Check on test projects for mixed mode

Author: nohwnd

src/Cli/dotnet/commands/dotnet-test/MSBuildHandler.cs

@@ -134,15 +134,22 @@ private void InitializeTestApplications(IEnumerable<Module> modules)
         {
             foreach (Module module in modules)
             {
-                if (module.IsTestProject && module.IsTestingPlatformApplication)
+                if (module.IsTestProject)
                 {
-                    var testApp = new TestApplication(module, _args);
-                    _testApplications.Add(testApp);
+                    if (module.IsTestingPlatformApplication)
+                    {
+                        var testApp = new TestApplication(module, _args);
+                        _testApplications.Add(testApp);
+                    }
+                    else // If one test app has IsTestingPlatformApplication set to false, then we will not run any of the test apps
+                    {
+                        _areTestingPlatformApplications = false;
+                        return;
+                    }
                 }
-                else // If one test app has IsTestingPlatformApplication set to false, then we will not run any of the test apps
+                else
                 {
-                    _areTestingPlatformApplications = false;
-                    return;
+                    // Non test projects, like the projects that include production code are skipped over, we won't run them.
                 }
             }
         }
@@ -335,7 +342,7 @@ private static bool IsBinaryLoggerEnabled(List<string> args, out string binLogFi
                 }
                 else
                 {
-                    binLogFileName = CliConstants.BinLogFileName;
+                    binLogFileName = $"msbuild_{Guid.NewGuid().ToString()}.binlog";
                 }
 
                 return true;