Tests: src/setup/MongoDB.ts

[pranshugupta54]

The Talawa-API code base needs to be 100% reliable. This means we need to have 100% test code coverage.

1. Tests need to be written for file src/setup/MongoDB.ts

2. We will need the API to be refactored for all methods, classes and/or functions found in this file for testing to be correctly executed.
3. When complete, all all methods, classes and/or functions in the refactored file will need to be tested.
4. These tests must be placed in a single file with the same path as the tested file, but under the tests/ with a .spec.ts suffix.
5. You may need to create the appropriate directory structure to do this.

IMPORTANT:

Please refer to the parent issue on how to implement these tests correctly:

• Create all API Resolver Tests #490

PR Acceptance Criteria

• When complete this file must show 100% coverage when merged into the code base. This will be clearly visible when you submit your PR.
• The current code coverage for the file can be found by visting this page. Login using your GitHub credentials.
• Create your own codecov.io to help with testing.
• The PR you create will show a report for the code coverage for the file you have added. You can also use that as a guide.

Other

Please coordinate issue assignment and PR reviews with the contributors listed in this issue:

• Student Internship Programs talawa#359

[pranshugupta54]

I can work on this.