upgrading dependencies, fixing immowelt, using hash of price and id as unique identifier for listings

test/provider/einsAImmobilien.test.js

@@ -20,7 +20,7 @@ describe('#einsAImmobilien testsuite()', () => {
         expect(notificationObj.serviceName).to.equal('einsAImmobilien');
         notificationObj.payload.forEach((notify) => {
           /** check the actual structure **/
-          expect(notify.id).to.be.a('number');
+          expect(notify.id).to.be.a('string');
           expect(notify.price).to.be.a('string');
           expect(notify.size).to.be.a('string');
           expect(notify.title).to.be.a('string');

test/provider/neubauKompass.test.js

@@ -10,7 +10,7 @@ describe('#neubauKompass testsuite()', () => {
         similarityCache.stopCacheCleanup();
     });
     provider.init(providerConfig.neubauKompass, [], []);
-    it.only('should test neubauKompass provider', async () => {
+    it('should test neubauKompass provider', async () => {
         const Fredy = await mockFredy();
         return await new Promise((resolve) => {
             if (!scrapingAnt.isScrapingAntApiKeySet()) {

test/utils/utils.test.js

@@ -0,0 +1,16 @@
+import { expect } from 'chai';
+import {buildHash} from '../../lib/utils.js';
+
+describe('utilsCheck', () => {
+  describe('#utilsCheck()', () => {
+      it('should be null when null input', () => {
+          expect(buildHash(null)).to.be.null;
+      });
+      it('should be null when null empty', () => {
+          expect(buildHash('')).to.be.null;
+      });
+      it('should return a value', () => {
+          expect(buildHash('bla', '', null)).to.be.a.string;
+      });
+  });
+});