introduce invalid stream ID to simplify the outgoing streams map

2019-05-30 03:16:45 +08:00
parent 5009f1cb19
commit 82acc7f2b7
6 changed files with 32 additions and 27 deletions
--- a/internal/protocol/stream_id_test.go
+++ b/internal/protocol/stream_id_test.go
@@ -6,6 +6,10 @@ import (
 )

 var _ = Describe("Stream ID", func() {
+	It("InvalidStreamID is smaller than all valid stream IDs", func() {
+		Expect(InvalidStreamID).To(BeNumerically("<", 0))
+	})
+
 	It("says who initiated a stream", func() {
 		Expect(StreamID(4).InitiatedBy()).To(Equal(PerspectiveClient))
 		Expect(StreamID(5).InitiatedBy()).To(Equal(PerspectiveServer))