[#891] Use lazier origination in reference tests
Description
Problem: We unconditionally originate dummy contracts in reference tests currently. This is inefficient when running only those reference tests that do not need dummy contracts.
Solution: Use io-memoize to essentially defer origination to a later point. Then do all originations the first time any one is required.
Related issue(s)
Resolves #891 (closed)
✅ Checklist for your Merge Request
Related changes (conditional)
-
Tests (see short guidelines)
-
If I added new functionality, I added tests covering it. -
If I fixed a bug, I added a regression test to prevent the bug from silently reappearing again.
-
-
Documentation
Stylistic guide (mandatory)
-
My commits comply with the following policy. -
My code complies with the style guide.