From 1c9227d5b2f3d59201692df226709633bec91a4c Mon Sep 17 00:00:00 2001
From: el3ctrician <elbadriahmad@gmail.com>
Date: Thu, 14 May 2026 10:11:32 +0200
Subject: [PATCH 1/2] upgraded to elkjs 0.11.1

---
 package.json      | 10 +++++-----
 src/elk/elk-d3.js |  8 +++++---
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/package.json b/package.json
index 02b9a68..68a320b 100644
--- a/package.json
+++ b/package.json
@@ -37,16 +37,16 @@
   "license": "EPL-1.0",
   "bugs": {
     "url": "https://github.com/Nic30/d3-hwschematic/issues",
-    "email" : "Nic30original@gmail.com"
+    "email": "Nic30original@gmail.com"
   },
   "homepage": "https://github.com/Nic30/d3-hwschematic#readme",
-  "engines" : { 
-    "npm" : ">=8.5.1",
-    "node" : ">=12.22.9"
+  "engines": {
+    "npm": ">=8.5.1",
+    "node": ">=12.22.9"
   },
   "dependencies": {
     "d3": "^6.5.0",
-    "elkjs": "^0.8.2"
+    "elkjs": "^0.11.1"
   },
   "devDependencies": {
     "@babel/preset-env": "^7.12.1",
diff --git a/src/elk/elk-d3.js b/src/elk/elk-d3.js
index 951c0e1..4504377 100644
--- a/src/elk/elk-d3.js
+++ b/src/elk/elk-d3.js
@@ -187,10 +187,12 @@ export default class d3elk {
 	}
 
 	terminate() {
-		if (this.layouter)
-			this.layouter.terminateWorker();
+    if (this.layouter) {
+        try {
+					this.layouter.terminateWorker();
+				} catch(e) {}
+    }
 	}
-
 	/**
      * Clean all layout possitions from nodes, nets and ports
      */

From d330040fee9476140ffc1cb29f2368d068debb96 Mon Sep 17 00:00:00 2001
From: el3ctrician <elbadriahmad@gmail.com>
Date: Thu, 14 May 2026 17:58:39 +0200
Subject: [PATCH 2/2] updated JEST and D3 to latest

---
 package.json                 | 9 +++++++--
 tests/d3-hwschematic.test.js | 2 +-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index 68a320b..0ee613e 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "node": ">=12.22.9"
   },
   "dependencies": {
-    "d3": "^6.5.0",
+    "d3": "^7.9.0",
     "elkjs": "^0.11.1"
   },
   "devDependencies": {
@@ -55,15 +55,20 @@
     "coveralls": "^3.1.0",
     "eslint": "^7.12.1",
     "identity-obj-proxy": "^3.0.0",
-    "jest": "^26.6.3",
+    "jest": "^30.4.2",
+    "jest-environment-jsdom": "^30.4.1",
     "rollup": "^2.33.1",
     "rollup-plugin-copy": "^3.3.0",
     "run-script-os": "^1.1.3"
   },
   "jest": {
+    "testEnvironment": "jsdom",
     "transformIgnorePatterns": [
       "node_modules/.*"
     ],
+    "moduleNameMapper": {
+    "^d3$": "<rootDir>/node_modules/d3/dist/d3.min.js"
+    },
     "coverageDirectory": "<rootDir>/tests/coverage",
     "coveragePathIgnorePatterns": [
       "node_modules/"
diff --git a/tests/d3-hwschematic.test.js b/tests/d3-hwschematic.test.js
index 45e0e75..73b2474 100644
--- a/tests/d3-hwschematic.test.js
+++ b/tests/d3-hwschematic.test.js
@@ -49,7 +49,7 @@ describe('Testing scheme rendering', () => {
 			expect(graphData).not.toBeNull();
 			return sch.bindData(graphData).then(
 				() => {
-					expect(applyLayoutSpy).toBeCalled();
+					expect(applyLayoutSpy).toHaveBeenCalled();
 					sch.terminate();
 				},
 				(reason) => {