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messages_test.go
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package stagelinq
import (
"bufio"
"bytes"
"testing"
"github.com/stretchr/testify/require"
)
var testMessages = []struct {
Name string
Message message
CreateMessage func() message
Bytes []byte
}{
{
Name: "Discovery",
Bytes: []byte{
0x61, 0x69, 0x72, 0x44, 0xf4, 0x05, 0xdc, 0x14,
0x02, 0x23, 0x47, 0xf5, 0x8b, 0x79, 0x2c, 0x8c,
0x49, 0x33, 0x52, 0x76, 0x00, 0x00, 0x00, 0x0c,
0x00, 0x70, 0x00, 0x72, 0x00, 0x69, 0x00, 0x6d,
0x00, 0x65, 0x00, 0x34, 0x00, 0x00, 0x00, 0x22,
0x00, 0x44, 0x00, 0x49, 0x00, 0x53, 0x00, 0x43,
0x00, 0x4f, 0x00, 0x56, 0x00, 0x45, 0x00, 0x52,
0x00, 0x45, 0x00, 0x52, 0x00, 0x5f, 0x00, 0x48,
0x00, 0x4f, 0x00, 0x57, 0x00, 0x44, 0x00, 0x59,
0x00, 0x5f, 0x00, 0x00, 0x00, 0x08, 0x00, 0x4a,
0x00, 0x43, 0x00, 0x31, 0x00, 0x31, 0x00, 0x00,
0x00, 0x0a, 0x00, 0x31, 0x00, 0x2e, 0x00, 0x35,
0x00, 0x2e, 0x00, 0x32, 0x84, 0x03,
},
CreateMessage: func() message { return new(discoveryMessage) },
Message: &discoveryMessage{
tokenPrefixedMessage: tokenPrefixedMessage{
Token: Token{0xf4, 0x05, 0xdc, 0x14, 0x02, 0x23, 0x47, 0xf5, 0x8b, 0x79, 0x2c, 0x8c, 0x49, 0x33, 0x52, 0x76},
},
Source: "prime4",
Action: discovererHowdy,
SoftwareName: "JC11",
SoftwareVersion: "1.5.2",
Port: 0x8403,
},
},
{
Name: "Service announcement",
Bytes: []byte{
0x00, 0x00, 0x00, 0x00, 0x52, 0x3e, 0x67, 0x9d,
0xa4, 0x18, 0x4d, 0x1e, 0x83, 0xd0, 0xc7, 0x52,
0xcf, 0xca, 0x8f, 0xf7, 0x00, 0x00, 0x00, 0x10,
0x00, 0x53, 0x00, 0x74, 0x00, 0x61, 0x00, 0x74,
0x00, 0x65, 0x00, 0x4d, 0x00, 0x61, 0x00, 0x70,
0xe1, 0x96,
},
CreateMessage: func() message { return new(serviceAnnouncementMessage) },
Message: &serviceAnnouncementMessage{
tokenPrefixedMessage: tokenPrefixedMessage{
Token: Token{0x52, 0x3e, 0x67, 0x9d, 0xa4, 0x18, 0x4d, 0x1e, 0x83, 0xd0, 0xc7, 0x52, 0xcf, 0xca, 0x8f, 0xf7},
},
Service: "StateMap",
Port: 0xe196,
},
},
{
Name: "Services request",
Bytes: []byte{
0x00, 0x00, 0x00, 0x02, 0xf4, 0x05, 0xdc, 0x14,
0x02, 0x23, 0x47, 0xf5, 0x8b, 0x79, 0x2c, 0x8c,
0x49, 0x33, 0x52, 0x76,
},
CreateMessage: func() message { return new(servicesRequestMessage) },
Message: &servicesRequestMessage{
tokenPrefixedMessage: tokenPrefixedMessage{
Token: Token{0xf4, 0x05, 0xdc, 0x14, 0x02, 0x23, 0x47, 0xf5, 0x8b, 0x79, 0x2c, 0x8c, 0x49, 0x33, 0x52, 0x76},
},
},
},
{
Name: "Reference",
Bytes: []byte{
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xf4, 0x05, 0xdc, 0x14,
0x02, 0x23, 0x47, 0xf5, 0x8b, 0x79, 0x2c, 0x8c,
0x49, 0x33, 0x52, 0x76, 0x00, 0x00, 0x09, 0xed,
0x4f, 0x31, 0x06, 0x04,
},
CreateMessage: func() message { return new(referenceMessage) },
Message: &referenceMessage{
tokenPrefixedMessage: tokenPrefixedMessage{
Token: Token{},
},
Token2: Token{0xf4, 0x05, 0xdc, 0x14, 0x02, 0x23, 0x47, 0xf5, 0x8b, 0x79, 0x2c, 0x8c, 0x49, 0x33, 0x52, 0x76},
Reference: 0x000009ed4f310604,
},
},
// {
// Bytes: []byte{
// 0x00, 0x00, 0x00, 0x00, 0x06, 0xd2, 0x3b, 0xe4,
// 0x8e, 0xb2, 0x4f, 0xc7, 0x8f, 0x03, 0xc6, 0xcc,
// 0x70, 0x70, 0x30, 0x1b, 0x00, 0x00, 0x00, 0x10,
// 0x00, 0x53, 0x00, 0x74, 0x00, 0x61, 0x00, 0x74,
// 0x00, 0x65, 0x00, 0x4d, 0x00, 0x61, 0x00, 0x70,
// 0xff, 0xbd,
// },
// },
{
Name: "State subscribe",
Bytes: []byte{
0x00, 0x00, 0x00, 0x44, 0x73, 0x6d, 0x61, 0x61,
0x00, 0x00, 0x07, 0xd2, 0x00, 0x00, 0x00, 0x34,
0x00, 0x2f, 0x00, 0x43, 0x00, 0x6c, 0x00, 0x69,
0x00, 0x65, 0x00, 0x6e, 0x00, 0x74, 0x00, 0x2f,
0x00, 0x50, 0x00, 0x72, 0x00, 0x65, 0x00, 0x66,
0x00, 0x65, 0x00, 0x72, 0x00, 0x65, 0x00, 0x6e,
0x00, 0x63, 0x00, 0x65, 0x00, 0x73, 0x00, 0x2f,
0x00, 0x50, 0x00, 0x6c, 0x00, 0x61, 0x00, 0x79,
0x00, 0x65, 0x00, 0x72, 0x00, 0x00, 0x00, 0x00,
},
CreateMessage: func() message { return new(stateSubscribeMessage) },
Message: &stateSubscribeMessage{
Name: ClientPreferencesPlayer,
},
},
{
Name: "State emit",
Bytes: []byte{
0x00, 0x00, 0x00, 0x72, 0x73, 0x6d, 0x61, 0x61,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x34,
0x00, 0x2f, 0x00, 0x43, 0x00, 0x6c, 0x00, 0x69,
0x00, 0x65, 0x00, 0x6e, 0x00, 0x74, 0x00, 0x2f,
0x00, 0x50, 0x00, 0x72, 0x00, 0x65, 0x00, 0x66,
0x00, 0x65, 0x00, 0x72, 0x00, 0x65, 0x00, 0x6e,
0x00, 0x63, 0x00, 0x65, 0x00, 0x73, 0x00, 0x2f,
0x00, 0x50, 0x00, 0x6c, 0x00, 0x61, 0x00, 0x79,
0x00, 0x65, 0x00, 0x72, 0x00, 0x00, 0x00, 0x2e,
0x00, 0x7b, 0x00, 0x22, 0x00, 0x73, 0x00, 0x74,
0x00, 0x72, 0x00, 0x69, 0x00, 0x6e, 0x00, 0x67,
0x00, 0x22, 0x00, 0x3a, 0x00, 0x22, 0x00, 0x31,
0x00, 0x22, 0x00, 0x2c, 0x00, 0x22, 0x00, 0x74,
0x00, 0x79, 0x00, 0x70, 0x00, 0x65, 0x00, 0x22,
0x00, 0x3a, 0x00, 0x34, 0x00, 0x7d,
},
CreateMessage: func() message { return new(stateEmitMessage) },
Message: &stateEmitMessage{
Name: ClientPreferencesPlayer,
JSON: `{"string":"1","type":4}`,
},
},
{
Name: "State emit response",
Bytes: []byte{
0x00, 0x00, 0x00, 0x44, 0x73, 0x6d, 0x61, 0x61,
0x00, 0x00, 0x07, 0xd1, 0x00, 0x00, 0x00, 0x34,
0x00, 0x2f, 0x00, 0x43, 0x00, 0x6c, 0x00, 0x69,
0x00, 0x65, 0x00, 0x6e, 0x00, 0x74, 0x00, 0x2f,
0x00, 0x50, 0x00, 0x72, 0x00, 0x65, 0x00, 0x66,
0x00, 0x65, 0x00, 0x72, 0x00, 0x65, 0x00, 0x6e,
0x00, 0x63, 0x00, 0x65, 0x00, 0x73, 0x00, 0x2f,
0x00, 0x50, 0x00, 0x6c, 0x00, 0x61, 0x00, 0x79,
0x00, 0x65, 0x00, 0x72, 0xff, 0xff, 0xff, 0xff,
},
CreateMessage: func() message { return new(stateEmitResponseMessage) },
Message: &stateEmitResponseMessage{
Name: ClientPreferencesPlayer,
Interval: 0xffffffff,
},
},
{
Name: "Beat info start stream",
Bytes: []byte{
0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00,
},
CreateMessage: func() message { return new(beatInfoStartStreamMessage) },
Message: &beatInfoStartStreamMessage{},
},
{
Name: "Beat info stop stream",
Bytes: []byte{
0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01,
},
CreateMessage: func() message { return new(beatInfoStopStreamMessage) },
Message: &beatInfoStopStreamMessage{},
},
{
Name: "Beat emit",
Bytes: []byte{
0x00, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00, 0x02,
0x00, 0x00, 0x06, 0x73, 0xfc, 0x64, 0x81, 0xac,
0x00, 0x00, 0x00, 0x04, 0x40, 0x71, 0xd6, 0xa3,
0x0e, 0xf9, 0xc6, 0x44, 0x40, 0x79, 0x0f, 0xe1,
0xe8, 0x2d, 0x23, 0xbd, 0x40, 0x5b, 0x80, 0x00,
0x00, 0x00, 0x00, 0x00, 0x40, 0x71, 0xb9, 0x22,
0x53, 0x6d, 0xc5, 0x20, 0x40, 0x80, 0x61, 0xb1,
0x01, 0x76, 0x7d, 0xce, 0x40, 0x5a, 0x40, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x40, 0x5e, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x40, 0x5e, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x41, 0x5a, 0x30, 0x9c,
0xe0, 0x16, 0xd3, 0x64, 0x41, 0x5b, 0x5b, 0x1c,
0x8b, 0xd2, 0x15, 0xf2, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
},
CreateMessage: func() message { return new(beatEmitMessage) },
Message: &beatEmitMessage{
Clock: 7095225450924,
Players: []PlayerInfo{
{
Beat: 285.41480920379786,
TotalBeats: 400.99265306122453,
Bpm: 110,
},
{
Beat: 283.57088034514345,
TotalBeats: 524.2114285714285,
Bpm: 105,
},
{
Beat: 0,
TotalBeats: 0,
Bpm: 120,
},
{
Beat: 0,
TotalBeats: 0,
Bpm: 120,
},
},
Timelines: []float64{6865523.501393173, 7171186.184697615, 0, 0},
},
},
}
func Test_Messages_Read(t *testing.T) {
for _, test := range testMessages {
def := test
t.Run(test.Name, func(t *testing.T) {
r := bytes.NewReader(def.Bytes)
m := def.CreateMessage()
err := m.readFrom(r)
require.NoError(t, err)
require.Equal(t, def.Message, m)
})
}
}
func Test_Messages_Write(t *testing.T) {
for _, test := range testMessages {
def := test
t.Run(test.Name, func(t *testing.T) {
buf := new(bytes.Buffer)
err := def.Message.writeTo(buf)
require.NoError(t, err)
resultBytes := buf.Bytes()
require.Equal(t, def.Bytes, resultBytes)
})
}
}
func Test_Messages_CheckMatch(t *testing.T) {
for _, test := range testMessages {
def := test
t.Run(test.Name, func(t *testing.T) {
ok, err := def.Message.checkMatch(bufio.NewReader(bytes.NewReader(def.Bytes)))
require.NoError(t, err)
require.True(t, ok)
})
}
}