Added BindingThreadingTest

GalaSoft.MvvmLight/Tests/AndroidTestApp/Binding/BindingThreadingTest.cs

@@ -0,0 +1,85 @@
+using System.Diagnostics.CodeAnalysis;
+using System.Threading.Tasks;
+using GalaSoft.MvvmLight.Helpers;
+using GalaSoft.MvvmLight.Test.ViewModel;
+using NUnit.Framework;
+
+namespace GalaSoft.MvvmLight.Test.Binding
+{
+    [TestFixture]
+    [SuppressMessage("ReSharper", "InconsistentNaming")]
+    public class BindingThreadingTest
+    {
+        private Binding<string, string> _binding;
+
+        public TestViewModel VmSource
+        {
+            get;
+            private set;
+        }
+
+        public TestViewModel VmTarget
+        {
+            get;
+            private set;
+        }
+
+        [Test]
+        public async void Binding_ExecuteFromBackgroundThread_NoError()
+        {
+            VmSource = new TestViewModel
+            {
+                Model = new TestModel
+                {
+                    MyProperty = "Initial value"
+                }
+            };
+
+            VmTarget = new TestViewModel();
+
+            _binding = this.SetBinding(
+                () => VmSource.Model.MyProperty,
+                () => VmTarget.TargetProperty);
+
+            Assert.AreEqual(VmSource.Model.MyProperty, VmTarget.TargetProperty);
+
+            const string newValue = "New value";
+
+            await Task.Run(
+                () =>
+                {
+                    VmSource.Model.MyProperty = newValue;
+                });
+
+            Assert.AreEqual(newValue, VmSource.Model.MyProperty);
+            Assert.AreEqual(VmSource.Model.MyProperty, VmTarget.TargetProperty);
+        }
+
+        [Test]
+        public void Binding_ExecuteFromSameThread_NoError()
+        {
+            VmSource = new TestViewModel
+            {
+                Model = new TestModel
+                {
+                    MyProperty = "Initial value"
+                }
+            };
+
+            VmTarget = new TestViewModel();
+
+            _binding = this.SetBinding(
+                () => VmSource.Model.MyProperty,
+                () => VmTarget.TargetProperty);
+
+            Assert.AreEqual(VmSource.Model.MyProperty, VmTarget.TargetProperty);
+
+            const string newValue = "New value";
+
+            VmSource.Model.MyProperty = newValue;
+
+            Assert.AreEqual(newValue, VmSource.Model.MyProperty);
+            Assert.AreEqual(VmSource.Model.MyProperty, VmTarget.TargetProperty);
+        }
+    }
+}

GalaSoft.MvvmLight/Tests/AndroidTestApp/GalaSoft.MvvmLight.Test (Android).csproj

@@ -87,6 +87,7 @@
     </Compile>
     <Compile Include="Binding\BindingAccountTest.cs" />
     <Compile Include="Binding\BindingDeepPathTest.cs" />
+    <Compile Include="Binding\BindingThreadingTest.cs" />
     <Compile Include="Binding\BindingValueChangedFromTargetControlTest.cs" />
     <Compile Include="Binding\BindingValueChangedFromTargetTest.cs" />
     <Compile Include="Binding\BindingTargetTest.cs" />

GalaSoft.MvvmLight/Tests/AppleTestApp/Info.plist

@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
 <dict>
 	<key>CFBundleDisplayName</key>
 	<string>MVVM UNIT</string>