integrated akkadotnet#164 and akkadotnet#163 together for testing purposes

Author: Aaronontheweb

src/HOCON.Tests/Extensions/IsStringTests.cs

@@ -29,10 +29,10 @@ public class IsStringTests
         [Fact]
         public void IsString_should_detect_String_literals()
         {
-            TestHocon.GetObject("root").IsString().Should().BeFalse();
-            TestHocon.GetObject("root.foo").IsString().Should().BeFalse();
+            TestHocon.GetObject("root").Type.Should().NotBe(HoconType.String);
+            TestHocon.GetObject("root.foo").Type.Should().NotBe(HoconType.String);
             var values = TestHocon.GetObject("root.foo");
-            values["bar"].IsString().Should().BeTrue();
+            values["bar"].Type.Should().Be(HoconType.String);
         }
     }
 }

src/Hocon/Extensions/HoconElementExtensions.cs

@@ -18,43 +18,6 @@ public static IHoconElement CloneValue(this IHoconElement hoconElement, IHoconEl
             return hoconElement is HoconSubstitution ? hoconElement : hoconElement.Clone(newParent);
         }
 
-        /// <summary>
-        /// Checks to see if this <see cref="IHoconElement"/> is a literal and if it is,
-        /// if it's a supported string type.
-        /// </summary>
-        /// <param name="literal">The HOCON element to check.</param>
-        public static bool IsString(this HoconObject literal)
-        {
-            if (literal.Values.Count == 1 && literal.All(x => x.Value.Type == HoconType.Literal))
-            {
-                var literalType = HoconLiteralType.QuotedString;
-                switch (literalType)
-            {
-                case HoconLiteralType.QuotedString:
-                case HoconLiteralType.UnquotedString:
-                case HoconLiteralType.TripleQuotedString:
-                case HoconLiteralType.Whitespace:
-                    return true;
-                case HoconLiteralType.Null:
-                    break;
-                case HoconLiteralType.Bool:
-                    break;
-                case HoconLiteralType.Long:
-                    break;
-                case HoconLiteralType.Hex:
-                    break;
-                case HoconLiteralType.Octal:
-                    break;
-                case HoconLiteralType.Double:
-                    break;
-            }
-            }
-
-            
-
-            return false;
-        }
-
         public static bool IsLiteral(this HoconType hoconType)
         {
             switch (hoconType)