public void InsertTest()
{
var set = new IndexedSet <string>();
set.Insert(0, "A");
Assert.That(set[0], Is.EqualTo("A"));
Assert.That(set.Count, Is.EqualTo(1));
Assert.Throws <ArgumentOutOfRangeException>(() =>
{
set.Insert(5, "B");
});
Assert.That(set[0], Is.EqualTo("A"));
Assert.That(set.Count, Is.EqualTo(1));
set.Insert(1, "B");
Assert.That(set.Count, Is.EqualTo(2));
Assert.That(set[0], Is.EqualTo("A"));
Assert.That(set[1], Is.EqualTo("B"));
Assert.Throws <ArgumentOutOfRangeException>(() =>
{
var _ = set[2];
});
}
public void Insert()
{
bool inserted = set.Insert(0, 100);
Assert.IsTrue(inserted);
Assert.AreEqual(4, set.Count);
AssertItemsOrder();
inserted = set.Insert(3, 101);
Assert.IsTrue(inserted);
Assert.AreEqual(5, set.Count);
AssertItemsOrder();
inserted = set.Insert(0, 101);
Assert.IsFalse(inserted);
Assert.AreEqual(5, set.Count);
AssertItemsOrder();
Assert.That(() => set.Insert(100, -1),
Throws.Exception.TypeOf <ArgumentOutOfRangeException>());
Assert.That(() => set.Insert(100, set.Count),
Throws.Exception.TypeOf <ArgumentOutOfRangeException>());
AssertItemsOrder();
}
public void RemoveAtTest()
{
var set = new IndexedSet <string>();
Assert.Throws <ArgumentOutOfRangeException>(() =>
{
set.RemoveAt(0);
});
set.Insert(0, "A");
Assert.That(set.Count, Is.EqualTo(1));
Assert.That(set[0], Is.EqualTo("A"));
set.RemoveAt(0);
Assert.IsEmpty(set);
Assert.Throws <ArgumentOutOfRangeException>(() =>
{
set.RemoveAt(0);
});
}
public static void Main(string[] args)
{
IndexedSet <string> set1 = new IndexedSet <string>
{
"Foo",
"Bar",
"Quux"
};
IndexedSet <string> set2 = new IndexedSet <string>(new string[] { "Foo", "Bar", "Quux" });
if (set1[0] != set2[0])
{
Console.WriteLine("FAILURE: indexer with 0");
}
if (set1[1] != set2[1])
{
Console.WriteLine("FAILURE: indexer with 1");
}
if (set1[2] != set2[2])
{
Console.WriteLine("FAILURE: indexer with 2");
}
if (!set1["Foo"])
{
Console.WriteLine("FAILURE: lookup in set1 with Foo");
}
if (!set2["Foo"])
{
Console.WriteLine("FAILURE: lookup in set2 with Foo");
}
set1.Insert(2, "Baz");
set2["Quux"] = false;
set2["Baz"] = true;
set2.Add("Quux");
if (set1[2] != set2[2])
{
Console.WriteLine("FAILURE: indexer with 2 after changes");
}
if (set1[3] != set2[3])
{
Console.WriteLine("FAILURE: indexer with 3 after changes");
}
if (!set1["Baz"])
{
Console.WriteLine("FAILURE: lookup in set1 with Baz");
}
if (!set2["Baz"])
{
Console.WriteLine("FAILURE: lookup in set2 with Baz");
}
try
{
Console.WriteLine(set1[4]);
}
catch (ArgumentOutOfRangeException)
{
//Console.WriteLine("Expected failure: lookup in set1 with indexer out of bounds");
} catch (Exception e)
{
Console.WriteLine("FALURE: lookup in set1 with indexer out of bounds. " + e);
}
try
{
Console.WriteLine(set2[4]);
}
catch (ArgumentOutOfRangeException)
{
//Console.WriteLine("Expected failure: lookup in set2 with indexer out of bounds");
}
catch (Exception e)
{
Console.WriteLine("FALURE: lookup in set2 with indexer out of bounds. " + e);
}
if (!set1.SetEquals(set2))
{
Console.WriteLine("FAILURE: SetEquals() not calculated correctly.");
}
for (int i = 0; i < set1.Count; i++)
{
Console.WriteLine(set1[i] + " vs. " + set2[i]);
}
Console.WriteLine("Done! Press any key...");
Console.ReadKey();
}