jekkos 36bf130bdd Add comprehensive unit tests for PR #4384 ...

This commit adds unit tests for the case-sensitive attribute updates
and CSV import attribute deletion capability features introduced in PR #4384.

Test Coverage:
- Attribute Model Tests (tests/Models/AttributeTest.php):
  - testCaseSensitiveAttributeValueUpdate: Verifies case-insensitive check then case-sensitive update
  - testDeleteAttributeLinks: Tests deletion of attribute links
  - testCategoryDropdownCanBeEnabled: Verifies dropdown enablement bug fix
  - testDropdownAttributeValueSave: Tests DROPDOWN type attributes
  - testDateAttributeValueSave/Update: Tests DATE type attributes
  - testDecimalAttributeValueSave: Tests DECIMAL type attributes
  - testCheckboxAttributeValueSave: Tests CHECKBOX type attributes
  - testCategoryDropdownWithConstant: Tests CATEGORY_DEFINITION_ID usage
  - testDeleteAttributeLinksPreservesSalesAndReceivings: Ensures sales/receivings links protected
  - testDeleteOrphanedValues: Tests orphan value cleanup
  - testUnicodeCaseComparison: Tests Unicode handling in case comparisons
  - testGetAttributeValueByAttributeId: Tests new utility method
  - testAttributeLinkWithNullAttributeId: Tests null attribute_id handling
  - testCategoryDropdownUpdatesItemCategory: Tests category dropdown behavior

- Attribute Helper Tests (tests/Helpers/AttributeHelperTest.php):
  - Test getAttributeDataType for all attribute types (TEXT, DECIMAL, DATE, DROPDOWN, CHECKBOX)
  - Test getAttributeDataType returns 'attribute_value' as fallback for invalid types
  - Test validateAttributeValueType throws InvalidArgumentException for invalid types
  - Test validateAttributeValueType accepts valid data types

- Import File Helper Tests (tests/Helpers/ImportFileHelperTest.php):
  - Tests _DELETE_ magic word case-insensitive comparison using strcasecmp
  - Tests that _DELETE_ does not match similar-looking strings (security)
  - Tests empty string does not match _DELETE_
  - Tests null safety considerations for strcasecmp usage

Test Configuration:
- Updated phpunit.xml to include Models and Controllers test suites
- Uses DatabaseTestTrait for database migration between tests
- Tests cover positive and negative cases
- Tests include edge cases: Unicode, null values, empty strings, similar strings

Files Added:
- tests/Models/AttributeTest.php (26,541 bytes, 16 test methods)
- tests/Helpers/AttributeHelperTest.php (3,331 bytes, 8 test methods)
- tests/Helpers/ImportFileHelperTest.php (2,906 bytes, 4 test methods)

Total: 28 test methods covering all new features and edge cases

Note: Tests currently designed; will run once PHP environment is configured.

2026-03-04 20:48:10 +00:00

..

AttributeTest.php

Add comprehensive unit tests for PR #4384

2026-03-04 20:48:10 +00:00