ignore case

Author: pchalamet

FluentCommandLineParser.Tests/FluentCommandLineParserTests.cs

@@ -308,7 +308,7 @@ public void Ensure_Parser_Calls_The_Callback_With_Expected_Enum_When_Using_Short
                 .Setup<TestEnum>('e')
                 .Callback(val => actual = val);
 
-            parser.Parse(new[] { "-e", expected.ToString() });
+            parser.Parse(new[] { "-e", expected.ToString().ToLowerInvariant() });
 
             Assert.AreEqual(expected, actual);
         }
@@ -326,7 +326,7 @@ public void Ensure_Parser_Calls_The_Callback_With_Expected_Enum_When_Using_Long_
                 .Setup<TestEnum>("e", "enum")
                 .Callback(val => actual = val);
 
-            parser.Parse(new[] { "--enum", expected.ToString() });
+            parser.Parse(new[] { "--enum", expected.ToString().ToLowerInvariant() });
 
             Assert.AreEqual(expected, actual);
         }

FluentCommandLineParser/Internals/Parsing/OptionParsers/EnumCommandLineOptionParser.cs

@@ -44,7 +44,7 @@ public class EnumCommandLineOptionParser<T> : ICommandLineOptionParser<T>
 		/// </returns>
 		public T Parse(ParsedOption parsedOption)
 		{
-			return (T)Enum.Parse(typeof(T), parsedOption.Value);
+			return (T)Enum.Parse(typeof(T), parsedOption.Value, true);
 		}
 
 		/// <summary>