From f07659c22f1fd45d76d439e305e739afa7564d71 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9mie=20Laval?= <jeremie.laval@gmail.com>
Date: Mon, 14 Aug 2017 14:58:07 -0400
Subject: [NUnit] Recognize unit-test projects when using PackageReference
 NuGet references instead of packages.config

This needed to use some (currently) internal types of MonoDevelop.PackageManagement for which a temporary InternalsVisibleTo was added.
---
 .../MonoDevelop.UnitTesting.NUnit/AddinInfo.cs     |  1 +
 .../MonoDevelop.UnitTesting.NUnit.csproj           |  5 +++++
 .../NUnitProjectTestSuite.cs                       | 25 ++++++++++++++++++++--
 3 files changed, 29 insertions(+), 2 deletions(-)

(limited to 'main/src/addins/MonoDevelop.UnitTesting.NUnit')

diff --git a/main/src/addins/MonoDevelop.UnitTesting.NUnit/AddinInfo.cs b/main/src/addins/MonoDevelop.UnitTesting.NUnit/AddinInfo.cs
index 6a99bf020a..5de61bfd30 100644
--- a/main/src/addins/MonoDevelop.UnitTesting.NUnit/AddinInfo.cs
+++ b/main/src/addins/MonoDevelop.UnitTesting.NUnit/AddinInfo.cs
@@ -14,3 +14,4 @@ using Mono.Addins.Description;
 [assembly:AddinDependency ("Core", MonoDevelop.BuildInfo.Version)]
 [assembly:AddinDependency ("Ide", MonoDevelop.BuildInfo.Version)]
 [assembly:AddinDependency ("UnitTesting", MonoDevelop.BuildInfo.Version)]
+[assembly:AddinDependency ("PackageManagement", MonoDevelop.BuildInfo.Version)]
diff --git a/main/src/addins/MonoDevelop.UnitTesting.NUnit/MonoDevelop.UnitTesting.NUnit.csproj b/main/src/addins/MonoDevelop.UnitTesting.NUnit/MonoDevelop.UnitTesting.NUnit.csproj
index 30b3da6b60..42d7e3d3f2 100644
--- a/main/src/addins/MonoDevelop.UnitTesting.NUnit/MonoDevelop.UnitTesting.NUnit.csproj
+++ b/main/src/addins/MonoDevelop.UnitTesting.NUnit/MonoDevelop.UnitTesting.NUnit.csproj
@@ -70,6 +70,11 @@
       <Name>MonoDevelop.UnitTesting</Name>
       <Private>False</Private>
     </ProjectReference>
+    <ProjectReference Include="..\MonoDevelop.PackageManagement\MonoDevelop.PackageManagement.csproj">
+      <Project>{F218643D-2E74-4309-820E-206A54B7133F}</Project>
+      <Name>MonoDevelop.PackageManagement</Name>
+      <Private>False</Private>
+    </ProjectReference>
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="MonoDevelopNUnit.addin.xml">
diff --git a/main/src/addins/MonoDevelop.UnitTesting.NUnit/MonoDevelop.UnitTesting.NUnit/NUnitProjectTestSuite.cs b/main/src/addins/MonoDevelop.UnitTesting.NUnit/MonoDevelop.UnitTesting.NUnit/NUnitProjectTestSuite.cs
index 1d88381efb..92f49b88b9 100644
--- a/main/src/addins/MonoDevelop.UnitTesting.NUnit/MonoDevelop.UnitTesting.NUnit/NUnitProjectTestSuite.cs
+++ b/main/src/addins/MonoDevelop.UnitTesting.NUnit/MonoDevelop.UnitTesting.NUnit/NUnitProjectTestSuite.cs
@@ -43,6 +43,7 @@ using System.Reflection;
 using MonoDevelop.Ide.Gui.Components;
 using MonoDevelop.Core.Assemblies;
 using MonoDevelop.Core;
+using MonoDevelop.PackageManagement;
 
 namespace MonoDevelop.UnitTesting.NUnit
 {
@@ -80,8 +81,8 @@ namespace MonoDevelop.UnitTesting.NUnit
 			if (!project.ParentSolution.GetConfiguration (IdeApp.Workspace.ActiveConfiguration).BuildEnabledForItem (project))
 				return null;
 
-			foreach (var p in project.References) {
-				var nv = GetNUnitVersion (p);
+			foreach (var item in project.Items) {
+				var nv = GetNUnitVersion (item);
 				if (nv != null)
 					return new NUnitProjectTestSuite (project, nv.Value);
 			}
@@ -93,6 +94,17 @@ namespace MonoDevelop.UnitTesting.NUnit
 			return GetNUnitVersion (p).HasValue;
 		}
 
+		public static NUnitVersion? GetNUnitVersion (ProjectItem item)
+		{
+			switch (item) {
+			case ProjectReference pr:
+				return GetNUnitVersion (pr);
+			case ProjectPackageReference ppr:
+				return GetNUnitVersion (ppr);
+			}
+			return null;
+		}
+
 		public static NUnitVersion? GetNUnitVersion (ProjectReference p)
 		{
 			if (p.Reference.IndexOf ("GuiUnit", StringComparison.OrdinalIgnoreCase) != -1 || p.Reference.StartsWith ("nunitlite", StringComparison.OrdinalIgnoreCase))
@@ -118,6 +130,15 @@ namespace MonoDevelop.UnitTesting.NUnit
 			return null;
 		}
 
+		internal static NUnitVersion? GetNUnitVersion (ProjectPackageReference p)
+		{
+			if (p.Include.IndexOf ("GuiUnit", StringComparison.OrdinalIgnoreCase) != -1)
+				return NUnitVersion.NUnit2;
+			if (p.Include.IndexOf ("nunit.framework", StringComparison.OrdinalIgnoreCase) != -1)
+				return p.IsAtLeastVersion (new Version (3, 0)) ? NUnitVersion.NUnit3 : NUnitVersion.NUnit2;
+			return null;
+		}
+
 		protected override SourceCodeLocation GetSourceCodeLocation (string fixtureTypeNamespace, string fixtureTypeName, string testName)
 		{
 			if (string.IsNullOrEmpty (fixtureTypeName))
-- 
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