This project was bootstrapped with Create React App.

Available Scripts

In the project directory, you can run:

npm start

Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.

The page will reload if you make edits.
You will also see any lint errors in the console.

npm test

Launches the test runner in the interactive watch mode.
See the section about running tests for more information.

src/shared/hack.js

osmtogeojson expect the data provided to be an instance of XMLDocument. The data is obtained in xml format and turned into XMLDocument using DOMParser().parseFromString which works perfectly within browser, but it's behaviour is not replicated correctly in JSDom, used by Jest. To tackle that issue alternative lib has been introduced to unify the behavior of DOMParser between those two environments and osmtogeojson functionality has been copied from node_modules/osmtogeojson/index.js over into the src/shared/hack.js file with changed if-condition to allow non-XMLDocument objects to be used.

diff:

- if ( ((typeof XMLDocument !== "undefined") && data instanceof XMLDocument ||
* if ( ((typeof XMLDocument !== "undefined") && data.childNodes != null ||