From bca37513b4666b522104be1b1d1b0aa2cbecd19c Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@users.noreply.github.com>
Date: Thu, 13 Sep 2018 22:05:02 +0200
Subject: [PATCH] Added failing test for disposing completed binding.

---
 .../AvaloniaObjectTests_Binding.cs                 | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/tests/Avalonia.Base.UnitTests/AvaloniaObjectTests_Binding.cs b/tests/Avalonia.Base.UnitTests/AvaloniaObjectTests_Binding.cs
index 4638aa84a5..23984a7c8d 100644
--- a/tests/Avalonia.Base.UnitTests/AvaloniaObjectTests_Binding.cs
+++ b/tests/Avalonia.Base.UnitTests/AvaloniaObjectTests_Binding.cs
@@ -479,6 +479,18 @@ namespace Avalonia.Base.UnitTests
             Assert.False(source.SetterCalled);
         }
 
+        [Fact]
+        public void Disposing_Completed_Binding_Does_Not_Throw()
+        {
+            var target = new Class1();
+            var source = new Subject<string>();
+            var subscription = target.Bind(Class1.FooProperty, source);
+
+            source.OnCompleted();
+
+            subscription.Dispose();
+        }
+
         /// <summary>
         /// Returns an observable that returns a single value but does not complete.
         /// </summary>
@@ -595,4 +607,4 @@ namespace Avalonia.Base.UnitTests
             public bool SetterCalled { get; private set; }
         }
     }
-}
\ No newline at end of file
+}