kubernetes/pkg/credentialprovider/secrets/secrets_test.go

type fakeKeyring …

// Lookup implements the DockerKeyring method for fetching credentials based on image name.
// Returns fake results based on the auth and ok fields in fakeKeyring
func (f *fakeKeyring) Lookup(image string) ([]credentialprovider.AuthConfig, bool) { … }

func Test_MakeDockerKeyring(t *testing.T) { … }