Merge parameters safely (#778)

Merge session level parameters safely with source level parameters.
microsoft · Feb 22, 2021 · b1635cc · b1635cc
1 parent 956f367
commit b1635cc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Adapter/MSTest.CoreAdapter/Execution/TestExecutionManager.cs b/src/Adapter/MSTest.CoreAdapter/Execution/TestExecutionManager.cs
@@ -241,7 +241,7 @@ private void ExecuteTestsInSource(IEnumerable<TestCase> tests, IRunContext runCo
 
                 if (this.sessionParameters != null && this.sessionParameters.Count > 0)
                 {
-                    sourceLevelParameters = sourceLevelParameters.Concat(this.sessionParameters).ToDictionary(x => x.Key, x => x.Value);
+                    sourceLevelParameters = this.sessionParameters.ConcatWithOverwrites(sourceLevelParameters);
                 }
 
                 TestAssemblySettingsProvider sourceSettingsProvider = null;