Expand scope of CLI tests

[laurencejackson]

We should add more steps to .github/workflows/cli-test.yml so that every Hazen task is tested and the outputs checked. Currently, we only check the CLI returns an exit code 0.

Good first issue to get people started with the github actions.

[tomaroberts]

Think we decided this is lower priority, so going to remove from milestones for now.

[laurencejackson]

Think we decided this is lower priority, so going to remove from milestones for now.

I thought this should have fairly high priority? It should be straightforward to add and will catch any function breaking bugs that aren't caught by the unit tests before pushing to production branches

[tomaroberts]

Ahh, sorry, got it confused with #134. We can keep high priority.