Is there any browser (Chrome, Firefox) plugin that allows to simulate geo location?

Question

I need to test web application that extensively uses geo location api (getCurrentPosition, watchPosition). Is there any browser (Chrome, Firefox) plugin that allows to simul

Answer 1

I am a bit late, but Microsoft Edge has this useful tab Emulation.

You can open this developer tool as usual hitting F12 button or by clicking on the browser's menu button, Developer Tools F12.

Geolocation: Simulate a GPS receiver and enter GPS coordinates to test location-aware features in a webpage.

More info here at developer.microsoft.com