displays the help menu." This should at least catch runtime errors in the command itself or imported modules that are called. 😅

We can look into expanding upon this and setting up integration tests for some of the higher risk commands (dotnet, webpack, etc.)

[brandongregoryscott]

Closed by #70