public FilesSizeStatistics EvaluateFilesSizeStatistics(uint inputFileSize, uint outputFileSize)
{
FilesSizeStatistics statistics = new FilesSizeStatistics();
statistics.InputFileSize = inputFileSize;
statistics.OutputFileSize = outputFileSize;
double proportion = (double)outputFileSize / (double)inputFileSize;
statistics.FilesSizeProportion = Math.Round(proportion, DECIMAL_DIGITS);
return(statistics);
}
public void FilesSize_EvaluateStatistics()
{
var helper = new HuffmanStatisticsHelper();
uint inputFileSize = 100;
uint outputFileSize = 50;
FilesSizeStatistics expectedStatistics = new FilesSizeStatistics();
expectedStatistics.InputFileSize = 100;
expectedStatistics.OutputFileSize = 50;
expectedStatistics.FilesSizeProportion = 0.5;
FilesSizeStatistics statistics = helper.EvaluateFilesSizeStatistics(inputFileSize, outputFileSize);
Assert.AreEqual(expectedStatistics.InputFileSize, statistics.InputFileSize);
Assert.AreEqual(expectedStatistics.OutputFileSize, statistics.OutputFileSize);
Assert.AreEqual(expectedStatistics.FilesSizeProportion, statistics.FilesSizeProportion);
}