단위테스트(Unit Test) #608

src/hooks/roofcover/useRoofAllocationSetting.js

@@ -240,7 +240,7 @@ export function useRoofAllocationSetting(id) {
 
   const onDeleteRoofMaterial = (idx) => {
     const isSelected = currentRoofList[idx].selected
-    const newRoofList = [...currentRoofList].filter((_, index) => index !== idx)
+    const newRoofList = JSON.parse(JSON.stringify(currentRoofList)).filter((_, index) => index !== idx)
     if (isSelected) {
       newRoofList[0].selected = true
     }