[missing] No unit tests and no integration tests

[ShahriyarR]

• Add unit tests to all features
• Add possible integration tests
• Add Django model tests
• Add API tests

Nice to have automated web UI tests

[ShahriyarR]

Please use pytest for unit tests.

• Differentiate between, slow, integration tests - learn about pytest marks

[ShahriyarR]

Focus on breaking tests:

• Do not add only passing tests
• Try to create a scenario for breaking your business logic

Research: property-based tests in python Research: BDD tests in python