Merge branch 'master' into code-cleanup

GraphQL.Client.sln

@@ -33,10 +33,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "GraphQL.Server.Test", "test
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "workflows", "workflows", "{05CAF9B2-981E-40C0-AE31-5FA56E351F12}"
 	ProjectSection(SolutionItems) = preProject
-		.github\workflows\branches-ubuntu.yml = .github\workflows\branches-ubuntu.yml
-		.github\workflows\branches-windows.yml = .github\workflows\branches-windows.yml
-		.github\workflows\main-ubuntu.yml = .github\workflows\main-ubuntu.yml
-		.github\workflows\main-windows.yml = .github\workflows\main-windows.yml
+		.github\workflows\branches.yml = .github\workflows\branches.yml
+		.github\workflows\master.yml = .github\workflows\master.yml
 	EndProjectSection
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "GraphQL.Primitives", "src\GraphQL.Primitives\GraphQL.Primitives.csproj", "{87FC440E-6A4D-47D8-9EB2-416FC31CC4A6}"

src/GraphQL.Client.Serializer.Newtonsoft/MapConverter.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 
@@ -22,11 +23,11 @@ public override Map ReadJson(JsonReader reader, Type objectType, Map existingVal
                 throw new ArgumentException("This converter can only parse when the root element is a JSON Object.");
         }
 
-        private object ReadToken(JToken? token) =>
+        private object? ReadToken(JToken? token) =>
             token switch
             {
                 JObject jObject => ReadDictionary(jObject, new Dictionary<string, object>()),
-                JArray jArray => ReadArray(jArray),
+                JArray jArray => ReadArray(jArray).ToList(),
                 JValue jValue => jValue.Value,
                 JConstructor _ => throw new ArgumentOutOfRangeException(nameof(token.Type),
                     "cannot deserialize a JSON constructor"),
@@ -48,7 +49,7 @@ private Dictionary<string, object> ReadDictionary(JToken element, Dictionary<str
             return to;
         }
 
-        private IEnumerable<object> ReadArray(JArray element)
+        private IEnumerable<object?> ReadArray(JArray element)
         {
             foreach (var item in element)
             {

src/GraphQL.Client.Serializer.SystemTextJson/MapConverter.cs

@@ -41,15 +41,15 @@ private TDictionary ReadDictionary<TDictionary>(JsonElement element) where TDict
             return result;
         }
 
-        private IEnumerable<object> ReadArray(JsonElement value)
+        private IEnumerable<object?> ReadArray(JsonElement value)
         {
             foreach (var item in value.EnumerateArray())
             {
                 yield return ReadValue(item);
             }
         }
 
-        private object ReadValue(JsonElement value)
+        private object? ReadValue(JsonElement value)
             => value.ValueKind switch
             {
                 JsonValueKind.Array => ReadArray(value).ToList(),
@@ -65,15 +65,15 @@ private object ReadValue(JsonElement value)
 
         private object ReadNumber(JsonElement value)
         {
-            if (value.TryGetInt32(out var i))
+            if (value.TryGetInt32(out int i))
                 return i;
-            else if (value.TryGetInt64(out var l))
+            else if (value.TryGetInt64(out long l))
                 return l;
             else if (BigInteger.TryParse(value.GetRawText(), out var bi))
                 return bi;
-            else if (value.TryGetDouble(out var d))
+            else if (value.TryGetDouble(out double d))
                 return d;
-            else if (value.TryGetDecimal(out var dd))
+            else if (value.TryGetDecimal(out decimal dd))
                 return dd;
 
             throw new NotImplementedException($"Unexpected Number value. Raw text was: {value.GetRawText()}");

src/GraphQL.Client/GraphQLHttpClientOptions.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Net.Http;
 using System.Net.Http.Headers;
+using System.Net.WebSockets;
 using System.Threading.Tasks;
 
 namespace GraphQL.Client.Http
@@ -50,5 +51,10 @@ public class GraphQLHttpClientOptions
         /// This callback is called after successfully establishing a websocket connection but before any regular request is made. 
         /// </summary>
         public Func<GraphQLHttpClient, Task> OnWebsocketConnected { get; set; } = client => Task.CompletedTask;
+
+        /// <summary>
+        /// Configure additional websocket options (i.e. headers). This will not be invoked on Windows 7 when targeting .NET Framework 4.x. 
+        /// </summary>
+        public Action<ClientWebSocketOptions> ConfigureWebsocketOptions { get; set; } = options => { };
     }
 }

src/GraphQL.Client/Websocket/GraphQLHttpWebSocket.cs

@@ -396,12 +396,13 @@ public Task InitializeWebSocket()
 						nativeWebSocket.Options.AddSubProtocol("graphql-ws");
 						nativeWebSocket.Options.ClientCertificates = ((HttpClientHandler)Options.HttpMessageHandler).ClientCertificates;
 						nativeWebSocket.Options.UseDefaultCredentials = ((HttpClientHandler)Options.HttpMessageHandler).UseDefaultCredentials;
-						break;
+                        Options.ConfigureWebsocketOptions(nativeWebSocket.Options);
+                        break;
 					case System.Net.WebSockets.Managed.ClientWebSocket managedWebSocket:
 						managedWebSocket.Options.AddSubProtocol("graphql-ws");
 						managedWebSocket.Options.ClientCertificates = ((HttpClientHandler)Options.HttpMessageHandler).ClientCertificates;
 						managedWebSocket.Options.UseDefaultCredentials = ((HttpClientHandler)Options.HttpMessageHandler).UseDefaultCredentials;
-						break;
+                        break;
 					default:
 						throw new NotSupportedException($"unknown websocket type {_clientWebSocket.GetType().Name}");
 				}
@@ -410,6 +411,7 @@ public Task InitializeWebSocket()
                 _clientWebSocket.Options.AddSubProtocol("graphql-ws");
                 _clientWebSocket.Options.ClientCertificates = ((HttpClientHandler)Options.HttpMessageHandler).ClientCertificates;
                 _clientWebSocket.Options.UseDefaultCredentials = ((HttpClientHandler)Options.HttpMessageHandler).UseDefaultCredentials;
+                Options.ConfigureWebsocketOptions(_clientWebSocket.Options);
 #endif
                 return _initializeWebSocketTask = ConnectAsync(_internalCancellationToken);
             }
@@ -607,7 +609,7 @@ public void Complete()
         /// Task to await the completion (a.k.a. disposal) of this websocket.
         /// </summary> 
         /// Async disposal as recommended by Stephen Cleary (https://blog.stephencleary.com/2013/03/async-oop-6-disposal.html)
-        public Task Completion { get; private set; }
+        public Task? Completion { get; private set; }
 
         private readonly object _completedLocker = new object();
         private async Task CompleteAsync()

src/GraphQL.Primitives/GraphQLResponse.cs

@@ -5,10 +5,11 @@
 
 namespace GraphQL
 {
-    public class GraphQLResponse<T> : IEquatable<GraphQLResponse<T>?>
+    public class GraphQLResponse<T> : IGraphQLResponse, IEquatable<GraphQLResponse<T>?>
     {
         [DataMember(Name = "data")]
         public T Data { get; set; }
+        object IGraphQLResponse.Data => Data;
 
         [DataMember(Name = "errors")]
         public GraphQLError[]? Errors { get; set; }

src/GraphQL.Primitives/IGraphQLResponse.cs

@@ -0,0 +1,11 @@
+namespace GraphQL
+{
+    public interface IGraphQLResponse
+    {
+        object Data { get; }
+
+        GraphQLError[]? Errors { get; set; }
+
+        Map? Extensions { get; set; }
+    }
+}

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

@@ -0,0 +1,62 @@
+using System.Collections.Generic;
+using FluentAssertions;
+using FluentAssertions.Execution;
+using GraphQL.Client.Serializer.Newtonsoft;
+using GraphQL.Client.Serializer.SystemTextJson;
+using Newtonsoft.Json;
+using Xunit;
+
+namespace GraphQL.Client.Serializer.Tests
+{
+    public class ConsistencyTests
+    {
+        [Fact]
+        public void MapConvertersShouldBehaveConsistent()
+        {
+            const string json = @"{
+                ""array"": [
+                  ""some stuff"",
+                  ""something else""
+                ],
+                ""string"": ""this is a string"",
+                ""boolean"": true,
+                ""number"": 1234.567,
+                ""nested object"": {
+                    ""prop1"": false
+                },
+                ""arrayOfObjects"": [
+                  {""number"": 1234.567},
+                  {""number"": 567.8}
+                ]
+            }";
+
+            var newtonsoftSerializer = new NewtonsoftJsonSerializer();
+            var systemTextJsonSerializer = new SystemTextJsonSerializer();
+
+            var newtonsoftMap = JsonConvert.DeserializeObject<Map>(json, newtonsoftSerializer.JsonSerializerSettings);
+            var systemTextJsonMap = System.Text.Json.JsonSerializer.Deserialize<Map>(json, systemTextJsonSerializer.Options);
+
+
+            using(new AssertionScope())
+            {
+                CompareMaps(newtonsoftMap, systemTextJsonMap);
+            }
+
+            newtonsoftMap.Should().BeEquivalentTo(systemTextJsonMap, options => options
+                .RespectingRuntimeTypes());
+        }
+
+        private void CompareMaps(Dictionary<string, object> first, Dictionary<string, object> second)
+        {
+            foreach (var keyValuePair in first)
+            {
+                second.Should().ContainKey(keyValuePair.Key);
+                second[keyValuePair.Key].Should().BeOfType(keyValuePair.Value.GetType());
+                if(keyValuePair.Value is Dictionary<string, object> map)
+                    CompareMaps(map, (Dictionary<string, object>)second[keyValuePair.Key]);
+                else
+                    keyValuePair.Value.Should().BeEquivalentTo(second[keyValuePair.Key]);
+            }
+        }
+    }
+}