Add a step to completely clean the database between tests

Eliminates test contamination when tests are run multiple times

Author: auxesis

tasks/reset.sh

@@ -26,5 +26,8 @@ fail_if_postgres_not_running
 # Uninstall
 cat release/cipherstash-encrypt-uninstall.sql | docker exec -i ${container_name} psql ${connection_url} -f-
 
+# Wipe test data
+cat tests/999-wipe-test-data.sql | docker exec -i ${container_name} psql ${connection_url} -f-
+
 # Install
 cat release/cipherstash-encrypt.sql | docker exec -i ${container_name} psql ${connection_url} -f-

tests/999-wipe-test-data.sql

@@ -0,0 +1,7 @@
+-- !!! Only used during tests !!
+-- Fully clean out the database between test runs
+
+DROP SCHEMA public CASCADE;
+CREATE SCHEMA public;
+GRANT ALL ON SCHEMA public TO postgres;
+GRANT ALL ON SCHEMA public TO public;