esilva
16e102dd83
We got them data bytes computer majigs being transmitted to the display and correctly parsed over there. Also seems to be fast. I won't touch performance issues until I have this working and documented tho.
111 lines
1.9 KiB
Go
111 lines
1.9 KiB
Go
package telemetry
|
|
|
|
import (
|
|
"bytes"
|
|
"math"
|
|
"testing"
|
|
)
|
|
|
|
func Test_TelemetryField(t *testing.T) {
|
|
type TFTest struct {
|
|
name string
|
|
tf TelemetryField
|
|
expect []byte
|
|
}
|
|
|
|
tests := []TFTest{
|
|
{
|
|
name: "test_max_uint8",
|
|
tf: TelemetryField{
|
|
Type: DataTypeUINT8,
|
|
Raw: uint64(math.MaxUint8),
|
|
},
|
|
expect: []byte{0x00, 0xFF},
|
|
},
|
|
{
|
|
name: "test_max_int8",
|
|
tf: TelemetryField{
|
|
Type: DataTypeINT8,
|
|
Raw: uint64(math.MaxInt8),
|
|
},
|
|
expect: []byte{0x01, 0x7F},
|
|
},
|
|
{
|
|
name: "test_max_uint16",
|
|
tf: TelemetryField{
|
|
Type: DataTypeUINT16,
|
|
Raw: uint64(math.MaxUint16),
|
|
},
|
|
expect: []byte{0x02, 0xFF, 0xFF},
|
|
},
|
|
{
|
|
name: "test_max_int16",
|
|
tf: TelemetryField{
|
|
Type: DataTypeINT16,
|
|
Raw: uint64(math.MaxInt16),
|
|
},
|
|
expect: []byte{0x03, 0xFF, 0x7F},
|
|
},
|
|
{
|
|
name: "test_string",
|
|
tf: TelemetryField{
|
|
Type: DataTypeSTRING,
|
|
Str: "a cool string!",
|
|
},
|
|
expect: []byte{0x08, 0x0E, 0x61, 0x20, 0x63, 0x6F, 0x6F, 0x6C, 0x20, 0x73,
|
|
0x74, 0x72, 0x69, 0x6E, 0x67, 0x21},
|
|
},
|
|
{
|
|
name: "test_char",
|
|
tf: TelemetryField{
|
|
Type: DataTypeCHAR,
|
|
Raw: uint64('R'),
|
|
},
|
|
expect: []byte{0x09, 0x52},
|
|
},
|
|
}
|
|
|
|
bufPtr := bufferPool.Get().(*[]byte)
|
|
buf := (*bufPtr)[:0]
|
|
|
|
for _, test := range tests {
|
|
result := test.tf.Pack(buf)
|
|
|
|
if !bytes.Equal(result, test.expect) {
|
|
t.Errorf("\nTest: %s\nExpected: %v\nGot: %v\n", test.name, test.expect, result)
|
|
}
|
|
}
|
|
}
|
|
|
|
func Test_TelemetryData(t *testing.T) {
|
|
data := TelemetryData{
|
|
ActiveBinds: []BoundField{
|
|
{
|
|
Key: "Speed",
|
|
ID: Speed,
|
|
},
|
|
{
|
|
Key: "Gear",
|
|
ID: Gear,
|
|
},
|
|
},
|
|
}
|
|
|
|
data.Values[Speed] = TelemetryField{
|
|
Type: DataTypeUINT16,
|
|
Raw: uint64(254),
|
|
}
|
|
|
|
data.Values[Gear] = TelemetryField{
|
|
Type: DataTypeCHAR,
|
|
Raw: uint64('R'),
|
|
}
|
|
|
|
expect := []byte{0x02, 0xFE, 0x00, 0x09, 0x52}
|
|
|
|
result := data.Pack()
|
|
if !bytes.Equal(result, expect) {
|
|
t.Errorf("\nExpected: %v\nGot: %v\n", expect, result)
|
|
}
|
|
}
|