From 9125527de5502f6c2bd0b794fc3a5a96e94406bd Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Fri, 8 May 2015 20:18:34 +0200
Subject: [PATCH] Tests for previous commit.

---
 .../PriorityValueTests.cs                      | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/Tests/Perspex.Base.UnitTests/PriorityValueTests.cs b/Tests/Perspex.Base.UnitTests/PriorityValueTests.cs
index 48ec7a27a8..2fc273dd65 100644
--- a/Tests/Perspex.Base.UnitTests/PriorityValueTests.cs
+++ b/Tests/Perspex.Base.UnitTests/PriorityValueTests.cs
@@ -70,7 +70,7 @@ namespace Perspex.Base.UnitTests
         }
 
         [Fact]
-        public void Non_Active_Binding_Firing_Should_Not_Override_Direct_Value()
+        public void Earlier_Binding_Firing_Should_Override_Later_Priority_0()
         {
             var target = new PriorityValue("Test", typeof(string));
             var nonActive = new BehaviorSubject<object>("na");
@@ -82,6 +82,22 @@ namespace Perspex.Base.UnitTests
             target.SetDirectValue("first", 0);
             Assert.Equal("first", target.Value);
             nonActive.OnNext("second");
+            Assert.Equal("second", target.Value);
+        }
+
+        [Fact]
+        public void Earlier_Binding_Firing_Should_Not_Override_Later_Priority_1()
+        {
+            var target = new PriorityValue("Test", typeof(string));
+            var nonActive = new BehaviorSubject<object>("na");
+            var source = new BehaviorSubject<object>("initial");
+
+            target.Add(nonActive, 1);
+            target.Add(source, 1);
+            Assert.Equal("initial", target.Value);
+            target.SetDirectValue("first", 1);
+            Assert.Equal("first", target.Value);
+            nonActive.OnNext("second");
             Assert.Equal("first", target.Value);
         }