public void CheckParameterCalculation(long expectedItems, long errorRate, int expectedNumBits, int expectedNumHashFunctions)
{
IBloomFilterParameters parameters = BloomUtils.CalculateBloomParameters(expectedItems, errorRate);
Assert.AreEqual(expectedNumBits, parameters.NumberOfBits);
Assert.AreEqual(expectedNumHashFunctions, parameters.NumberOfHashFunctions);
CheckErrorRate(expectedItems, errorRate, parameters);
}
private static long CalculateErrorRate(long expectedItems, IBloomFilterParameters parameters)
{
double calcErrorRate = BloomUtils.CalculateErrorRate(expectedItems, parameters);
return(Convert.ToInt64(1 / calcErrorRate));
}
