mirror of
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52 lines
2.2 KiB
Go
52 lines
2.2 KiB
Go
package protocol
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import (
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Stream ID", func() {
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It("says who initiated a stream", func() {
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Expect(StreamID(4).InitiatedBy()).To(Equal(PerspectiveClient))
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Expect(StreamID(5).InitiatedBy()).To(Equal(PerspectiveServer))
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Expect(StreamID(6).InitiatedBy()).To(Equal(PerspectiveClient))
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Expect(StreamID(7).InitiatedBy()).To(Equal(PerspectiveServer))
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})
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It("tells the directionality", func() {
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Expect(StreamID(4).Type()).To(Equal(StreamTypeBidi))
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Expect(StreamID(5).Type()).To(Equal(StreamTypeBidi))
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Expect(StreamID(6).Type()).To(Equal(StreamTypeUni))
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Expect(StreamID(7).Type()).To(Equal(StreamTypeUni))
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})
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It("tells the first stream ID", func() {
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Expect(FirstStream(StreamTypeBidi, PerspectiveClient)).To(Equal(StreamID(0)))
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Expect(FirstStream(StreamTypeBidi, PerspectiveServer)).To(Equal(StreamID(1)))
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Expect(FirstStream(StreamTypeUni, PerspectiveClient)).To(Equal(StreamID(2)))
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Expect(FirstStream(StreamTypeUni, PerspectiveServer)).To(Equal(StreamID(3)))
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})
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Context("maximum stream IDs", func() {
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It("doesn't allow any", func() {
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Expect(MaxStreamID(StreamTypeBidi, 0, PerspectiveClient)).To(Equal(StreamID(0)))
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Expect(MaxStreamID(StreamTypeBidi, 0, PerspectiveServer)).To(Equal(StreamID(0)))
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Expect(MaxStreamID(StreamTypeUni, 0, PerspectiveClient)).To(Equal(StreamID(0)))
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Expect(MaxStreamID(StreamTypeUni, 0, PerspectiveServer)).To(Equal(StreamID(0)))
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})
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It("allows one", func() {
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Expect(MaxStreamID(StreamTypeBidi, 1, PerspectiveClient)).To(Equal(StreamID(0)))
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Expect(MaxStreamID(StreamTypeBidi, 1, PerspectiveServer)).To(Equal(StreamID(1)))
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Expect(MaxStreamID(StreamTypeUni, 1, PerspectiveClient)).To(Equal(StreamID(2)))
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Expect(MaxStreamID(StreamTypeUni, 1, PerspectiveServer)).To(Equal(StreamID(3)))
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})
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It("allows many", func() {
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Expect(MaxStreamID(StreamTypeBidi, 100, PerspectiveClient)).To(Equal(StreamID(396)))
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Expect(MaxStreamID(StreamTypeBidi, 100, PerspectiveServer)).To(Equal(StreamID(397)))
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Expect(MaxStreamID(StreamTypeUni, 100, PerspectiveClient)).To(Equal(StreamID(398)))
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Expect(MaxStreamID(StreamTypeUni, 100, PerspectiveServer)).To(Equal(StreamID(399)))
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})
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})
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})
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