Fix constraint with note

nunit · Oct 16, 2023 · 7738f50 · 7738f50
1 parent 7c64da3
commit 7738f50
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/docs/snippets/Snippets.NUnit/Constraints/ConstraintExamples.cs b/docs/snippets/Snippets.NUnit/Constraints/ConstraintExamples.cs
@@ -60,6 +60,9 @@ public void AnyOfCanDetectIfAnItemMatchesAnArrayOfParams()
         public void AnyOfCanUseCustomComparisons()
         {
             var testValue = "NUnit";
+
+            // NOTE: Here we cast our comparison to IComparer, because StringComparer implements
+            // multiple interfaces that NUnit custom comparisons supports.
             Assert.That(testValue, Is.AnyOf("hello", "world", "nunit").Using((IComparer)StringComparer.InvariantCultureIgnoreCase));
         }
         #endregion