更完

web_server/tests/Web_Bridge_Tests.cpp

@@ -1,5 +1,6 @@
 #include "../app/Gallery_Plot_Session.h"
 #include "../app/Gallery_Protocol.h"
+#include "../app/Gallery_Renderables.h"
 #include "../app/Pixel_Frame.h"
 #include "../app/Web_Event_Adapter.h"
 #include "../app/Web_Plot_Session.h"
@@ -267,6 +268,27 @@ TEST(RenderiveWebGallery, CatalogOwnsDashboardFieldsAndDynamicBehavior) {
     EXPECT_TRUE(action->at("request_frame"));
 }
 
+TEST(RenderiveWebGallery, ActionsComeFromStructiveTypeMetadata) {
+    using Spectrum_Schema = structive::type_descriptor_schema_t<Gallery_Spectrum>;
+    using Time_Axis_Schema = structive::type_descriptor_schema_t<Gallery_Time_Axis>;
+    using Manual_Strategy =
+        Manual_Refresh_Strategy<Scene2D_Frame_Data, std::mutex, Observer_State<>>;
+    using Manual_Schema = structive::type_descriptor_schema_t<Manual_Strategy>;
+    static_assert(Spectrum_Schema::template type_attribute_count<
+                      Gallery_Action_Category> == 12);
+    static_assert(Time_Axis_Schema::template type_attribute_count<
+                      Gallery_Action_Category> == 2);
+    static_assert(Manual_Schema::template type_attribute_count<
+                      Gallery_Action_Category> == 5);
+
+    std::vector<Gallery_Action_Model> actions;
+    append_gallery_actions<Gallery_Spectrum>(actions);
+    EXPECT_EQ(actions.size(), 12U);
+    EXPECT_TRUE(std::any_of(actions.begin(), actions.end(), [](const auto& action) {
+        return action.id == "power_at" && action.argument_input == "number";
+    }));
+}
+
 TEST(RenderiveWebBridge, ComposesAdditionalEventDecoders) {
     const auto event = Extended_Web_Event_Adapter::decode(
         R"({"category":"event","type":"spatial_test","layer":7})");