added cypress-tasks

goofy-client/apps/goofy-e2e/src/support/cypress-tasks.ts

+import { rmdir } from 'fs';
 import { Long, MongoClient, ObjectId } from 'mongodb';
 
 const Binary = require('mongodb').Binary;
@@ -43,7 +44,16 @@ module.exports = (on: any, config: any) => {
 			console.log('dropUserManagerCollections: ', collections);
 			dropUserManagerCollectionsFromDatabase(config, collections);
 			return 0;
-		}
+		},
+		countFiles(folderName:string) {
+			console.log('counting files in folder %s', folderName);
+			return countFiles(folderName);					
+		},
+		deleteFolder(folderName:string) {
+			console.log('deleting folder %s', folderName);
+			deleteFolder(folderName);
+			return 0;
+		},
 	});
 
 	// Workaround für Angular 13 und Cypress mit Webpack 4,
@@ -296,3 +306,27 @@ function dropCollections(databaseUrl, databaseName, collections){
 		}
 	});
 }
+
+function countFiles(folderName:string): Promise<number> {
+	return new Promise((resolve, reject) => {
+		fs.readdir(folderName, (err, files) => {
+			if (err) {
+				console.error(err)
+				return reject(err)
+			}
+			resolve(files.length)
+		})
+	})
+}
+
+function deleteFolder(folderName:string): void {
+	new Promise((resolve, reject) => {
+		rmdir(folderName, { maxRetries: 10, recursive: true }, (err) => {
+			if (err) {
+				console.error(err)
+				return reject(err)
+			}
+			resolve(null)
+		})
+	})
+}
\ No newline at end of file