What's the recommended way to run the tests?

[dbarnett]

How do you run the tests? In particular, I'm looking for a way to quickly run the tests from the command line as I'm making changes.

[ranmocy]

I don't have integration test with all mocks of APIs, through I believe it's possible.
I only do some critical unit test with a simple method in index.ts

[dbarnett]

If I were going to set up nice testing, do you have any preferred strategy or framework in mind that I could start setting up?

[ranmocy]

For testing strategy, just using your common sense.

For framework, I don't have strong preference here. But I use Jest a lot and seems like the most popular one in JS word.

[dbarnett]

For me testAll fails with various errors about missing ES6 features if not using the V8 engine but I have different problems preventing me from using V8: Script Editor's "Run > testAll" says it only works with runtimeVersion: DEPRECATED_ES5 and the menu options don't show up at all in the spreadsheet so I can't trigger it from the menus either (apparently due to https://stackoverflow.com/a/55580374/307705).

Have you run into these issues?

[dbarnett]

You can patch #12 locally to get tests running for now if we decide not to merge the workaround changes.