Fixed (snapshot) tests.

Signed-off-by: Dennis Labordus <[email protected]>

Author: Dennis Labordus

test/integration/Setting.test.ts

@@ -4,13 +4,12 @@ import '../../src/open-scd.js';
 
 import { OpenSCD } from '../../src/open-scd.js';
 import { newLoadNsdocEvent } from "../../src/Setting.js";
-import { cleanLocalStorageForNsdocFiles } from "./foundation.js";
 
 describe('Setting', () => {
   let element: OpenSCD;
 
   beforeEach(async () => {
-    cleanLocalStorageForNsdocFiles();
+    localStorage.clear();
 
     element = await fixture(html`
       <open-scd></open-scd>

test/integration/foundation.ts

@@ -3,15 +3,14 @@ import { html, fixture, expect } from '@open-wc/testing';
 import '../../src/open-scd.js';
 import { newEmptySCD } from '../../src/schemas.js';
 import { OpenSCD } from '../../src/open-scd.js';
-import { cleanLocalStorageForNsdocFiles } from "./foundation.js";
 
 describe('open-scd', () => {
   let element: OpenSCD;
   let invalidSCL: string;
   let validSCL: string;
 
   beforeEach(async () => {
-    cleanLocalStorageForNsdocFiles();
+    localStorage.clear();
 
     invalidSCL = await fetch('/test/testfiles/invalid2007B.scd').then(
       response => response.text()