public void ExtendedPropertiesWork()
{
var baz = new string[] { "hello", "there" };
var one = new HyperDictionary("one");
var two = new HyperDictionary("two");
one["foo"] = "foo value";
one["bar"] = "bar value";
one["baz"] = baz;
one.AddChild(two);
two.ExtendProperty("baz", new object[] { 2, 3, 4 }); //NOTE: Integers, not strings!
//Other verification (sanity)
Assert.AreEqual("foo value", two["foo"]);
Assert.AreEqual("bar value", two["bar"]);
Assert.IsFalse(two.HasOwnProperty("foo"));
Assert.IsFalse(two.HasOwnProperty("bar"));
//Interesting assertions for this test
Assert.IsTrue(two.HasOwnProperty("baz"));
Assert.AreEqual("hello there 2 3 4", String.Join(" ", two["baz"] as IEnumerable<object>));
Assert.AreEqual("hello there", String.Join(" ", one["baz"] as IEnumerable<object>));
}
public void AddChildAddsItemToChildrenOfParent()
{
var one = new HyperDictionary();
var two = new HyperDictionary();
one.AddChild(two);
var oneChildrenInfo = one.GetType().GetField("children", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
var oneChildren = oneChildrenInfo.GetValue(one) as IEnumerable<HyperDictionary>;
Assert.IsTrue(oneChildren.Contains(two));
}
public void RemovedPropertiesWork()
{
var baz = new Uri("http://blog.tonyheupel.com");
var one = new HyperDictionary("one");
var two = new HyperDictionary("two");
one["foo"] = "foo value";
one["bar"] = "bar value";
one["baz"] = baz;
one.AddChild(two);
two.RemoveProperty("bar");
//Other verification (sanity)
Assert.AreEqual("foo value", two["foo"]);
Assert.AreSame(baz, two["baz"]);
Assert.IsFalse(two.HasOwnProperty("foo"));
Assert.IsFalse(two.HasOwnProperty("baz"));
//Interesting assertions for this test
Assert.AreEqual("bar value", one["bar"]);
Assert.IsTrue(two.HasOwnProperty("bar"));
try
{
var bar = two["bar"];
Assert.Fail("Should not get this far since this object had this property removed");
}
catch (IndexOutOfRangeException)
{
//Pass!
}
catch (Exception)
{
Assert.Fail("Raised an exception that was not IndexOutOfRangeException");
}
}
public void OverriddenPropertiesWork()
{
var baz = new Uri("http://blog.tonyheupel.com");
var one = new HyperDictionary("one");
var two = new HyperDictionary("two");
one["foo"] = "foo value";
one["bar"] = "bar value";
one["baz"] = baz;
one.AddChild(two);
two["bar"] = "two's bar value";
//Other verification (sanity)
Assert.AreEqual("foo value", two["foo"]);
Assert.AreSame(baz, two["baz"]);
Assert.IsFalse(two.HasOwnProperty("foo"));
Assert.IsFalse(two.HasOwnProperty("baz"));
//Interesting assertions for this test
Assert.AreEqual("two's bar value", two["bar"]);
Assert.AreEqual("bar value", one["bar"]);
Assert.IsTrue(two.HasOwnProperty("bar"));
}
public void InheritedPropertiesWork()
{
var baz = new Uri("http://blog.tonyheupel.com");
var one = new HyperDictionary("one");
var two = new HyperDictionary("two");
one["foo"] = "foo value";
one["bar"] = "bar value";
one["baz"] = baz;
one.AddChild(two);
two["whatever"] = "big W";
Assert.AreEqual("foo value", two["foo"]);
Assert.AreEqual("bar value", two["bar"]);
Assert.AreEqual("big W", two["whatever"]);
Assert.IsFalse(two.HasOwnProperty("foo"));
Assert.IsFalse(two.HasOwnProperty("bar"));
Assert.IsFalse(two.HasOwnProperty("baz"));
Assert.IsTrue(two.HasOwnProperty("whatever"));
try
{
var whatever = one["whatever"];
Assert.Fail("Not supposed to reach here since this object should not have this property");
}
catch (IndexOutOfRangeException)
{
//Pass!
}
}