Close database connections after running tests

modules/__tests__/setupTestFramework.js

@@ -0,0 +1,3 @@
+const closeDatabase = require("./utils/closeDatabase");
+
+afterAll(closeDatabase);

modules/__tests__/utils/closeDatabase.js

@@ -0,0 +1,9 @@
+const cache = require('../../utils/cache');
+const data = require('../../utils/data');
+
+function closeDatabase() {
+  cache.quit();
+  data.quit();
+}
+
+module.exports = closeDatabase;