public void ThreeItems()
{
var dict = new SmallDictionary <int, string>();
dict[2] = "abc";
dict[5] = "def";
dict[11] = "third";
Assert.AreEqual(3, dict.Count);
Assert.AreEqual("abc", dict[2]);
Assert.AreEqual("def", dict[5]);
Assert.AreEqual("third", dict[11]);
string output;
Assert.IsFalse(dict.TryGetValue(3, out output));
Assert.IsNull(output);
Assert.IsTrue(dict.TryGetValue(2, out output));
Assert.AreEqual("abc", output);
Assert.IsTrue(dict.TryGetValue(5, out output));
Assert.AreEqual("def", output);
Assert.IsTrue(dict.TryGetValue(11, out output));
Assert.AreEqual("third", output);
Assert.IsFalse(dict.ContainsKey(3));
Assert.IsTrue(dict.ContainsKey(2));
Assert.IsTrue(dict.ContainsKey(5));
Assert.IsTrue(dict.ContainsKey(11));
}
public void OneItem()
{
var dict = new SmallDictionary <int, string>();
dict[2] = "abc";
Assert.AreEqual(1, dict.Count);
Assert.AreEqual("abc", dict[2]);
string output;
Assert.IsFalse(dict.TryGetValue(3, out output));
Assert.IsNull(output);
Assert.IsTrue(dict.TryGetValue(2, out output));
Assert.AreEqual("abc", output);
Assert.IsFalse(dict.ContainsKey(3));
Assert.IsTrue(dict.ContainsKey(2));
}
public void Empty()
{
var dict = new SmallDictionary <int, string>();
Assert.AreEqual(0, dict.Count);
string output;
Assert.IsFalse(dict.TryGetValue(2, out output));
Assert.IsNull(output);
Assert.IsFalse(dict.ContainsKey(3));
}
