Fixed issues with views and tests

[bartczak-pa]

Summary by Sourcery

Refactor the test suite to focus on RecipeDetailView, fixing issues with test setup and handling of non-existent entities. Enhance test coverage by adding parameterized tests and ensuring proper exception handling.

Bug Fixes:

• Fix the test setup to correctly create and associate ingredients and instructions with recipes in the test suite.
• Correct the test cases to handle non-existent recipes and categories, ensuring proper Http404 exceptions are raised.

Enhancements:

• Refactor the test suite to focus on RecipeDetailView instead of CategoryRecipeListView, improving test coverage and clarity.
• Improve the test structure by using parameterized tests for better readability and maintenance.

[sourcery-ai[bot]]

Reviewer's Guide by Sourcery

This pull request addresses issues with views and tests in the recipes app. The main changes include refactoring the TestRecipeDetailView class, updating the CategoryRecipeListView, and fixing some redundancies in the views.py file.

File-Level Changes

Change	Details	Files
Refactored TestRecipeDetailView class	Renamed TestCategoryRecipeListView to TestRecipeDetailView Updated setup fixture to create a single recipe with associated ingredients and instructions Added new test methods: test_get_object, test_get_object_404, test_get_queryset, and test_get_context_data Removed old test methods that were specific to CategoryRecipeListView Updated parametrize decorators to match new test scenarios	recipes/tests/test_views.py
Updated CategoryRecipeListView in views.py	Removed duplicate model and template_name declarations Added context_object_name attribute	recipes/views.py
Improved test coverage and error handling	Added tests for non-existent recipes and categories Implemented proper Http404 exception handling in tests Added assertions to verify queryset and context data in RecipeDetailView	recipes/tests/test_views.py

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