mirror of
https://github.com/jwetzell/showbridge-go.git
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108 lines
4.1 KiB
Go
108 lines
4.1 KiB
Go
package processor_test
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import (
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"reflect"
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"testing"
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"github.com/jwetzell/artnet-go"
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"github.com/jwetzell/showbridge-go/internal/config"
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"github.com/jwetzell/showbridge-go/internal/processor"
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)
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func TestArtnetPacketDecodeFromRegistry(t *testing.T) {
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registration, ok := processor.ProcessorRegistry["artnet.packet.decode"]
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if !ok {
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t.Fatalf("artnet.packet.decode processor not registered")
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}
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processorInstance, err := registration.New(config.ProcessorConfig{
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Type: "artnet.packet.decode",
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})
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if err != nil {
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t.Fatalf("failed to create artnet.packet.decode processor: %s", err)
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}
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if processorInstance.Type() != "artnet.packet.decode" {
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t.Fatalf("artnet.packet.decode processor has wrong type: %s", processorInstance.Type())
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}
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}
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func TestGoodArtnetPacketDecode(t *testing.T) {
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packetDecoder := processor.ArtNetPacketDecode{}
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tests := []struct {
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name string
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payload any
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expected artnet.ArtNetPacket
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}{
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{
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name: "number",
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payload: []byte{65, 114, 116, 45, 78, 101, 116, 0, 0, 80, 0, 14, 237, 0, 1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
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expected: &artnet.ArtDmx{
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ID: []byte{'A', 'r', 't', '-', 'N', 'e', 't', 0x00},
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OpCode: artnet.OpDmx,
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ProtVerHi: 0,
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ProtVerLo: 14,
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Sequence: 237,
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Physical: 0,
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SubUni: 1,
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Net: 0,
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Length: 512,
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Data: make([]uint8, 512),
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},
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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got, err := packetDecoder.Process(t.Context(), test.payload)
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if err != nil {
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t.Fatalf("artnet.packet.decode processing failed: %s", err)
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}
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//TODO(jwetzell): work out better way to compare the any/any
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if !reflect.DeepEqual(got, test.expected) {
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t.Fatalf("artnet.packet.decode got %+v (%T), expected %+v (%T)", got, got, test.expected, test.expected)
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}
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})
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}
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}
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func TestBadArtnetPacketDecode(t *testing.T) {
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packetDecoder := processor.ArtNetPacketDecode{}
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tests := []struct {
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name string
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payload any
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errorString string
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}{
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{
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name: "not a byte slice",
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payload: "not a byte slice",
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errorString: "artnet.packet.decode processor only accepts a []byte",
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},
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{
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name: "not enough bytes",
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payload: []byte{1, 2, 3},
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errorString: "ArtNet packet must be at least 12 bytes",
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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got, err := packetDecoder.Process(t.Context(), test.payload)
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if err == nil {
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t.Fatalf("artnet.packet.decode expected to fail but succeeded, got: %v", got)
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}
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if err.Error() != test.errorString {
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t.Fatalf("artnet.packet.decode got error '%s', expected '%s'", err.Error(), test.errorString)
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}
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})
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}
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}
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