Test with SelfContained as well

Author: Youssef1313

test/Microsoft.NET.Build.Tests/ReferenceExeTests.cs

@@ -483,9 +483,10 @@ public void MTPNonSelfContainedExecutableCannotBeReferencedBySelfContained(bool
         }
 
         [RequiresMSBuildVersionTheory("17.0.0.32901")]
-        [InlineData("xunit")]
-        [InlineData("mstest")]
-        public void ExeProjectCanReferenceTestProject(string testTemplateName)
+        [CombinatorialData]
+        public void ExeProjectCanReferenceTestProject(
+            [CombinatorialValues("xunit", "mstest")] string testTemplateName,
+            bool setSelfContainedProperty)
         {
             var testConsoleProject = new TestProject("ConsoleApp")
             {
@@ -494,6 +495,11 @@ public void ExeProjectCanReferenceTestProject(string testTemplateName)
                 RuntimeIdentifier = EnvironmentInfo.GetCompatibleRid()
             };
 
+            if (setSelfContainedProperty)
+            {
+                testConsoleProject.SelfContained = "true";
+            }
+
             var testAsset = _testAssetsManager.CreateTestProject(testConsoleProject, identifier: testTemplateName);
 
             var testProjectDirectory = Path.Combine(testAsset.TestRoot, "TestProject");