public void shouldConvertTwoCharToByte()
{
// Arrange
string testChars = "A0";
string tooLargeTestString = "123";
string tooSmallTestString = "3";
string outOfRangeCharsTestString = "GH";
byte testByte = 0xA0;
byte badTestByte = 0x00;
// Act
byte gotByte = intelHexFile.getByteFrom2HexChar(testChars);
byte gotTooLargeBytes = intelHexFile.getByteFrom2HexChar(tooLargeTestString);
byte gotTooSmallBytes = intelHexFile.getByteFrom2HexChar(tooSmallTestString);
byte gotOutOfRangeBytes = intelHexFile.getByteFrom2HexChar(outOfRangeCharsTestString);
// Assert
Assert.AreEqual(testByte, gotByte);
Assert.AreEqual(badTestByte, gotTooLargeBytes);
Assert.AreEqual(badTestByte, gotTooSmallBytes);
Assert.AreEqual(badTestByte, gotOutOfRangeBytes);
}
