public void RemoveValueExample()
{
var whatAnimalEatHashList = new HashList <string, string>
{
{ "dog", "dog food" },
{ "dog", "bones" },
{ "lion", "bones" }
};
// There are 3 Values.
Assert.AreEqual(3, whatAnimalEatHashList.ValueCount);
// Remove the first instance of "bones"
whatAnimalEatHashList.RemoveValue("bones");
// There are now 2 Values.
Assert.AreEqual(2, whatAnimalEatHashList.ValueCount);
}
public void Simple()
{
var hashList = new HashList <int, string> {
{ 2, "a" }
};
Assert.AreEqual(hashList.ValueCount, 1);
Assert.AreEqual(hashList.KeyCount, 1);
hashList.Add(4, new List <string>(new[] { "2", "3", "4", "5" }));
Assert.AreEqual(hashList.ValueCount, 5);
Assert.AreEqual(hashList.KeyCount, 2);
Assert.IsTrue(hashList.Remove(2));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 4);
Assert.IsFalse(hashList.Remove(2));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 4);
Assert.IsTrue(hashList.RemoveValue("2"));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 3);
Assert.IsFalse(hashList.Remove(3, "2"));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 3);
Assert.IsFalse(hashList.Remove(4, "2"));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 3);
Assert.IsTrue(hashList.Remove(4, "5"));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 2);
hashList.Add(4, "4");
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 3);
hashList.RemoveAll("4");
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 1);
Assert.IsFalse(hashList.Remove(10));
hashList.Add(4, "5");
hashList.Add(4, "6");
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 3);
Assert.IsTrue(hashList.RemoveValue("5"));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 2);
Assert.IsFalse(hashList.RemoveValue("5"));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 2);
}
public void Simple()
{
var hashList = new HashList<int, string> {{2, "a"}};
Assert.AreEqual(hashList.ValueCount, 1);
Assert.AreEqual(hashList.KeyCount, 1);
hashList.Add(4, new List<string>(new[] { "2", "3", "4", "5" }));
Assert.AreEqual(hashList.ValueCount, 5);
Assert.AreEqual(hashList.KeyCount, 2);
Assert.IsTrue(hashList.Remove(2));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 4);
Assert.IsFalse(hashList.Remove(2));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 4);
Assert.IsTrue(hashList.RemoveValue("2"));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 3);
Assert.IsFalse(hashList.Remove(3, "2"));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 3);
Assert.IsFalse(hashList.Remove(4, "2"));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 3);
Assert.IsTrue(hashList.Remove(4, "5"));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 2);
hashList.Add(4, "4");
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 3);
hashList.RemoveAll("4");
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 1);
Assert.IsFalse(hashList.Remove(10));
hashList.Add(4, "5");
hashList.Add(4, "6");
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 3);
Assert.IsTrue(hashList.RemoveValue("5"));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 2);
Assert.IsFalse(hashList.RemoveValue("5"));
Assert.AreEqual(hashList.KeyCount, 1);
Assert.AreEqual(hashList.ValueCount, 2);
}
public void RemoveValueExample()
{
var whatAnimalEatHashList = new HashList<string, string>
{
{"dog", "dog food"},
{"dog", "bones"},
{"lion", "bones"}
};
// There are 3 Values.
Assert.AreEqual(3, whatAnimalEatHashList.ValueCount);
// Remove the first instance of "bones"
whatAnimalEatHashList.RemoveValue("bones");
// There are now 2 Values.
Assert.AreEqual(2, whatAnimalEatHashList.ValueCount);
}
