From f06b26866c13ae216db45097dead47f910b32510 Mon Sep 17 00:00:00 2001
From: Gonzalo Diaz <devel@gon.cl>
Date: Mon, 3 Aug 2026 20:38:55 -0400
Subject: [PATCH] [BUGFIX] sonarcloud: Use 'Assert.AreSequenceEqual' instead of
 'CollectionAssert.AreEquivalent'

roslyn:MSTEST0068 roslyn
---
 .../arrays/ArraysLeftRotation.Test.cs                       | 2 +-
 .../dictionaries_and_hashmaps/FrequencyQueries.Test.cs      | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/algorithm_exercises_csharp_test/hackerrank/interview_preparation_kit/arrays/ArraysLeftRotation.Test.cs b/src/algorithm_exercises_csharp_test/hackerrank/interview_preparation_kit/arrays/ArraysLeftRotation.Test.cs
index df835fc..0488e3e 100644
--- a/src/algorithm_exercises_csharp_test/hackerrank/interview_preparation_kit/arrays/ArraysLeftRotation.Test.cs
+++ b/src/algorithm_exercises_csharp_test/hackerrank/interview_preparation_kit/arrays/ArraysLeftRotation.Test.cs
@@ -31,7 +31,7 @@ public void testRotLeft()
     foreach (ArraysLeftRotationsTestCase test in testCases)
     {
       result = ArraysLeftRotation.rotLeft(test.Input, test.D_rotations);
-      CollectionAssert.AreEquivalent(test.Expected, result);
+      Assert.AreSequenceEqual(test.Expected, result);
     }
   }
 }
diff --git a/src/algorithm_exercises_csharp_test/hackerrank/interview_preparation_kit/dictionaries_and_hashmaps/FrequencyQueries.Test.cs b/src/algorithm_exercises_csharp_test/hackerrank/interview_preparation_kit/dictionaries_and_hashmaps/FrequencyQueries.Test.cs
index 8b3d24c..a2b50e3 100644
--- a/src/algorithm_exercises_csharp_test/hackerrank/interview_preparation_kit/dictionaries_and_hashmaps/FrequencyQueries.Test.cs
+++ b/src/algorithm_exercises_csharp_test/hackerrank/interview_preparation_kit/dictionaries_and_hashmaps/FrequencyQueries.Test.cs
@@ -59,7 +59,7 @@ public void testFrequencyQueries()
     foreach (FrequencyQueriesTestCase test in testCases)
     {
       solutionFound = FrequencyQueries.freqQuery(test.Input);
-      CollectionAssert.AreEqual(
+      Assert.AreSequenceEqual(
         test.Expected,
         solutionFound,
         $"FrequencyQueries.freqQuery({test.Input}) answer must be: {test.Expected}"
@@ -75,7 +75,7 @@ public void testFrequencyQueriesBigCases()
     foreach (FrequencyQueriesTestCase test in testCase6)
     {
       solutionFound = FrequencyQueries.freqQuery(test.Input);
-      CollectionAssert.AreEqual(
+      Assert.AreSequenceEqual(
         test.Expected,
         solutionFound,
         $"FrequencyQueries.freqQuery({test.Input}) answer must be: {test.Expected}"
@@ -91,7 +91,7 @@ public void testFrequencyQueriesBorderCases()
     foreach (FrequencyQueriesTestCase test in testCaseBorderCases)
     {
       solutionFound = FrequencyQueries.freqQuery(test.Input);
-      CollectionAssert.AreEqual(
+      Assert.AreSequenceEqual(
         test.Expected,
         solutionFound,
         $"FrequencyQueries.freqQuery({test.Input}) answer must be: {test.Expected}"