The Test Framework's test fakes shouldn't be so tightly coupled with the implementations they test

[totherme]

In the test framework MVP (discussed in #87 ), there is currently a tight coupling between the test fakes pkg/frameworks/test/assets/fakeetcd/ and etcd.go. In particular, both of these currently know the exact flags that etcd ought to be called with. There is a similar issue with the apiserver fake.

We should find a way to adequately test this wiring which doesn't leave us with tightly coupled test-doubles like this. This might involve leaning more heavily on the integration tests for the happy path, and removing the unit-level happy path tests.

This issue began as a conversation with @apelisse in #149

[totherme]

After investigating, we think that fixing this issue will make #152 easier, so we'd like to start with this.

@hoegaarden and I would like to work on this please.

cc @seans3 @mengqiy I would like to take this

[hoegaarden]

As #154 & #155 are merged, this issue can be closed.
@totherme @apelisse

[apelisse]

I think you can use /close or something :D