...

Source/PlatformProviders/Remote/GuiRemoteProtocol.h

@@ -16,5 +16,11 @@ GacUI::Remote Window
 #include "GuiRemoteProtocol_Filter.h"
 #include "GuiRemoteProtocol_DomDiff.h"
 #include "GuiRemoteProtocol_Channel_Json.h"
+#include "GuiRemoteProtocol_Channel_Async.h"
+
+namespace vl::presentation::remoteprotocol::channeling
+{
+	using GuiRemoteProtocolAsyncJsonChannelSerializer = GuiRemoteProtocolAsyncChannelSerializer<Ptr<glr::json::JsonObject>>;
+}
 
 #endif

Source/UnitTestUtilities/GuiUnitTestUtilities.cpp

@@ -330,7 +330,62 @@ void GacUIUnitTest_Start(const WString& appName, Nullable<UnitTestScreenConfig>
 
 void GacUIUnitTest_StartAsync(const WString& appName, Nullable<UnitTestScreenConfig> config)
 {
-	CHECK_FAIL(L"Not Implemented!");
+	TEST_ASSERT(config && config.Value().useChannel == UnitTestRemoteChannel::Async);
+
+	// Renderer
+	UnitTestRemoteProtocol unitTestProtocol(appName, config.Value());
+	auto jsonParser = Ptr(new glr::json::Parser);
+
+	// Data Processing in Renderer
+	channeling::GuiRemoteJsonChannelFromProtocol channelReceiver(unitTestProtocol.GetProtocol());
+	channeling::GuiRemoteJsonChannelStringDeserializer channelJsonDeserializer(&channelReceiver, jsonParser);
+	channeling::GuiRemoteUtfStringChannelDeserializer<wchar_t, char8_t> channelUtf8Deserializer(&channelJsonDeserializer);
+
+	// Boundary between Binaries
+
+	// Data Processing in Core
+	channeling::GuiRemoteUtfStringChannelSerializer<wchar_t, char8_t> channelUtf8Serializer(&channelUtf8Deserializer);
+	channeling::GuiRemoteJsonChannelStringSerializer channelJsonSerializer(&channelUtf8Serializer, jsonParser);
+
+	// Boundary between threads
+
+	channeling::GuiRemoteProtocolAsyncJsonChannelSerializer asyncChannelSender;
+	asyncChannelSender.Start(
+		&channelJsonSerializer,
+		[&unitTestProtocol, config](channeling::GuiRemoteProtocolAsyncJsonChannelSerializer* channel)
+		{
+			channeling::GuiRemoteProtocolFromJsonChannel channelSender(channel);
+
+			// Core
+			repeatfiltering::GuiRemoteProtocolFilterVerifier verifierProtocol(&channelSender);
+			repeatfiltering::GuiRemoteProtocolFilter filteredProtocol(&verifierProtocol);
+			GuiRemoteProtocolDomDiffConverter diffConverterProtocol(&filteredProtocol);
+
+			UnitTestContextImpl unitTestContext(&unitTestProtocol);
+			guiMainUnitTestContext = &unitTestContext;
+			SetupRemoteNativeController(
+				config.Value().useDomDiff
+				? static_cast<IGuiRemoteProtocol*>(&diffConverterProtocol)
+				: &filteredProtocol
+				);
+			GacUIUnitTest_SetGuiMainProxy({});
+		},
+		[](
+			channeling::GuiRemoteProtocolAsyncJsonChannelSerializer::TChannelThreadProc channelThreadProc,
+			channeling::GuiRemoteProtocolAsyncJsonChannelSerializer::TUIThreadProc uiThreadProc
+			)
+		{
+			Thread::CreateAndStart(channelThreadProc);
+			Thread::CreateAndStart(uiThreadProc);
+		});
+
+	asyncChannelSender.WaitForStopped();
+	GacUIUnitTest_LogUI(appName, unitTestProtocol);
+	if (!config.Value().useDomDiff)
+	{
+		GacUIUnitTest_LogCommands(appName, unitTestProtocol);
+	}
+	GacUIUnitTest_LogDiffs(appName, unitTestProtocol);
 }
 
 void GacUIUnitTest_Start_WithResourceAsText(const WString& appName, Nullable<UnitTestScreenConfig> config, const WString& resourceText)

TODO.md

@@ -89,7 +89,8 @@
     - [x] Unit test
   - [ ] Binary channel
   - [x] Json to `ObjectString<T>` channel conversion
-  - [ ] Sync to Async channel conversion
+  - [x] Sync to Async channel conversion
+    - [ ] Test sending disconnect or other events when `Submit()` is pending on the event.
 - Remote protocol redirection back to native rendering:
   - In the test project, C++ side will expose the remote protocol via dll.
     - Use string first, and then change to binary.

Test/GacUISrc/UnitTest/TestRemote_UnitTestFramework_Async.cpp

@@ -68,5 +68,13 @@ TEST_FILE
 				globalConfig
 				);
 		});
+
+		TEST_CASE(L"Exit on Half Way")
+		{
+		});
+
+		TEST_CASE(L"Disconnect and Reconnect")
+		{
+		});
 	});
 }