public void EncondeAndDecode_WithTextTest()
{
string text = "aabbbc";
var huffmanTree = new HuffmanCodes.HuffmanCodes(text);
string encode = huffmanTree.Encode(text);
string decode = huffmanTree.Decode(encode);
Assert.AreEqual("111100010", encode);
Assert.AreEqual(text, decode);
}
public void EncondeAndDecode_WithPropabilitiesTest()
{
var alphabetProbabilities = new Dictionary <char, double>()
{
['1'] = 0.4,
['2'] = 0.3,
['3'] = 0.2,
['4'] = 0.04,
['5'] = 0.03,
['6'] = 0.015,
['7'] = 0.015
};
var huffmanTree = new HuffmanCodes.HuffmanCodes(alphabetProbabilities);
var b = huffmanTree.CodeTable;
}
public void EncondeAndDecode_WithGivenFrequenciesTest()
{
string message = "aabbbc";
var alphabetFreq = new Dictionary <char, double>()
{
['a'] = 2,
['b'] = 3,
['c'] = 1
};
var huffmanTree = new HuffmanCodes.HuffmanCodes(alphabetFreq);
string encode = huffmanTree.Encode(message);
string decode = huffmanTree.Decode(encode);
Assert.AreEqual("111100010", encode);
Assert.AreEqual(message, decode);
}
