🐛 Null pointer exception in test running output

[sibinhho99]

Cc:

Hi

Describe the Bug

When running assignment upload tests, there's a null pointer exception despite passing (which means an assignment was successfully created and JSON response matches expectation)

To Reproduce

Steps to reproduce the behavior:

1. Run Rspec tests (either locally or see Github CI/CD output)
2. See error

Expected Behavior

Test runs successfully with no error

Tasks

• [x] Investigate
• [x] Fix

Acceptance Criteria

More Information

Reported by @huyuxin0429

Environment

• Device: [e.g. iPhone 12]
• Browser: [e.g. chrome, safari]
• OS: [e.g. iOS]

Screenshots

Thanks!