diff --git a/AioNet.ReflectionTest/DeepComparisonTest.cs b/AioNet.ReflectionTest/DeepComparisonTest.cs
index 9f43fd8..b02f71d 100644
--- a/AioNet.ReflectionTest/DeepComparisonTest.cs
+++ b/AioNet.ReflectionTest/DeepComparisonTest.cs
@@ -86,4 +86,48 @@ public class DeepComparisonTest
         int[] y = new[] { 1, 2, 3 };
         Assert.True(x.RecursiveFieldsEqual(y));
     }
+
+    [Fact]
+    public void ArrayFalseComparison()
+    {
+        int[] x = new[] { 1, 2, 3 };
+        int[] y = new[] { 1, 1, 3 };
+        Assert.False(x.RecursiveFieldsEqual(y));
+    }
+
+    [Fact]
+    public void DictionaryComparison()
+    {
+        Dictionary<string, string> first = new Dictionary<string, string> { { "one", "two" } };
+        Dictionary<string, string> second = new Dictionary<string, string> { { "one", "two" } };
+
+        Assert.True(first.RecursiveFieldsEqual(second));
+    }
+
+    [Fact]
+    public void DictionaryKeyFalseComparison()
+    {
+        Dictionary<string, string> first = new Dictionary<string, string> { { "one", "two" } };
+        Dictionary<string, string> second = new Dictionary<string, string> { { "six", "two" } };
+
+        Assert.False(first.RecursiveFieldsEqual(second));
+    }
+
+    [Fact]
+    public void DictionaryValueFalseComparison()
+    {
+        Dictionary<string, string> first = new Dictionary<string, string> { { "one", "two" } };
+        Dictionary<string, string> second = new Dictionary<string, string> { { "one", "six" } };
+
+        Assert.False(first.RecursiveFieldsEqual(second));
+    }
+
+    [Fact]
+    public void HashSetComparison()
+    {
+        HashSet<string> first = new HashSet<string> { "banana", "apple", "orange" };
+        HashSet<string> second = new HashSet<string> { "banana", "apple", "orange" };
+
+        Assert.True(first.RecursiveFieldsEqual(second));
+    }
 }