Add simple test

Author: tobias-tengler

src/HotChocolate/Core/test/Execution.Tests/TrueNullabilityTests.cs

@@ -15,10 +15,10 @@ public async Task Schema_Without_TrueNullability()
                 .AddQueryType<Query>()
                 .ModifyOptions(o => o.EnableTrueNullability = false)
                 .BuildSchemaAsync();
-        
+
         schema.MatchSnapshot();
     }
-    
+
     [Fact]
     public async Task Schema_With_TrueNullability()
     {
@@ -28,10 +28,10 @@ public async Task Schema_With_TrueNullability()
                 .AddQueryType<Query>()
                 .ModifyOptions(o => o.EnableTrueNullability = true)
                 .BuildSchemaAsync();
-        
+
         schema.MatchSnapshot();
     }
-    
+
     [Fact]
     public async Task Error_Query_With_TrueNullability_And_NullBubbling_Enabled_By_Default()
     {
@@ -51,10 +51,10 @@ public async Task Error_Query_With_TrueNullability_And_NullBubbling_Enabled_By_D
                         }
                     }
                     """);
-        
+
         response.MatchSnapshot();
     }
-    
+
     [Fact]
     public async Task Error_Query_With_TrueNullability_And_NullBubbling_Enabled()
     {
@@ -74,10 +74,10 @@ query @nullBubbling {
                         }
                     }
                     """);
-        
+
         response.MatchSnapshot();
     }
-    
+
     [Fact]
     public async Task Error_Query_With_TrueNullability_And_NullBubbling_Disabled()
     {
@@ -97,10 +97,10 @@ query @nullBubbling(enable: false) {
                         }
                     }
                     """);
-        
+
         response.MatchSnapshot();
     }
-    
+
     [Fact]
     public async Task Error_Query_With_TrueNullability_And_NullBubbling_Disabled_With_Variable()
     {
@@ -124,24 +124,50 @@ public async Task Error_Query_With_TrueNullability_And_NullBubbling_Disabled_Wit
                         """)
                         .SetVariableValue("enable", false)
                         .Create());
-        
+
+        response.MatchSnapshot();
+    }
+
+    [Fact]
+    public async Task Error_Query_With_NullBubbling_Disabled()
+    {
+        var request = QueryRequestBuilder.New()
+            .SetQuery("""
+                      query {
+                          book {
+                              name
+                              author {
+                                  name
+                              }
+                          }
+                      }
+                      """)
+            .TryAddGlobalState(WellKnownContextData.DisableNullBubbling, true)
+            .Create();
+
+        var response =
+            await new ServiceCollection()
+                .AddGraphQLServer()
+                .AddQueryType<Query>()
+                .ExecuteRequestAsync(request);
+
         response.MatchSnapshot();
     }
-    
+
     public class Query
     {
         public Book? GetBook() => new();
     }
-    
+
     public class Book
     {
         public string Name => "Some book!";
 
         public Author Author => new();
     }
-    
+
     public class Author
     {
         public string Name => throw new Exception();
-    } 
-}
+    }
+}

src/HotChocolate/Core/test/Execution.Tests/__snapshots__/TrueNullabilityTests.Error_Query_With_NullBubbling_Disabled.snap

@@ -0,0 +1,26 @@
+{
+  "errors": [
+    {
+      "message": "Unexpected Execution Error",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "book",
+        "author",
+        "name"
+      ]
+    }
+  ],
+  "data": {
+    "book": {
+      "name": "Some book!",
+      "author": {
+        "name": null
+      }
+    }
+  }
+}