Implements all gap tests identified by PO agents across three existing
test files. No new files created — tests added to existing modules.
T1-5 (test_refractor_notifs): Expose WP-14 integration bug — minimal
stub dict {player_id, old_tier, new_tier} causes KeyError in
build_tier_up_embed because player_name/track_name use bare dict access.
Documents the bug contract so WP-14 implementers know what to fix.
T1-6 (test_refractor_commands): Divergence tripwire — imports TIER_NAMES
from both cogs.refractor and helpers.refractor_notifs and asserts deep
equality. Will fail the moment the two copies fall out of sync.
T1-7 (test_card_embed_refractor): TIER_BADGES format contract — asserts
that wrapping helpers.main badge values in brackets produces cogs.refractor
badge values (e.g. "BC" -> "[BC]") for all tiers.
T2-7 (test_refractor_notifs): notify_tier_completion with None channel
must not raise — the try/except absorbs AttributeError from None.send().
T2-8 (test_refractor_commands): All-T4 apply_close_filter returns empty
list. Documents intended behaviour for tier=4 + progress="close" combo.
T3-2 (test_refractor_commands): Malformed API response handling —
format_refractor_entry must use fallbacks ("Unknown", 0) for missing keys.
T3-3 (test_refractor_commands): Progress bar boundary precision — 1/100,
99/100, 0/100, and negative current values.
T3-4 (test_refractor_commands): RP formula label — card_type="rp" shows
"IP+K" (previously only "sp" was tested).
T3-5 (test_refractor_commands): Unknown card_type falls back to raw string
as the formula label without crashing.
112 tests pass (23 new, 89 pre-existing).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Mock routing in _patch_db_get and _failing_db_get still checked for
"evolution/cards/" after the production endpoint was renamed, causing
all badge-presence assertions to pass vacuously (evo_state=None).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Renames tests/test_card_embed_evolution.py to tests/test_card_embed_refractor.py
and updates the module-level docstring to use "Refractor tier progression" /
"Refractor API" instead of "evolution progress" / "evolution API".
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
