testutils

type TestResourceWatcher struct {
	// UpdateCh is the channel on which xDS client updates are delivered.
	UpdateCh chan *xdsresource.ResourceData
	// AmbientErrorCh is the channel on which ambient errors from the xDS
	// client are delivered.
	AmbientErrorCh chan error
	// ResourceErrorCh is the channel on which resource errors from the xDS
	// client are delivered.
	ResourceErrorCh chan struct{}
}