Fix method name mismatch in tick() that called non-existent _calcTimeRemaining instead of _calcRemainingTime. Add 27 unit tests for specificClass. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fix method name mismatch in tick() that called non-existent _calcTimeRemaining instead of _calcRemainingTime. Add 27 unit tests for specificClass. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>