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move more stream ID logic to the protocol package

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This commit is contained in:
Marten Seemann
2018-11-08 15:26:54 +07:00
parent 05ecf9bc02
commit e8de94485c
4 changed files with 56 additions and 78 deletions
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52
internal/protocol/stream_id_test.go
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@@ -20,39 +20,33 @@ var _ = Describe("Stream ID", func() {
Expect(StreamID(7).Type()).To(Equal(StreamTypeUni))
})
It("tells the first stream ID", func() {
Expect(FirstStream(StreamTypeBidi, PerspectiveClient)).To(Equal(StreamID(0)))
Expect(FirstStream(StreamTypeBidi, PerspectiveServer)).To(Equal(StreamID(1)))
Expect(FirstStream(StreamTypeUni, PerspectiveClient)).To(Equal(StreamID(2)))
Expect(FirstStream(StreamTypeUni, PerspectiveServer)).To(Equal(StreamID(3)))
})
Context("maximum stream IDs", func() {
Context("bidirectional streams", func() {
It("doesn't allow any", func() {
Expect(MaxBidiStreamID(0, PerspectiveClient)).To(Equal(StreamID(0)))
Expect(MaxBidiStreamID(0, PerspectiveServer)).To(Equal(StreamID(0)))
})
It("allows one", func() {
Expect(MaxBidiStreamID(1, PerspectiveClient)).To(Equal(StreamID(1)))
Expect(MaxBidiStreamID(1, PerspectiveServer)).To(Equal(StreamID(0)))
})
It("allows many", func() {
Expect(MaxBidiStreamID(100, PerspectiveClient)).To(Equal(StreamID(397)))
Expect(MaxBidiStreamID(100, PerspectiveServer)).To(Equal(StreamID(396)))
})
It("doesn't allow any", func() {
Expect(MaxStreamID(StreamTypeBidi, 0, PerspectiveClient)).To(Equal(StreamID(0)))
Expect(MaxStreamID(StreamTypeBidi, 0, PerspectiveServer)).To(Equal(StreamID(0)))
Expect(MaxStreamID(StreamTypeUni, 0, PerspectiveClient)).To(Equal(StreamID(0)))
Expect(MaxStreamID(StreamTypeUni, 0, PerspectiveServer)).To(Equal(StreamID(0)))
})
Context("unidirectional streams", func() {
It("doesn't allow any", func() {
Expect(MaxUniStreamID(0, PerspectiveClient)).To(Equal(StreamID(0)))
Expect(MaxUniStreamID(0, PerspectiveServer)).To(Equal(StreamID(0)))
})
It("allows one", func() {
Expect(MaxStreamID(StreamTypeBidi, 1, PerspectiveClient)).To(Equal(StreamID(0)))
Expect(MaxStreamID(StreamTypeBidi, 1, PerspectiveServer)).To(Equal(StreamID(1)))
Expect(MaxStreamID(StreamTypeUni, 1, PerspectiveClient)).To(Equal(StreamID(2)))
Expect(MaxStreamID(StreamTypeUni, 1, PerspectiveServer)).To(Equal(StreamID(3)))
})
It("allows one", func() {
Expect(MaxUniStreamID(1, PerspectiveClient)).To(Equal(StreamID(3)))
Expect(MaxUniStreamID(1, PerspectiveServer)).To(Equal(StreamID(2)))
})
It("allows many", func() {
Expect(MaxUniStreamID(100, PerspectiveClient)).To(Equal(StreamID(399)))
Expect(MaxUniStreamID(100, PerspectiveServer)).To(Equal(StreamID(398)))
})
It("allows many", func() {
Expect(MaxStreamID(StreamTypeBidi, 100, PerspectiveClient)).To(Equal(StreamID(396)))
Expect(MaxStreamID(StreamTypeBidi, 100, PerspectiveServer)).To(Equal(StreamID(397)))
Expect(MaxStreamID(StreamTypeUni, 100, PerspectiveClient)).To(Equal(StreamID(398)))
Expect(MaxStreamID(StreamTypeUni, 100, PerspectiveServer)).To(Equal(StreamID(399)))
})
})
})