[C#] Namespace concept. Red vs Blue. Tests

languages/csharp/exercises/concept/red-vs-blue-darwin-style/.meta/Example.cs

@@ -35,7 +35,6 @@ public class RemoteControlCar
     {
         public RemoteControlCar(Motor motor, Chassis chassis, Telemetry telemetry)
         {
-
         }
         // blue members and API
     }

languages/csharp/exercises/concept/red-vs-blue-darwin-style/.meta/config.json

@@ -3,6 +3,10 @@
     {
       "github_username": "ErikSchierboom",
       "exercism_username": "ErikSchierboom"
+    },
+    {
+      "github_username": "valentin-p",
+      "exercism_username": "valentin-p"
     }
   ],
   "authors": [

languages/csharp/exercises/concept/red-vs-blue-darwin-style/RedVsBlueDarwinStyle.cs

@@ -28,13 +28,13 @@ public class Motor
         // red members and API
     }
 }
+
 public static class BlueRemoteControlCarTeam
 {
     public class RemoteControlCar
     {
         public RemoteControlCar(Motor motor, Chassis chassis, Telemetry telemetry)
         {
-
         }
         // blue members and API
     }

languages/csharp/exercises/concept/red-vs-blue-darwin-style/RedVsBlueDarwinStyleTests.cs

@@ -1,17 +1,58 @@
-using Combined;
+using System;
 using Xunit;
 
 public class NamespacesTests
 {
     [Fact]
-    public void BuildRed()
+    public void Namespace_for_CarBuilder_is_Combined()
     {
-        Assert.NotNull(CarBuilder.BuildRed());
+        var carBuilderType = Type.GetType("Combined.CarBuilder");
+        Assert.NotNull(carBuilderType);
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
-    public void BuildBlue()
+    public void Namespace_for_CarBuilder_has_method_BuildBlue()
     {
-        Assert.NotNull(CarBuilder.BuildBlue());
+        var carBuilderType = Type.GetType("Combined.CarBuilder");
+        Assert.NotNull(carBuilderType?.GetMethod("BuildBlue"));
+    }
+
+    [Fact(Skip = "Remove this Skip property to run this test")]
+    public void Namespace_for_CarBuilder_has_method_BuildRed()
+    {
+        var carBuilderType = Type.GetType("Combined.CarBuilder");
+        Assert.NotNull(carBuilderType?.GetMethod("BuildRed"));
+    }
+
+    [Fact(Skip = "Remove this Skip property to run this test")]
+    public void Namespace_for_CarBuilder_returns_Blue_Type()
+    {
+        var carBuilderType = Type.GetType("Combined.CarBuilder");
+        var returnType = carBuilderType?.GetMethod("BuildBlue")?.ReturnType;
+        Assert.Equal("BlueRemoteControlCarTeam.RemoteControlCar", returnType?.FullName);
+    }
+
+    [Fact(Skip = "Remove this Skip property to run this test")]
+    public void Namespace_for_CarBuilder_returns_Red_Type()
+    {
+        var carBuilderType = Type.GetType("Combined.CarBuilder");
+        var returnType = carBuilderType?.GetMethod("BuildRed")?.ReturnType;
+        Assert.Equal("RedRemoteControlCarTeam.RemoteControlCar", returnType?.FullName);
+    }
+
+    [Fact(Skip = "Remove this Skip property to run this test")]
+    public void Namespace_for_CarBuilder_can_BuildBlue_car()
+    {
+        var carBuilderType = Type.GetType("Combined.CarBuilder");
+        var blueRemoteControlCar = carBuilderType?.GetMethod("BuildBlue")?.Invoke(null, null);
+        Assert.NotNull(blueRemoteControlCar);
+    }
+
+    [Fact(Skip = "Remove this Skip property to run this test")]
+    public void Namespace_for_CarBuilder_can_BuildRed_car()
+    {
+        var carBuilderType = Type.GetType("Combined.CarBuilder");
+        var redRemoteControlCar = carBuilderType?.GetMethod("BuildRed")?.Invoke(null, null);
+        Assert.NotNull(redRemoteControlCar);
     }
 }