canlib/print_test.go at master · net-shaper/canlib · GitHub

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package canlib

import (
	"testing"
)

// TestRawCanFrameToString will verify that a CAN message is formatted properly
func TestRawCanFrameToString(t *testing.T) {
	testFrame := RawCanFrame{
		OID:              1,
		ID:               1,
		Dlc:              1,
		Eff:              false,
		Rtr:              false,
		Err:              false,
		Data:             []byte{1},
		Timestamp:        1000000000,
		CaptureInterface: "test",
	}
	expected := "test,1,1,NOEFF,NORTR,NOERR,1,1,01"
	result := RawCanFrameToString(testFrame, ",")
	if expected != result {
		t.Errorf("%s != %s", expected, result)
	}
}

// TestTimestampToSeconds makes sure that the function works
func TestTimestampToSeconds(t *testing.T) {
	fakeTime := int64(1000000000)
	expected := float64(1)
	result := TimestampToSeconds(fakeTime)
	if expected != result {
		t.Errorf("%v != %v", expected, result)
	}
}

// TestProcessedCanFrameToString makes sure that ProcessedCanFrameToString works
func TestProcessedCanFrameToString(t *testing.T) {
	testRawFrame := RawCanFrame{
		OID:              1,
		ID:               1,
		Dlc:              1,
		Eff:              false,
		Rtr:              false,
		Err:              false,
		Data:             []byte{1},
		Timestamp:        1000000000,
		CaptureInterface: "test",
	}
	testProcessedFrame := ProcessedCanFrame{Packet: testRawFrame,
		PacketHash: "testHash"}
	expected := "testHash,test,1,1,NOEFF,NORTR,NOERR,1,1,01"
	result := ProcessedCanFrameToString(testProcessedFrame, ",")
	if expected != result {
		t.Errorf("%s != %s", expected, result)
	}
}