[Photon] Next steps

[Christoph Lingg]

>> That’s why I was testing with a global data set primarily. at the price of slower development circles, 
>> but it is more realistic in return and you don’t have surprises as the data is growing.
> 
> That is a valid argument, still I would prefer to simulate issues we get
> in the global instance with some fast to execute unit tests. Thats what
> I do for GraphHopper and is often very hard work to create such tests
> (sometimes even impossible) but it pays back, a lot.

I agree, btw. beeing a open source project where is the best place to host continuous testing? travis-ci?