From 06b646d8d1c43e42f5999a735beb2154784eccc6 Mon Sep 17 00:00:00 2001
From: Rohit Paul <113459757+RohitPaul0007@users.noreply.github.com>
Date: Sat, 9 Sep 2023 18:58:44 +0530
Subject: [PATCH] Update build-layer-graph-test.js

---
 test/order/build-layer-graph-test.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/test/order/build-layer-graph-test.js b/test/order/build-layer-graph-test.js
index a4341d2e..f3ed9ed0 100644
--- a/test/order/build-layer-graph-test.js
+++ b/test/order/build-layer-graph-test.js
@@ -1,9 +1,9 @@
-var expect = require("../chai").expect;
-var Graph = require("@dagrejs/graphlib").Graph;
-var buildLayerGraph = require("../../lib/order/build-layer-graph");
+let expect = require("../chai").expect;
+let Graph = require("@dagrejs/graphlib").Graph;
+let buildLayerGraph = require("../../lib/order/build-layer-graph");
 
 describe("order/buildLayerGraph", () => {
-  var g;
+  let g;
 
   beforeEach(() => g = new Graph({ compound: true, multigraph: true }));
 
@@ -13,7 +13,7 @@ describe("order/buildLayerGraph", () => {
     g.setNode("c", { rank: 2 });
     g.setNode("d", { rank: 3 });
 
-    var lg;
+    let lg;
     lg = buildLayerGraph(g, 1, "inEdges");
     expect(lg.hasNode(lg.graph().root));
     expect(lg.children()).eqls([lg.graph().root]);
@@ -39,7 +39,7 @@ describe("order/buildLayerGraph", () => {
     g.setNode("b", { foo: 2, rank: 2 });
     g.setEdge("a", "b", { weight: 1 });
 
-    var lg = buildLayerGraph(g, 2, "inEdges");
+    let lg = buildLayerGraph(g, 2, "inEdges");
 
     expect(lg.node("a").foo).equals(1);
     g.node("a").foo = "updated";