Sandbox testing in CI

[0mar]

Set up unit testing and integration testing with CI.

Backend changes

• Changes app setup from 'on import' to 'with factory', to make testing easier

Testing setup

• Add CI in Github Actions to install package and run unit tests
• Add cloning and installing SMART sandbox in Github Actions
• Add fixtures for
  • Hub service app
  • RSA key generation
  • Sandbox setup
  • Sandbox configuration
• Add unit tests for hub service

Notes

• I had to reverse engineer the sandbox a bit to find out how they set up their launch url.
• I did not succeed in testing the token for code exchange, something is off with the flask test session management

[minrk]

Is it stateful? I'd probably do scope="session"

[minrk]

function is the dedfault scope, you can use:

Suggested change

	@pytest.fixture(scope="function")
	@pytest.fixture

for most fixtures

[minrk]

Testing token existence will be easier when the tokens are put somewhere.

We still need to make tokens available to notebooks, and storing them in server settings doesn't quite do that. Once we figure out how notebooks should retrieve tokens, this will be testable.

[minrk]

Thanks!