I only got the first stage of the CodeSignal assessment. There were 4 tasks to complete within 1 hour and 30 minutes. Unit tests had to pass for me to advance to the next stage. I completed all stages, and all unit tests passed. I received an email stating I did not pass, without any feedback or additional information. I am unsure what I could have done better or changed.

Build Cloud storage system.

This involves four tasks, expanding on the initial setup:

1. Create a cloud file storage in memory.

   • Keep track of who owns which file, the filename, and its location.
   • Implement functions such as addFile and removeFile.

2. In later stages, implement additional functions:

   • changeOwnership
   • assignCapacity
   • updateCapacity
   • copyFile
   • deleteFile

3. Implement a function to find a file by prefix and/or suffix if it exists.

4. Incorporate calculations related to file sizes:

   • If a user's next action would exceed their cloud capacity, return false.
   • If a user is deleting a file, lower their used capacity accordingly.