From 8f2086dcd6225577de89ff049c8d1c94f001f1ee Mon Sep 17 00:00:00 2001
From: edithatogo <15080672+edithatogo@users.noreply.github.com>
Date: Tue, 28 Jul 2026 15:17:40 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=A7=AA=20Add=20test=20for=20new=5Fparamet?=
 =?UTF-8?q?er=20in=20diff=5Fparameters?=
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🎯 What: The new_parameter branch of diff_parameters in diff.py was completely untested.
📊 Coverage: Added test_diff_reports_new_parameter to test_pic_diff.py which passes an empty before state and a populated after state, asserting that new_parameter changes are accurately identified.
✨ Result: Test coverage for diff_parameters increased from 82% to 85%, closing the testing gap for parameter addition detection.