create integration test for machine controller.

[rsdcastro]

From @medinatiger on January 8, 2018 19:46

We need to have integration test to test machine controller. The following scenario is interested.

1. Basic create/update/delete through API
2. Scale up
3. Scale down
4. Stress test with combination of ScaleUp/ScaleDown
5. Upgrade.
6. Mixed upgrade and scale operation simultaneously

Copied from original issue: kubernetes-retired/kube-deploy#476

[rsdcastro]

From @k-turowski on January 17, 2018 15:55

I can take this.

[rsdcastro]

This is currently unassigned.

[rsdcastro]

/assign @spew

[spew]

Think #4 and #6 are out of scope for alpha. Those require significantly more effort and probably are not as critical as basic functionality at this point.

[enxebre]

is this to be tested with all real actuator implementations? or would it be using say a fake actuator stub?

[roberthbailey]

@enxebre - we should have a conformance-style test that each provider can run to verify that they work "correctly". It may be worthwhile to create an actuator stub in this repository so that we can put the test code here (and run it) once all of the provider code has been migrated out.

[roberthbailey]

/unassign