{
      "description": "Username containing an unescaped slash",
      "uri": "mongodb://alice/@localhost/db",
      "valid": false,
      "warning": null,
      "hosts": null,
      "auth": null,
      "options": null
    },
    {
      "description": "Username containing unescaped slash with password",
      "uri": "mongodb://alice/bob:foo@localhost/db",
      "valid": false,
      "warning": null,
      "hosts": null,
      "auth": null,
      "options": null
    },