Fix non-compiling tests.

Author: grokys

test/GitHub.App.UnitTests/GitHub.App.UnitTests.csproj

@@ -135,6 +135,9 @@
       <HintPath>..\..\packages\Rx-PlatformServices.2.2.5-custom\lib\net45\System.Reactive.PlatformServices.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\System.ValueTuple.4.5.0\lib\net461\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Xaml" />
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="System.Xml" />

test/GitHub.App.UnitTests/ViewModels/GitHubPane/IssueListViewModelBaseTests.cs

@@ -133,7 +133,8 @@ protected static IPullRequestService CreatePullRequestService(int itemCount = 10
         protected static IRepositoryService CreateRepositoryService(string parentOwnerLogin = null)
         {
             var result = Substitute.For<IRepositoryService>();
-            result.ReadParentOwnerLogin(null, null, null).ReturnsForAnyArgs(parentOwnerLogin);
+            var parent = parentOwnerLogin != null ? (parentOwnerLogin, "name") : ((string, string)?)null;
+            result.FindParent(null, null, null).ReturnsForAnyArgs(parent);
             return result;
         }
 

test/GitHub.App.UnitTests/packages.config

@@ -41,4 +41,5 @@
   <package id="Rx-XAML" version="2.2.5-custom" targetFramework="net45" />
   <package id="Serilog" version="2.5.0" targetFramework="net461" />
   <package id="stdole" version="7.0.3300" targetFramework="net461" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net461" />
 </packages>