fix test

Author: rose-a

src/GraphQL.Primitives/GraphQLResponse.cs

@@ -22,13 +22,19 @@ public bool Equals(GraphQLResponse<T>? other) {
 			if (other == null) { return false; }
 			if (ReferenceEquals(this, other)) { return true; }
 			if (!EqualityComparer<T>.Default.Equals(this.Data, other.Data)) { return false; }
-			{
-				if (this.Errors != null && other.Errors != null) {
-					if (!Enumerable.SequenceEqual(this.Errors, other.Errors)) { return false; }
-				}
-				else if (this.Errors != null && other.Errors == null) { return false; }
-				else if (this.Errors == null && other.Errors != null) { return false; }
+
+			if (this.Errors != null && other.Errors != null) {
+				if (!Enumerable.SequenceEqual(this.Errors, other.Errors)) { return false; }
+			}
+			else if (this.Errors != null && other.Errors == null) { return false; }
+			else if (this.Errors == null && other.Errors != null) { return false; }
+
+			if (this.Extensions!= null && other.Extensions != null) {
+				if (!Enumerable.SequenceEqual(this.Extensions, other.Extensions)) { return false; }
 			}
+			else if (this.Extensions != null && other.Extensions == null) { return false; }
+			else if (this.Extensions == null && other.Extensions != null) { return false; }
+
 			return true;
 		}
 
@@ -44,6 +50,15 @@ public override int GetHashCode() {
 					else {
 						hashCode = (hashCode * 397) ^ 0;
 					}
+
+					if (this.Extensions != null) {
+						foreach (var element in this.Extensions) {
+							hashCode = (hashCode * 397) ^ EqualityComparer<KeyValuePair<string,object>>.Default.GetHashCode(element);
+						}
+					}
+					else {
+						hashCode = (hashCode * 397) ^ 0;
+					}
 				}
 				return hashCode;
 			}

tests/GraphQL.Client.Serializer.Tests/BaseSerializerTest.cs

@@ -49,14 +49,18 @@ public async void DeserializeFromUtf8StreamTest(string json, GraphQLResponse<obj
 			var jsonBytes = Encoding.UTF8.GetBytes(json);
 			await using var ms = new MemoryStream(jsonBytes);
 			var response = await Serializer.DeserializeFromUtf8StreamAsync<GraphQLResponse<object>>(ms, CancellationToken.None);
-			
-			response.Should().BeEquivalentTo(expectedResponse, options => {
-				options.ComparingByMembers<GraphQLExtensionsType>();
-				options.ComparingByMembers<Dictionary<string, object>>();
-				options.ComparingByMembers<KeyValuePair<string, object>>();
-				options.AllowingInfiniteRecursion();
-				return options;
-			});
+
+			response.Data.Should().BeEquivalentTo(expectedResponse.Data);
+			response.Errors.Should().Equal(expectedResponse.Errors);
+
+			if (expectedResponse.Extensions == null)
+				response.Extensions.Should().BeNull();
+			else {
+				foreach (var element in expectedResponse.Extensions) {
+					response.Extensions.Should().ContainKey(element.Key);
+					response.Extensions[element.Key].Should().BeEquivalentTo(element.Value);
+				}
+			}
 		}
 
 		[Fact]