At work we started building a new internal service and decided to try this out for the test setup. We built a small wrapper which seamlessly uses PGLite when running tests and actual Postgres instance otherwise. Great success!
The ability to .clone() the database to create "checkpoints" is also great for tests, as we can run all of the migrations and return to that clean state between each test. Running 50 test suites in parallel is also so easy with this setup.
The ability to .clone() the database to create "checkpoints" is also great for tests, as we can run all of the migrations and return to that clean state between each test. Running 50 test suites in parallel is also so easy with this setup.