first working version

test/Makefile

@@ -0,0 +1,7 @@
+.PHONY: test
+
+test:
+	docker run --rm -d -e POSTGRES_PASSWORD=postgres --name test-postgres -p 5432:5432  postgres:15.6-bookworm
+	sleep 10
+	PGX_DSN=postgres://postgres:postgres@127.0.0.1:5432 go test -v -cover
+	docker stop test-postgres