tests: run only multipleDB test to be sure it is the cause unstopped asychronous operations

Author: AJRdev

package.json

@@ -79,7 +79,7 @@
     "watch": "cross-env MONGOMS_DOWNLOAD_DIR=./tmp jest --watch",
     "coverage": "cross-env MONGOMS_DOWNLOAD_DIR=./tmp jest --coverage",
     "lint": "eslint --ext .js ./src && npm run tslint",
-    "test": "jest --detectOpenHandles jest src/util/__tests__/MongoInstance-test.ts",
+    "test": "jest --detectOpenHandles src/__tests__/multipleDB-test.ts",
     "tscheck": "tsc",
     "tslint": "tslint -p . \"src/**/*\"",
     "semantic-release": "semantic-release",