Added test that proofs that 833 is fixed. (#2587)

src/HotChocolate/Core/test/Types.Tests/Types/SDL/EnumTypeSchemaFirstTests.cs

@@ -4,6 +4,7 @@
 using Snapshooter.Xunit;
 using Xunit;
 using System.Threading.Tasks;
+using Snapshooter;
 
 namespace HotChocolate.Types.SDL
 {
@@ -181,6 +182,35 @@ enum Greetings {
                 .MatchSnapshotAsync();
         }
 
+        // https://github.com/ChilliCream/hotchocolate/issues/833
+        [InlineData("GOOD_EVENING")]
+        [InlineData("GOODEVENING")]
+        [Theory]
+        public async Task Try_Using_A_Enum_Value_That_Is_Not_Bound(string value)
+        {
+            // arrange
+            Snapshot.FullName(new SnapshotNameExtension(value));
+
+            var sdl =
+                @"type Query {
+                    hello(greetings: Greetings): Greetings
+                }
+                
+                enum Greetings {
+                    GOOD_MORNING
+                }";
+
+            // act
+            // assert
+           await new ServiceCollection()
+                .AddGraphQL()
+                .AddDocumentFromString(sdl)
+                .BindComplexType<Query>()
+                .BindEnumType<Greetings>()
+                .ExecuteRequestAsync($"{{ hello(greetings: \"{value}\") }}")
+                .MatchSnapshotAsync();
+        }
+
         public class Query
         {
             public Greetings Hello(Greetings greetings) => greetings;

src/HotChocolate/Core/test/Types.Tests/Types/SDL/__snapshots__/EnumTypeSchemaFirstTests.Try_Using_A_Enum_Value_That_Is_Not_Bound_GOODEVENING.snap

@@ -0,0 +1,22 @@
+{
+  "errors": [
+    {
+      "message": "The specified argument value does not match the argument type.",
+      "locations": [
+        {
+          "line": 1,
+          "column": 20
+        }
+      ],
+      "path": [
+        "hello"
+      ],
+      "extensions": {
+        "argument": "greetings",
+        "argumentValue": "\u0022GOODEVENING\u0022",
+        "locationType": "Greetings",
+        "specifiedBy": "http://spec.graphql.org/June2018/#sec-Values-of-Correct-Type"
+      }
+    }
+  ]
+}

src/HotChocolate/Core/test/Types.Tests/Types/SDL/__snapshots__/EnumTypeSchemaFirstTests.Try_Using_A_Enum_Value_That_Is_Not_Bound_GOOD_EVENING.snap

@@ -0,0 +1,22 @@
+{
+  "errors": [
+    {
+      "message": "The specified argument value does not match the argument type.",
+      "locations": [
+        {
+          "line": 1,
+          "column": 20
+        }
+      ],
+      "path": [
+        "hello"
+      ],
+      "extensions": {
+        "argument": "greetings",
+        "argumentValue": "\u0022GOOD_EVENING\u0022",
+        "locationType": "Greetings",
+        "specifiedBy": "http://spec.graphql.org/June2018/#sec-Values-of-Correct-Type"
+      }
+    }
+  ]
+}