docs(#37): 📝 Update readme to explain how to run cypress tests

README.md

@@ -47,3 +47,19 @@ This application is built using Potree as a package, meaning that the potree bui
 ### Updating Potree version
 
 To update the version of Potree that this application uses you must make a build from the official potree app and replace the build folder here with the new one. There is no guarantee that Molloy Explorer is compatible with other versions of potree. Make sure that everything works on the development server before applying this to the production server.
+
+
+## Cypress Testing
+
+### Run Development Server
+
+```bash
+npm run dev
+```
+
+### Run Cypress tests 
+Then in a new terminal run the tests:
+
+```bash
+npx cypress run
+```