public void TestCommasAndAndedListOperations()
{
List <string> strings = new List <string>(new string[] { "Cat", "Dog", "Horse", "Cow" });
string[] results = new string[] {
"Cat",
"Cat and Dog",
"",
"Cat, Dog, Horse and Cow"
};
foreach (int count in new int[] { 1, 2, 4 })
{
List <string> tmp = new List <string>();
for (int i = 0; i < count; i++)
{
tmp.Add(strings[i]);
}
string result = StringOperations.ToCommasAndAndedList(((IEnumerable <string>)tmp));
_Debug.Assert(result.Equals(results[count - 1]));
Console.WriteLine(result);
}
foreach (int count in new int[] { 1, 2, 4 })
{
ArrayList tmp = new ArrayList();
for (int i = 0; i < count; i++)
{
tmp.Add(strings[i]);
}
string result = StringOperations.ToCommasAndAndedList(tmp);
_Debug.Assert(result.Equals(results[count - 1]));
Console.WriteLine(result);
}
foreach (int count in new int[] { 1, 2, 4 })
{
List <Thingy> tmp = new List <Thingy>();
for (int i = 0; i < count; i++)
{
tmp.Add(new Thingy(strings[i]));
}
string result = StringOperations.ToCommasAndAndedListOfNames(tmp);
_Debug.Assert(result.Equals(results[count - 1]));
Console.WriteLine(result);
}
foreach (int count in new int[] { 1, 2, 4 })
{
List <Thingy> tmp = new List <Thingy>();
for (int i = 0; i < count; i++)
{
tmp.Add(new Thingy(strings[i]));
}
string result = StringOperations.ToCommasAndAndedList(tmp, n => n.Name);
_Debug.Assert(result.Equals(results[count - 1]));
Console.WriteLine(result);
}
}
public void TestSortedHTOLTemplate()
{
IComparer <String> strComp = Comparer <string> .Default;
HashtableOfLists <string, string> htol = new HashtableOfLists <string, string>(strComp);
htol.Add("Dog", "Collie");
htol.Add("Pig", "Pot-bellied");
htol.Add("Horse", "Clydesdale");
htol.Add("Horse", "Arabian");
htol.Add("Dog", "Chihuahua");
Console.WriteLine("\r\nSequential dump.");
foreach (string str in htol)
{
Console.WriteLine(str);
}
Console.WriteLine("\r\nList dump.");
foreach (string key in htol.Keys)
{
Console.WriteLine(key + " --> " + StringOperations.ToCommasAndAndedList(htol[key]));
}
htol.Remove("Horse", "Arabian");
htol.Remove("Horse", "Clydesdale");
Console.WriteLine("\r\nSequential dump.");
foreach (string str in htol)
{
Console.WriteLine(str);
}
Console.WriteLine("\r\nList dump.");
foreach (string key in htol.Keys)
{
Console.WriteLine(key + " --> " + StringOperations.ToCommasAndAndedList(htol[key]));
}
}
