public void HllNormalMergeNullErrorTest()
{
HyperLogLog hll1 = new HyperLogLogNormal(10);
hll1.Add(1);
hll1.Merge(null);
}
public void HllNormalMergePrecisionErrorTest()
{
HyperLogLog hll1 = new HyperLogLogNormal(10);
hll1.Add(1);
HyperLogLog hll2 = new HyperLogLogNormal(15);
hll2.Add(2);
hll1.Merge(hll2);
}
public void HllNormalMergeTest()
{
HyperLogLog hll1 = new HyperLogLogNormal(14);
HyperLogLog hll2 = new HyperLogLogNormal(14);
// Init
hll1.Add(1);
hll1.Add(2);
hll1.Add(3);
hll1.Add(4);
hll1.Add(4);
hll2.Add(3);
hll2.Add(3);
hll2.Add(4);
hll2.Add(5);
hll2.Add(6);
hll2.Add(7);
hll2.Add(7);
Assert.IsTrue(hll1.Merge(hll2), "Merge should alter some registers and return true");
Assert.AreEqual(7UL, hll1.Cardinality, "Cardinality after merge should be up-to-date");
}