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|
package interceptor
import (
"testing"
"github.com/pion/rtcp"
"github.com/pion/rtp"
"github.com/stretchr/testify/assert"
)
func TestAttributesGetRTPHeader(t *testing.T) {
t.Run("NilHeader", func(t *testing.T) {
attributes := Attributes{}
_, err := attributes.GetRTPHeader(nil)
assert.Error(t, err)
})
t.Run("Present", func(t *testing.T) {
attributes := Attributes{
rtpHeaderKey: &rtp.Header{
Version: 0,
Padding: false,
Extension: false,
Marker: false,
PayloadType: 0,
SequenceNumber: 0,
Timestamp: 0,
SSRC: 0,
CSRC: []uint32{},
ExtensionProfile: 0,
Extensions: nil,
},
}
header, err := attributes.GetRTPHeader(nil)
assert.NoError(t, err)
assert.Equal(t, attributes[rtpHeaderKey], header)
})
t.Run("NotPresent", func(t *testing.T) {
attributes := Attributes{}
hdr := &rtp.Header{
Version: 0,
Padding: false,
Extension: false,
Marker: false,
PayloadType: 0,
SequenceNumber: 0,
Timestamp: 0,
SSRC: 0,
CSRC: []uint32{},
ExtensionProfile: 0,
Extensions: nil,
}
buf, err := hdr.Marshal()
assert.NoError(t, err)
header, err := attributes.GetRTPHeader(buf)
assert.NoError(t, err)
assert.Equal(t, hdr, header)
})
t.Run("NotPresentFromFullRTPPacket", func(t *testing.T) {
attributes := Attributes{}
pkt := &rtp.Packet{Header: rtp.Header{
Version: 0,
Padding: false,
Extension: false,
Marker: false,
PayloadType: 0,
SequenceNumber: 0,
Timestamp: 0,
SSRC: 0,
CSRC: []uint32{},
ExtensionProfile: 0,
Extensions: nil,
}, Payload: make([]byte, 1000)}
buf, err := pkt.Marshal()
assert.NoError(t, err)
header, err := attributes.GetRTPHeader(buf)
assert.NoError(t, err)
assert.Equal(t, &pkt.Header, header)
})
}
func TestAttributesGetRTCPPackets(t *testing.T) {
t.Run("NilPacket", func(t *testing.T) {
attributes := Attributes{}
_, err := attributes.GetRTCPPackets(nil)
assert.Error(t, err)
})
t.Run("Present", func(t *testing.T) {
attributes := Attributes{
rtcpPacketsKey: []rtcp.Packet{
&rtcp.TransportLayerCC{
Header: rtcp.Header{Padding: false, Count: 0, Type: 0, Length: 0},
SenderSSRC: 0,
MediaSSRC: 0,
BaseSequenceNumber: 0,
PacketStatusCount: 0,
ReferenceTime: 0,
FbPktCount: 0,
PacketChunks: []rtcp.PacketStatusChunk{},
RecvDeltas: []*rtcp.RecvDelta{},
},
},
}
packets, err := attributes.GetRTCPPackets(nil)
assert.NoError(t, err)
assert.Equal(t, attributes[rtcpPacketsKey], packets)
})
t.Run("NotPresent", func(t *testing.T) {
attributes := Attributes{}
sr := &rtcp.SenderReport{
SSRC: 0,
NTPTime: 0,
RTPTime: 0,
PacketCount: 0,
OctetCount: 0,
}
buf, err := sr.Marshal()
assert.NoError(t, err)
packets, err := attributes.GetRTCPPackets(buf)
assert.NoError(t, err)
assert.Equal(t, []rtcp.Packet{sr}, packets)
})
}
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