public void GetDuplicatesCountEmptyTest()
{
// arrange
const int EXPECTED = 0;
// act
int actual = compEmpty.GetDuplicatesCount();
// assert
Assert.AreEqual(EXPECTED, actual);
}
static void Main(string[] args)
{
// a)
IntSetComparer comp = new IntSetComparer();
bool add1 = comp.AddUniqueSet("1,2,3"); // unique
bool add2 = comp.AddUniqueSet("1,3,2"); // duplicate
Console.WriteLine("Add1 = {0}\nAdd2 = {1}", add1, add2);
// b)
(new List <string> {
"56,69,26,0", // unique
"3,2,1", // 2. duplicate
"2,156", // unique
"156,2", // duplicate
"32" // unique
}).ForEach(s => comp.AddUniqueSet(s));
int nonDuplicates = comp.GetUniquesCount();
int duplicates = comp.GetDuplicatesCount();
Console.WriteLine("Non-duplicates = {0}\nDuplicates = {1}", nonDuplicates, duplicates);
// c)
Console.WriteLine("Most frequent duplicate group: {0}", comp.GetMostFrequentSet());
// d)
(new List <string> {
"56,,0",
null,
"156,ab",
}).ForEach(s => comp.AddUniqueSet(s));
comp.GetInvalidInputsReport(Console.Out);
Console.ReadLine();
}