mocks

type Receiver struct {
	// QueueNext causes Ordered returns nil false when not set to true
	QueueNext bool

	// IsolatedTx causes Ordered returns [][]{curBatch, []{newTx}}, true when set to true
	IsolatedTx bool

	// CutNext causes Ordered returns [][]{append(curBatch, newTx)}, true when set to true
	CutNext bool

	// CurBatch is the currently outstanding messages in the batch
	CurBatch []*cb.Envelope

	// Block is a channel which is read from before returning from Ordered, it is useful for synchronization
	// If you do not wish synchronization for whatever reason, simply close the channel
	Block chan struct{}
}