Created test script which has an option for Postgres testing.

server/test/integration/flows/helpers.js

@@ -1,7 +1,12 @@
 import { expect } from "chai";
 
 export async function initTestDB() {
-    const knex = await require('knex')({ client: 'sqlite3', connection: ':memory:'})
+    // Allow different database configs - but fall back to SQLite in memory if necessary.
+    const config = process.env.MUDBASE_DB_CONFIG ?
+        JSON.parse(process.env.MUDBASE_DB_CONFIG) :
+        { client: 'sqlite3', connection: ':memory:' };
+    console.log("Running tests with DB config: ", config);
+    const knex = await require('knex')(config);
     await knex.migrate.latest();
     return knex;
 }

server/test/test.sh

@@ -0,0 +1,84 @@
+#!/bin/bash
+
+# Wrapper around the Jasmine test scripts.
+# Can test with different types of databases.
+
+SCRIPT=`realpath $0`
+SCRIPTPATH=`dirname $SCRIPT`
+SOURCEPATH="$SCRIPTPATH/.."
+
+SQLITE_CONFIG='{"client": "sqlite3", "connection": ":memory:"}'
+POSTGRES_CONFIG='{"client":"pg","connection":{"host":"localhost","port":9432,"user":"mudbase","password":"mudbase","database":"mudbase"}}'
+
+DO_SQLITE=
+DO_POSTGRES=
+
+usage() {
+    cat << EOF | echo
+This tool runs MuDBase's Jasmine tests. Different database back-ends can be selected (multiple is allowed too).
+Options:
+     -s,--sqlite     Use SQLite in memory for testing.
+     -p,--postgres   Use Postgres for testing. Spins up a temporary Postgres container on localhos, port 9432.
+     any other option is passed on to Jasmine.
+EOF
+}
+
+# Argument parsing
+PARAMS=""
+while (( "$#" )); do
+  case "$1" in
+    -s|--sqlite)
+      DO_SQLITE=1
+      shift
+      ;;
+    -p|--postgres)
+      DO_POSTGRES=1
+      shift
+      ;;
+    *) # preserve positional arguments
+      PARAMS="$PARAMS $1"
+      shift
+      ;;
+  esac
+done
+# Set positional arguments in their proper place
+eval set -- "$PARAMS"
+
+pushd $SOURCEPATH
+if [ ! -z "${DO_SQLITE}" ]; then
+    MUDBASE_DB_CONFIG="$SQLITE_CONFIG" ./node_modules/.bin/ts-node node_modules/jasmine/bin/jasmine --config=test/jasmine.json $@
+    SQLITE_RESULT=$(echo $?)
+fi
+if [ ! -z "${DO_POSTGRES}" ]; then
+    # Fire up a test Postgres.
+    docker pull postgres:12
+    CONTAINERID=$(docker create --rm \
+        --env POSTGRES_USER=mudbase \
+        --env POSTGRES_PASSWORD=mudbase \
+        --env POSTGRES_DB=mudbase \
+        -p 9432:5432 \
+        postgres:12)
+    docker start ${CONTAINERID}
+    trap "docker stop ${CONTAINERID}" EXIT
+
+    # Wait for postgres to be ready.
+    while [ -z "$(docker logs ${CONTAINERID} | grep 'ready to accept connections')" ]; do
+        sleep 1;
+    done
+
+    MUDBASE_DB_CONFIG="$POSTGRES_CONFIG" ./node_modules/.bin/ts-node node_modules/jasmine/bin/jasmine --config=test/jasmine.json $@ 2>&1
+    POSTGRES_RESULT=$(echo $?)
+
+    docker stop ${CONTAINERID}
+    trap - EXIT
+fi
+
+printf "Tests finished. Results:\n\n"
+if [ ! -z "${DO_SQLITE}" ]; then
+    echo "SQLite: $([ ${SQLITE_RESULT} == '1' ] && echo Fail || echo Success)"
+fi
+if [ ! -z "${DO_POSTGRES}" ]; then
+    echo "Postgres: $([ ${POSTGRES_RESULT} == '1' ] && echo Fail || echo Success)"
+fi
+
+popd