public void TraceTest()
{
var t = new List <IDictionary <string, string> >(_3.TraceKey("all"));
Assert.AreEqual(3, t.Count);
Assert.AreEqual(_3, t[0]);
Assert.AreEqual(_2, t[1]);
Assert.AreEqual(_1, t[2]);
t = new List <IDictionary <string, string> >(_3.TraceKey("a"));
Assert.AreEqual(2, t.Count);
Assert.AreEqual(_3, t[0]);
Assert.AreEqual(_1, t[1]);
t = new List <IDictionary <string, string> >(_3.TraceKey("b"));
Assert.AreEqual(2, t.Count);
Assert.AreEqual(_2, t[0]);
Assert.AreEqual(_1, t[1]);
t = new List <IDictionary <string, string> >(_3.TraceKey("c"));
Assert.AreEqual(2, t.Count);
Assert.AreEqual(_3, t[0]);
Assert.AreEqual(_2, t[1]);
t = new List <IDictionary <string, string> >(_3.TraceKey("d"));
Assert.AreEqual(0, t.Count);
Assert.AreEqual("1", _1["all"]);
Assert.AreEqual("2", _2["all"]);
Assert.AreEqual("3", _3["all"]);
Assert.AreEqual("3a", _3["a"]);
Assert.AreEqual("2b", _3["b"]);
Assert.AreEqual("3c", _3["c"]);
Assert.AreEqual("1a", _2["a"]);
Assert.AreEqual("2b", _2["b"]);
Assert.AreEqual("2c", _2["c"]);
Assert.AreEqual("1a", _1["a"]);
Assert.AreEqual("1b", _1["b"]);
Assert.IsFalse(_1.ContainsKey("c"));
Assert.IsTrue(_2.ContainsKey("a"));
Assert.IsTrue(_2.ContainsKey("b"));
Assert.IsTrue(_2.ContainsKey("c"));
Assert.IsFalse(_2.ContainsKeyShallow("a"));
Assert.IsTrue(_2.ContainsKeyShallow("b"));
Assert.IsTrue(_2.ContainsKeyShallow("c"));
Assert.IsTrue(_3.ContainsKey("a"));
Assert.IsTrue(_3.ContainsKey("b"));
Assert.IsTrue(_3.ContainsKey("c"));
Assert.IsTrue(_3.ContainsKeyShallow("a"));
Assert.IsFalse(_3.ContainsKeyShallow("b"));
Assert.IsTrue(_3.ContainsKeyShallow("c"));
}
public void NoEncapsulationTest()
{
var ed = new EncapsulatingDictionary <string, string>();
ed["name"] = "anne";
ed["age"] = "82";
Assert.AreEqual(2, ed.Count);
Assert.AreEqual(ed.ShallowCount, ed.DeepCount);
Assert.AreEqual(1, ed.Depth);
Assert.AreEqual("anne", ed["name"]);
Assert.AreEqual("82", ed["age"]);
ed.Add("city", "syrupville");
Assert.AreEqual(3, ed.Count);
Assert.AreEqual(ed.ShallowCount, ed.DeepCount);
Assert.AreEqual(1, ed.Depth);
Assert.IsTrue(ed.ContainsKey("name"));
Assert.IsTrue(ed.ContainsKey("age"));
Assert.IsTrue(ed.ContainsKey("city"));
Assert.IsFalse(ed.ContainsKey("state"));
Assert.IsFalse(ed.Remove("state"));
Assert.AreEqual(3, ed.Count);
Assert.AreEqual(ed.ShallowCount, ed.DeepCount);
Assert.AreEqual(1, ed.Depth);
Assert.IsTrue(ed.Remove("age"));
Assert.AreEqual(2, ed.Count);
Assert.AreEqual(ed.ShallowCount, ed.DeepCount);
Assert.AreEqual(1, ed.Depth);
ed.Clear();
Assert.AreEqual(0, ed.Count);
Assert.AreEqual(ed.ShallowCount, ed.DeepCount);
Assert.AreEqual(1, ed.Depth);
}