no tests for goose/client.NewPublicClient

[John A Meinel]

The function "client.NewPublicClient" is used to create a goose Client object that doesn't handle authentication (used for stuff like public shared buckets, etc).
However, there are 0 calls inside the goose code base, and thus clearly no direct testing of its behavior.

The actual 'client' object that is being returned is shared with authenticatingClient so there is probably some functional coverage of the actual methods. But authenticatingClient overrides the 2 public functions MakeServiceURL and SendRequest, so there may actually be 0 coverage of goose/client.client.SendRequest

[John A Meinel (jameinel)]

I was wrong, I missed the tests in swift/live_test.go which sets up a public shared bucket and then creates a client into it. There aren't any unit tests for it, but we do at least have live coverage.