Added config editor in front end

tests/RenderCadenceCompositorHttpControlServerTests.cpp

@@ -64,6 +64,25 @@ void TestStateEndpointUsesCallback()
 	ExpectEquals(response.body, "{\"ok\":true}", "state endpoint returns callback JSON");
 }
 
+void TestConfigEndpointUsesCallback()
+{
+	using namespace RenderCadenceCompositor;
+
+	HttpControlServer server;
+	HttpControlServerCallbacks callbacks;
+	callbacks.getConfigJson = []() { return std::string("{\"diskLoaded\":true}"); };
+	server.SetCallbacksForTest(callbacks);
+
+	HttpControlServer::HttpRequest request;
+	request.method = "GET";
+	request.path = "/api/config";
+
+	const HttpControlServer::HttpResponse response = server.RouteRequestForTest(request);
+	ExpectEquals(response.status, "200 OK", "config endpoint succeeds");
+	ExpectEquals(response.contentType, "application/json", "config endpoint is JSON");
+	ExpectEquals(response.body, "{\"diskLoaded\":true}", "config endpoint returns callback JSON");
+}
+
 void TestWebSocketAcceptKey()
 {
 	using namespace RenderCadenceCompositor;
@@ -171,6 +190,29 @@ void TestGenericPostCallbackHandlesControlRoutes()
 	Expect(response.body.find("\"ok\":true") != std::string::npos, "generic control callback returns action success");
 }
 
+void TestGenericPostCallbackHandlesConfigRoutes()
+{
+	using namespace RenderCadenceCompositor;
+
+	HttpControlServer server;
+	HttpControlServerCallbacks callbacks;
+	callbacks.executePost = [](const std::string& path, const std::string& body) {
+		ExpectEquals(path, "/api/config/save", "generic callback receives config route path");
+		Expect(body.find("runtimeShaderId") != std::string::npos, "generic callback receives config request body");
+		return ControlActionResult{ true, std::string() };
+	};
+	server.SetCallbacksForTest(callbacks);
+
+	HttpControlServer::HttpRequest request;
+	request.method = "POST";
+	request.path = "/api/config/save";
+	request.body = "{\"runtimeShaderId\":\"solid-color\"}";
+
+	const HttpControlServer::HttpResponse response = server.RouteRequestForTest(request);
+	ExpectEquals(response.status, "200 OK", "config save callback success returns 200");
+	Expect(response.body.find("\"ok\":true") != std::string::npos, "config save callback returns action success");
+}
+
 void TestReloadRouteParsesAsControlCommand()
 {
 	using namespace RenderCadenceCompositor;
@@ -199,11 +241,13 @@ int main()
 {
 	TestParsesHttpRequest();
 	TestStateEndpointUsesCallback();
+	TestConfigEndpointUsesCallback();
 	TestWebSocketAcceptKey();
 	TestRootServesUiIndex();
 	TestKnownPostEndpointReturnsActionError();
 	TestLayerPostEndpointsUseCallbacks();
 	TestGenericPostCallbackHandlesControlRoutes();
+	TestGenericPostCallbackHandlesConfigRoutes();
 	TestReloadRouteParsesAsControlCommand();
 	TestUnknownEndpointReturns404();