Simon Willison’s Weblog

31st October 2022 - Link Blog

mitsuhiko/insta (via) I asked for recommendations on Twitter for testing libraries in other languages that would give me the same level of delight that I get from pytest. Two people pointed me to insta by Armin Ronacher, a Rust testing framework for “snapshot testing” which automatically records reference values to your repository, so future tests can spot if they change.