Provide first simple tests

[EricBoix]

The current version of the first prototype (Vilo3D demo application) misses some simple tests.
At least provide dummy test introducing the testing framework (refer to iTowns for examples?).

[EricBoix]

Comparisons:

• Raygun's conclusion: Tape is simple (thus nice), Mocha has a steeper learning curve but is the most popular, Jtest is efficient on large project while being not too hard to kickstart.

Notes

• You can test your frontend (with Chrome) on Travis (with the Karma-runner).
• You seem to need a test runner e.g. Karma-runner that seems to be "testing framework agnostic".

[jailln]

I have a small experience with client testing with mocha and pupeeter since it is used in itowns; i'll try to setup the framework since I think we really need this feature if we don't want to start loosing functionalities...

[EricBoix]

Concerning the usage of mocha within iTowns start with the results of this search ?

Some feedback on iTowns coverage/testing:

• entry point is this github action
• triggering code coverage in package.json
• that down the road uses [Istanbul's command line interface nyc
• that uses mocha !

[mathieuLivebardon]

There is currently no functional test system implemented in UD-Viz, however a document has been produced to keep track of the work already done and explain the problems encountered.

MyTestSystem.md

[mathieuLivebardon]

Since UD-Viz 3.0 a test system was implemented. You can see the continuation in this issue VCityTeam/UD-Viz#497.