Resolves the four failing tests in tests/test_pin_locator_and_component.py
left behind by the PR #145 / commit 3c22580 Y-flip work.
Per-test rationale:
- TestPinLocatorYAxisNegation::{test_pin1_y_above_center_for_rotation_0,
test_pin2_y_below_center_for_rotation_0, test_pin1_rotated_90}: stale.
Their assertions encoded the *correct* post-PR-145 convention (96.19,
103.81, etc.), but their setup MagicMock'd self._schematic_cache while
bypassing _get_symbol_transform, which reads the .kicad_sch file
directly via sexpdata. The end-to-end Y-flip behaviour is already
covered against eeschema in tests/test_pin_locator_y_flip.py — keeping
three mock-based duplicates added no value, so they were removed.
- TestPinLocatorReferenceRstrip::test_get_pin_location_finds_symbol_with_trailing_underscore:
revealed a real production bug. PinLocator.get_pin_location strips a
trailing "_" on the kicad-skip lookup path, but the sexpdata-based
_get_symbol_transform delegates to WireDragger.find_symbol which used an
exact-equality comparison. With kicad-skip's "R1_" artifact the function
returned None, so the whole pin-location call failed even when the symbol
was clearly present. Fixed find_symbol to apply the same rstrip("_") on
the stored reference before comparing, mirroring the existing behaviour
in PinLocator. The test was also rewritten to use a real temp .kicad_sch
(with the on-disk reference mangled to "R1_") so it actually exercises
both lookup paths instead of bypassing one with mocks.
Files changed:
- python/commands/wire_dragger.py:78-89 — rstrip("_") on the reference
read out of the symbol property before comparing to the caller-supplied
reference.
- tests/test_pin_locator_and_component.py — removed three stale mock-based
Y-axis tests (covered by tests/test_pin_locator_y_flip.py end-to-end);
rewrote rstrip tests to use a real schematic file so _get_symbol_transform
is actually exercised.
Verified: tests/test_pin_locator_and_component.py + test_pin_locator_y_flip.py
+ test_get_pin_angle.py + test_move_with_wire_preservation.py — 69 passed.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Covers the three bugs fixed in the previous commit:
- TestAddComponentNoTrailingUnderscore (integration): verifies clone() + no extra append()
- TestPinLocatorYAxisNegation (unit): rotation=0 and 90° cases with y-negation
- TestPinLocatorReferenceRstrip (unit): lookup tolerates 'R1_' artifact from kicad-skip
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
