private static void AssertReadInvalidFunctionCode(ControlByte controlByte)
{
void AccessFunctionCode()
{
var _ = controlByte.FunctionCode;
}
DltLibAssert.AssertException <InvalidControlByteException>(AccessFunctionCode,
ex => ex.InvalidControlByte == controlByte.Byte);
}
private static void AssertWriteInvalidFunctionCode(byte functionCodeValue, byte uppperThreeBit)
{
var controlByte = new ControlByte(uppperThreeBit);
void AssignFunctionCode()
{
controlByte.FunctionCode = (FunctionCode)functionCodeValue;
}
DltLibAssert.AssertException <InvalidEnumArgumentException>(AssignFunctionCode);
}
public void TestCouldntParseInvalidDltData()
{
DltLibAssert.AssertException <InvalidFrameStartByteException>(() =>
_dltDataParser.ParseDltData(
new byte[]
{
0x12,
0x27, 0x19, 0x40, 0x23, 0x74, 0x68,
0x68,
0x11,
0x04,
0x34, 0x35, 0xC3, 0x33,
0xC3,
0x16
}), ex =>
ex.InvalidByte == 0x12 && ex.Message == "Invalid frame start byte 0x12");
DltLibAssert.AssertException <InvalidFrameStartByteException>(() =>
_dltDataParser.ParseDltData(
new byte[]
{
0x68,
0x27, 0x19, 0x40, 0x23, 0x74, 0x68,
0x84,
0x11,
0x04,
0x34, 0x35, 0xC3, 0x33,
0xC3,
0x16
}), ex =>
ex.InvalidByte == 0x84 && ex.Message == "Invalid frame start byte 0x84");
DltLibAssert.AssertException <FrameChecksumMismatchedException>(() =>
_dltDataParser.ParseDltData(
new byte[]
{
0x68,
0x27, 0x19, 0x40, 0x23, 0x74, 0x68,
0x68,
0x11,
0x04,
0x34, 0x35, 0xC3, 0x33,
0x4A,
0x16
}), ex =>
ex.ExpectedChecksum == 0xC3 &&
ex.ActualChecksum == 0x4A &&
ex.Message == "Frame checksum doesn't matched expected checksum: 0xC3, actual checksum: 0x4A");
DltLibAssert.AssertException <InvalidFrameStopByteException>(() =>
_dltDataParser.ParseDltData(
new byte[]
{
0x68,
0x27, 0x19, 0x40, 0x23, 0x74, 0x68,
0x68,
0x11,
0x04,
0x34, 0x35, 0xC3, 0x33,
0xC3,
0x74
}), ex =>
ex.InvalidByte == 0x74 && ex.Message == "Invalid frame stop byte 0x74");
}
