test

[richardebeling]

No description provided.

[Copilot]

Pull request overview

This PR performs a significant database schema refactoring to enable Question reuse across multiple Questionnaires. Previously, Questions had a direct ForeignKey relationship to a single Questionnaire. Now, Questions are related to Questionnaires through a many-to-many relationship implemented via a new QuestionAssignment model. This allows the same Question to be used in multiple Questionnaires while maintaining separate ordering and assignment metadata per questionnaire.

Changes:

• Introduced QuestionAssignment model as a through table for Question-Questionnaire many-to-many relationship
• Updated Answer models (TextAnswer, RatingAnswerCounter) to reference QuestionAssignment instead of Question directly
• Modified all forms, views, templates, and tests to work with the new structure
• Added two-step Django migrations to transition from the old to new schema
• Updated prefetch_related queries throughout the codebase for the new relationship structure

Reviewed changes

Copilot reviewed 23 out of 24 changed files in this pull request and generated 14 comments.

Show a summary per file

File	Description
evap/evaluation/models.py	Added QuestionAssignment model, converted Question to use many-to-many relationship, updated Answer models to reference assignment
evap/evaluation/migrations/0160_*.py	Forward migration creating QuestionAssignment and deduplicating questions
evap/evaluation/migrations/0161_*.py	Completes migration by removing old Question model
evap/student/views.py	Updated vote view to iterate over question_assignments instead of questions
evap/staff/views.py	Updated questionnaire management views to use QuestionAssignmentForm
evap/staff/forms.py	Added QuestionAssignmentForm with nested QuestionForm, implemented copy-on-write for shared questions
evap/staff/templates/staff_questionnaire_form.html	Updated template to render nested question_form fields
evap/results/tools.py	Updated result calculation to work with assignments
evap/student/tests/test_views.py	Updated tests to use QuestionAssignment instead of Question
evap/staff/tests/test_views.py	Updated tests to create QuestionAssignments, added tests for question editing behavior
evap/staff/tests/test_forms.py	Updated form tests to use QuestionAssignment
evap/results/tests/*.py	Updated all result tests to use QuestionAssignment
evap/evaluation/tests/*.py	Updated model and command tests
evap/evaluation/management/commands/anonymize.py	Updated to work with assignments

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