public void ToStringTest()
{
var data1 = new byte[] { 0, 2, 2, 2, 3, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 };
var data2 = new byte[] { 0, 5, 3, 6, 7, 2, 8, 0, 1, 9, 10, 11, 12, 13, 15 };
var huffmanTable = new HuffmanTable(0, data1, data2);
Assert.AreEqual("HuffmanTable DC 0\r\n" +
" 2 : 00 (00) 05 (01) \r\n" +
" 3 : 03 (100) 06 (101) \r\n" +
" 4 : 07 (1100) 02 (1101) \r\n" +
" 5 : 08 (11100) 00 (11101) 01 (11110) \r\n" +
" 6 : 09 (111110) \r\n" +
" 7 : 0A (1111110) \r\n" +
" 8 : 0B (11111110) \r\n" +
" 9 : 0C (111111110) \r\n" +
"10 : 0D (1111111110) \r\n" +
"11 : 0F (11111111110) \r\n", huffmanTable.ToString());
}
private static void _saveHuffmanTableToFile(HuffmanTable huffmanTable, string filePath) {
if (huffmanTable != null) {
File.WriteAllText(filePath, huffmanTable.ToString());
}
}
public void HuffmanTableToString_Test()
{
byte runSizeInput1 = 00000000;
ushort codeWordInput1 = 2; // 10 in base 2
byte lengthInput1 = 8; // 1000 in base 2
byte runSizeInput2 = 1;
ushort codeWordInput2 = 3; // 11 in base 2
byte lengthInput2 = 8; // 1000 in base 2
HuffmanElement huffmanTestElement1 = new HuffmanElement(runSizeInput1, codeWordInput1, lengthInput1);
HuffmanElement huffmanTestElement2 = new HuffmanElement(runSizeInput2, codeWordInput2, lengthInput2);
HuffmanTable huffTable1 = new HuffmanTable(huffmanTestElement1, huffmanTestElement2);
Assert.AreEqual("0,2,8;1,3,8;", huffTable1.ToString());
}
