From d2bbe8e08e8fe71e7078cad6c0dabc9a547df38b Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Mon, 14 Dec 2015 22:22:20 +0000
Subject: [PATCH] Test event handling works as expected.

---
 .../InteractiveTests.cs                       | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/tests/Perspex.Interactivity.UnitTests/InteractiveTests.cs b/tests/Perspex.Interactivity.UnitTests/InteractiveTests.cs
index 3a3d47947a..c26ecf0ecb 100644
--- a/tests/Perspex.Interactivity.UnitTests/InteractiveTests.cs
+++ b/tests/Perspex.Interactivity.UnitTests/InteractiveTests.cs
@@ -117,6 +117,52 @@ namespace Perspex.Interactivity.UnitTests
             invoked);
         }
 
+        [Fact]
+        public void Handled_Bubbled_Event_Should_Not_Propogate_Further()
+        {
+            var ev = new RoutedEvent("test", RoutingStrategies.Bubble, typeof(RoutedEventArgs), typeof(TestInteractive));
+            var invoked = new List<string>();
+
+            EventHandler<RoutedEventArgs> handler = (s, e) =>
+            {
+                var t = (TestInteractive)s;
+                invoked.Add(t.Name);
+                e.Handled = t.Name == "2b";
+            };
+
+            var target = CreateTree(ev, handler, RoutingStrategies.Bubble);
+
+            var args = new RoutedEventArgs(ev, target);
+            target.RaiseEvent(args);
+
+            Assert.Equal(new[] { "2b" }, invoked);
+        }
+
+        [Fact]
+        public void Handled_Tunnelled_Event_Should_Not_Propogate_Further()
+        {
+            var ev = new RoutedEvent(
+                "test",
+                RoutingStrategies.Bubble | RoutingStrategies.Tunnel, 
+                typeof(RoutedEventArgs), 
+                typeof(TestInteractive));
+            var invoked = new List<string>();
+
+            EventHandler<RoutedEventArgs> handler = (s, e) =>
+            {
+                var t = (TestInteractive)s;
+                invoked.Add(t.Name);
+                e.Handled = t.Name == "2b";
+            };
+
+            var target = CreateTree(ev, handler, RoutingStrategies.Bubble | RoutingStrategies.Tunnel);
+
+            var args = new RoutedEventArgs(ev, target);
+            target.RaiseEvent(args);
+
+            Assert.Equal(new[] { "1", "2b" }, invoked);
+        }
+
         [Fact]
         public void Direct_Subscription_Should_Not_Catch_Tunneling_Or_Bubbling()
         {