gistfile1.cs

	[TestFixture]
	public class HelpSourceTest
	{
		class CheckGenerator : IDocGenerator<bool>
		{
			public bool Generate (HelpSource hs, string id)
			{
				if (hs == null || string.IsNullOrEmpty (id))
					return false;
				if (hs.IsRawContent (id))
					return hs.GetText (id) != null;

				return hs.IsGeneratedContent (id) ? hs.GetCachedText (id) != null : hs.GetCachedHelpStream (id) != null;
			}
		}

		/* This test verifies that for every node in our tree that possed a PublicUrl,
		 * we can correctly access it back through RenderUrl
		 */
		[Test]
		public void ReachabilityTest ()
		{
			var rootTree = RootTree.LoadTree ("/home/jeremie/monodoc/");
			Node result;
			var generator = new CheckGenerator ();

			foreach (var leaf in GetLeaves (rootTree.RootNode)) {
				Assert.IsTrue (rootTree.RenderUrl (leaf.PublicUrl, generator, out result));
				Assert.AreEqual (leaf, result);
			}
		}

		IEnumerable<Node> GetLeaves (Node node)
		{
			if (node == null)
				yield break;

			if (node.IsLeaf)
				yield return node;
			else
				foreach (var child in node.Nodes)
					foreach (var childLeaf in GetLeaves (child))
						yield return childLeaf;
		}
	}