waveform_tests seemed to pass on Mac OS but at the rig in simulated mode it fails

[raacampbell]

This should not be possible. The line obj.hZP.refPointsSample = obj.hZP.refPointsStereotaxic; ensures that no transformation is performed and so it should pass on all systems. Indeed the transform parameters are unity so it does nothing. Go back and check whether it even passes on MacOS in the first place.

[raacampbell]

Indeed the test passes on MacOS and it makes no different what the value of obj.hZP.refPointsStereotaxic is, which makes sense. But it does fail if laser min/max mW are different (they are should [0.0, 75.0] on MacOS) and also if either of the scan waveforms are inverted. Since neither is inverted on the MacOS machine. Also, the laser max control value should be 3.5.

We copy the waveform tests data into the test folder. Next we need to:

• [x] Disable the listener for the settings. (64ef8a051f128357ad2f7c1a63f22c2fd6780a6c)
• [x] Now neatly load this settings file when the object is instantiated for the test. To do this we will have to add an option for supplying a path to zapit.settings.readSettings then we can do hZP.settings = zapit.settings.readSettings(MYPATH).

At this point it should be passing the test.