Exemplo n.º 1
0
        public void KeysAndValues()
        {
            var dict = new SmallDictionary <int, string>();

            VerifyIntArrays(new int[0], dict.Keys.ToArray());
            VerifyStringArrays(new string[0], dict.Values.ToArray());

            dict.Add(2, "abc");
            VerifyIntArrays(new int[] { 2 }, dict.Keys.ToArray());
            VerifyStringArrays(new string[] { "abc" }, dict.Values.ToArray());

            // This test is too strict, it enforces a particular order of the results.
            dict.Add(5, "def");
            dict.Add(11, "third");
            VerifyIntArrays(new int[] { 2, 5, 11 }, dict.Keys.ToArray());
            VerifyStringArrays(new string[] { "abc", "def", "third" }, dict.Values.ToArray());
        }
Exemplo n.º 2
0
        public void Enumerator()
        {
            var dict = new SmallDictionary <int, string>();

            foreach (var kvp in dict)
            {
                Assert.Fail("Should get no iterations looping over empty dictionary");
            }
            dict.Add(2, "abc");
            int count = 0;

            foreach (var kvp in dict)
            {
                count++;
                Assert.AreEqual(2, kvp.Key);
                Assert.AreEqual("abc", kvp.Value);
            }
            Assert.AreEqual(1, count);

            dict.Add(5, "def");
            dict.Add(11, "third");
            count = 0;
            Dictionary <int, string> normalDict = new Dictionary <int, string>(dict);

            Assert.AreEqual("abc", normalDict[2]);
            Assert.AreEqual("def", normalDict[5]);
            Assert.AreEqual("third", normalDict[11]);
            Assert.AreEqual(3, normalDict.Count);
            foreach (var kvp in dict)
            {
                count++;
                Assert.IsTrue(normalDict.ContainsKey(kvp.Key));
                Assert.AreEqual(normalDict[kvp.Key], kvp.Value);
                normalDict.Remove(kvp.Key);
            }
            Assert.AreEqual(3, count);
        }
Exemplo n.º 3
0
 public void GetMissingKeyEmpty()
 {
     var dict = new SmallDictionary <int, string>();
     var temp = dict[2];
 }
Exemplo n.º 4
0
 public void GetZeroKey()
 {
     var dict = new SmallDictionary <int, string>();
     var temp = dict[0];
 }
Exemplo n.º 5
0
        public void AddZeroKey()
        {
            var dict = new SmallDictionary <int, string>();

            dict.Add(0, "abc");
        }
Exemplo n.º 6
0
        public void ItemZeroKey()
        {
            var dict = new SmallDictionary <int, string>();

            dict[0] = "abc";
        }