Added Jest for testing both front and backend

server/test/helper.js

@@ -0,0 +1,30 @@
+require('localenv');
+
+// test environment variables
+process.env.DATABASE_URL = process.env.DATABASE_URL_TEST;
+process.env.NODE_ENV = 'test';
+
+const Sequelize = require('sequelize');
+const sequelize = require('../sequelize').sequelize;
+const Umzug = require('umzug');
+
+const queryInterface = sequelize.getQueryInterface();
+
+function runMigrations() {
+  const umzug = new Umzug({
+    storage: 'sequelize',
+    storageOptions: {
+      sequelize,
+    },
+    migrations: {
+      params: [queryInterface, Sequelize],
+      path: './server/migrations',
+    },
+  });
+  umzug.up()
+  .then(() => {
+    sequelize.close();
+  });
+}
+
+runMigrations();