shellwhat enables you to write Submission Correctness Tests (SCTs) for interactive Shell exercises on DataCamp.

• If you are new to teaching on DataCamp, check out https://instructor-support.datacamp.com.
• If you want to learn what SCTs are and how they work, visit this article specifically.
• For a complete overview of all functionality inside shellwhat and articles about what to use when, consult https://shellwhat.readthedocs.io.

pip install shellwhat

By default, the DummyParser is used, that does not parse the shell code. Hence, you can not run tests that need this parser:

pytest -m "not osh"

If you also want to run these 'parser tests', there is Dockerfile to parse shell commands with the Oil parser:

# Look in Makefile for details
export SHELLWHAT_PARSER='docker'
make test