Added Setup script for a dev database

Script drops the current database 'test_artnet' if present.
It then creates a new one and uses the test data script.

Create_DB.sql

@@ -32,7 +32,7 @@ CREATE TABLE IF NOT EXISTS Presence (
 
 CREATE TABLE IF NOT EXISTS Art_Collection (  -- for ordered lists of art
     ID INTEGER PRIMARY KEY generated always as identity,
-    name VARCHAR,
+    name VARCHAR NOT NULL UNIQUE,
     description VARCHAR
 );
 

setup.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+SCHEMA_CREATION_SCRIPT=./Create_DB.sql
+TEST_DATA_SCRIPT=./Test_Data.sql
+
+sudo psql -U postgres -c "DROP DATABASE test_artnet"
+set -e
+
+sudo psql -U postgres -c "CREATE DATABASE test_artnet WITH OWNER 'artnet_admin'"
+sudo psql -U postgres test_artnet < $SCHEMA_CREATION_SCRIPT
+
+sudo psql -U artnet_editor test_artnet < $TEST_DATA_SCRIPT