ByteDecoder
diff --git a/‎src/ByteDecoder.Common.Tests/EnumExtensionsTests.cs
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+86Lines changed: 86 additions & 0 deletions b/‎src/ByteDecoder.Common.Tests/EnumExtensionsTests.cs
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+86Lines changed: 86 additions & 0 deletions
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+using System;
+using Xunit;
+
+namespace ByteDecoder.Common.Tests
+{
+    public class EnumExtensionsTests
+    {
+        private enum Testify
+        {
+            Aba,
+            Opal,
+        }
+
+        [Fact]
+        public void ToEnum_ReturnsAValidEnumType_WhenValueIsProvided()
+        {
+            // Arrange
+            var value = "Aba";
+
+            // Act
+            var result = value.ToEnum<Testify>();
+
+            // Assert
+            Assert.Equal(Testify.Aba, result);
+            Assert.IsType<Testify>(result);
+        }
+
+        [Fact]
+        public void ToEnum_ThrowsAnException_WhenValueIsInvalid()
+        {
+            // Arrange
+            var value = "Abal";
+
+            // Act
+            var exception = Record.Exception(() =>
+            {
+                value.ToEnum<Testify>();
+            });
+
+            // Assert
+            Assert.IsType<ArgumentException>(exception);
+        }
+
+        [Fact]
+        public void ToEnum_WithDefaultValue_ReturnsValidValue_WhenCurrentValueIsValid()
+        {
+            // Arrange
+            var value = "Aba";
+
+            // Act
+            var result = value.ToEnum(Testify.Opal);
+
+            // Assert
+            Assert.Equal(Testify.Aba, result);
+            Assert.IsType<Testify>(result);
+        }
+
+        [Fact]
+        public void ToEnum_WithDefaultValue_ReturnsDefaultValue_WhenCurrentValueIsInvalid()
+        {
+            // Arrange
+            var value = "Abal";
+
+            // Act
+            var result = value.ToEnum(Testify.Opal);
+
+            // Assert
+            Assert.Equal(Testify.Opal, result);
+            Assert.IsType<Testify>(result);
+        }
+
+        [Fact]
+        public void ToEnum_WithDefaultValue_ReturnsDefaultValue_WhenCurrentValueIsEmpty()
+        {
+            // Arrange
+            var value = string.Empty;
+
+            // Act
+            var result = value.ToEnum(Testify.Opal);
+
+            // Assert
+            Assert.Equal(Testify.Opal, result);
+            Assert.IsType<Testify>(result);
+        }
+    }
+}