public void TestFindMedian()
{
decimal result = Zenfolio.FindMedian(this.data);
Assert.AreEqual((decimal)1.1, result);
result = Zenfolio.FindMedian(new decimal[] { -1, 1, (decimal)1.1, (decimal)1.1 });
Assert.AreEqual((decimal)1.05, result);
}
public void TestFindMode()
{
decimal mode;
bool uniqueMode = Zenfolio.FindMode(this.data, out mode);
Assert.IsTrue(uniqueMode && (decimal)1.1 == mode);
// Method returns false when mode isn't unique.
Assert.IsFalse(Zenfolio.FindMode(new decimal[] { 1, 2, 2, 3, 3 }, out mode));
}
public void TestCharCountMap()
{
SortedDictionary <char, int> charCountMap = new SortedDictionary <char, int>
{
{ 'b', 1 }, { 'a', 2 }
};
Zenfolio.CountChar(charCountMap, 'b');
Assert.AreEqual(2, charCountMap['b']);
Zenfolio.CountChar(charCountMap, 'c');
Assert.AreEqual(1, charCountMap['c']);
Zenfolio.CountChar(charCountMap, 'a');
Assert.AreEqual(3, charCountMap['a']);
}
