Update, set const for findListDiffIndex. (#66)

react-component · Nov 20, 2020 · f1d3c57 · f1d3c57 · vercel · Nov 20, 2020
1 parent a6687b8
commit f1d3c57
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/tests/util.test.js b/tests/util.test.js
@@ -97,27 +97,28 @@ describe('Util', () => {
       });
 
       it('diff only 1', () => {
-        expect(findListDiffIndex([0, 1, 2], [], num => num)).toEqual({
+        const indexArray = [0, 1, 2];
+        expect(findListDiffIndex(indexArray, [], num => num)).toEqual({
           index: 0,
           multiple: true,
         });
-        expect(findListDiffIndex([0, 1, 2], [1, 2], num => num)).toEqual({
+        expect(findListDiffIndex(indexArray, [1, 2], num => num)).toEqual({
           index: 0,
           multiple: false,
         });
-        expect(findListDiffIndex([0, 1, 2], [0, 2], num => num)).toEqual({
+        expect(findListDiffIndex(indexArray, [0, 2], num => num)).toEqual({
           index: 1,
           multiple: false,
         });
-        expect(findListDiffIndex([0, 1, 2], [0, 1], num => num)).toEqual({
+        expect(findListDiffIndex(indexArray, [0, 1], num => num)).toEqual({
           index: 2,
           multiple: false,
         });
-        expect(findListDiffIndex([0, 1, 2], [0], num => num)).toEqual({
+        expect(findListDiffIndex(indexArray, [0], num => num)).toEqual({
           index: 1,
           multiple: true,
         });
-        expect(findListDiffIndex([0, 1, 2], [1], num => num)).toEqual({
+        expect(findListDiffIndex(indexArray, [1], num => num)).toEqual({
           index: 0,
           multiple: true,
         });