Calling `internalclientset.New()` with a rest client as an argument simply
copies that rest client to all the API group clients irrespective of the
configured GroupVersion or versionedAPIPath in the client. So only one
API group client gets the client configured correctly for that API
group. All the other API group clients get misconfigured rest clients.
On the other hand, `internalclientset.NewForConfigOrDie()` does the right
thing by reconfiguring the passed configs for each API group and
initializes an appropriate rest client for that group.
Now that we are relying on the `NewForConfigOrDie()` method to
initialize the rest clients, we need to swap the underlying http clients
in each of these rest clients with a fake one for testing.
Automatic merge from submit-queue
Better kubectl run validations
Adds more validations to flags that must be mutually exclusive in `kubectl run`. For example, `--dry-run` must not be used with `--attach`, `--stdin` or `--tty`. Adds unit tests for these new validations and some previously existing ones.
**Release note**:
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Alter how runtime.SerializeInfo is represented to simplify negotiation
and reduce the need to allocate during negotiation. Simplify the dynamic
client's logic around negotiating type. Add more tests for media type
handling where necessary.
This is so that we can use NewAPIFactory() from cmd/set/*test.go
Up until now we would get a import loop error.
This commit also adds a basic unit test case for cmd/set/set_image.go
deads2k