chore: include imgui_test_engine

src/test/CMakeLists.txt

@@ -27,6 +27,7 @@ target_include_directories(
   yaze_test PUBLIC
   app/
   lib/
+  ${CMAKE_SOURCE_DIR}/src/lib/imgui_test_engine
   ${ASAR_INCLUDE_DIR}
   ${SDL2_INCLUDE_DIR}
   ${PNG_INCLUDE_DIRS}
@@ -38,7 +39,6 @@ target_link_libraries(
   asar-static
   ${ABSL_TARGETS}
   ${PNG_LIBRARIES}
-  ${GLEW_LIBRARIES}
   ${OPENGL_LIBRARIES}
   ${CMAKE_DL_LIBS}
   yaze_c

src/test/integration/test_editor.cc

@@ -0,0 +1,39 @@
+#include "test/integration/test_editor.h"
+
+#include "imgui/imgui.h"
+#include "imgui_test_engine/imgui_te_context.h"
+#include "imgui_test_engine/imgui_te_engine.h"
+#include "imgui_test_engine/imgui_te_ui.h"
+
+namespace yaze_test {
+namespace integration {
+
+absl::Status TestEditor::Update() {
+  if (ImGui::Begin("My Window")) {
+    ImGui::Text("Hello, world!");
+    ImGui::Button("My Button");
+  }
+
+  static bool show_demo_window = true;
+
+  ImGuiTestEngine_ShowTestEngineWindows(engine_, &show_demo_window);
+
+  ImGui::End();
+
+  return absl::OkStatus();
+}
+
+void TestEditor::RegisterTests(ImGuiTestEngine* engine) {
+  ImGuiTest* test = IM_REGISTER_TEST(engine, "demo_test", "test1");
+  test->TestFunc = [](ImGuiTestContext* ctx) {
+    ctx->SetRef("My Window");
+    ctx->ItemClick("My Button");
+    ctx->ItemCheck("Node/Checkbox");
+    ctx->ItemInputValue("Slider", 123);
+
+    ctx->MenuCheck("//Dear ImGui Demo/Tools/About Dear ImGui");
+  };
+}
+
+}  // namespace integration
+}  // namespace yaze_test

src/test/integration/test_editor.h

@@ -2,6 +2,9 @@
 #define YAZE_TEST_INTEGRATION_TEST_EDITOR_H
 
 #include "app/editor/utils/editor.h"
+#include "imgui/imgui.h"
+#include "imgui_test_engine/imgui_te_context.h"
+#include "imgui_test_engine/imgui_te_engine.h"
 
 namespace yaze_test {
 namespace integration {
@@ -32,9 +35,13 @@ class TestEditor : public yaze::app::editor::Editor {
     return absl::UnimplementedError("Not implemented");
   }
 
-  absl::Status Update() override {
-    return absl::UnimplementedError("Not implemented");
-  }
+  absl::Status Update() override;
+
+  void RegisterTests(ImGuiTestEngine* engine);
+
+  private:
+
+  ImGuiTestEngine* engine_;
 };
 
 }  // namespace integration

src/test/yaze_test.cc

@@ -6,9 +6,13 @@
 #include "absl/debugging/failure_signal_handler.h"
 #include "absl/debugging/symbolize.h"
 #include "app/core/controller.h"
+#include "app/core/platform/renderer.h"
+#include "imgui/backends/imgui_impl_sdl2.h"
+#include "imgui/backends/imgui_impl_sdlrenderer2.h"
 #include "imgui/imgui.h"
 #include "imgui_test_engine/imgui_te_context.h"
 #include "imgui_test_engine/imgui_te_engine.h"
+#include "imgui_test_engine/imgui_te_imconfig.h"
 #include "test/integration/test_editor.h"
 
 int main(int argc, char* argv[]) {
@@ -26,10 +30,33 @@ int main(int argc, char* argv[]) {
     yaze::app::core::Controller controller;
     controller.init_test_editor(&test_editor);
 
-    auto entry = controller.OnEntry();
-    if (!entry.ok()) {
-      return EXIT_FAILURE;
-    }
+    controller.CreateSDL_Window();
+    controller.CreateRenderer();
+    IMGUI_CHECKVERSION();
+    ImGui::CreateContext();
+
+    // Initialize Test Engine
+    ImGuiTestEngine* engine = ImGuiTestEngine_CreateContext();
+    ImGuiTestEngineIO& test_io = ImGuiTestEngine_GetIO(engine);
+    test_io.ConfigVerboseLevel = ImGuiTestVerboseLevel_Info;
+    test_io.ConfigVerboseLevelOnError = ImGuiTestVerboseLevel_Debug;
+
+    ImGuiIO& io = ImGui::GetIO();
+    io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard;
+
+    // Initialize ImGui for SDL
+    ImGui_ImplSDL2_InitForSDLRenderer(
+        controller.window(),
+        yaze::app::core::Renderer::GetInstance().renderer());
+    ImGui_ImplSDLRenderer2_Init(
+        yaze::app::core::Renderer::GetInstance().renderer());
+
+    test_editor.RegisterTests(engine);
+    ImGuiTestEngine_Start(engine, ImGui::GetCurrentContext());
+
+    // Build a new ImGui frame
+    ImGui_ImplSDLRenderer2_NewFrame();
+    ImGui_ImplSDL2_NewFrame();
 
     while (controller.IsActive()) {
       controller.OnInput();
@@ -39,6 +66,7 @@ int main(int argc, char* argv[]) {
       controller.DoRender();
     }
 
+    ImGuiTestEngine_Stop(engine);
     controller.OnExit();
 
     return EXIT_SUCCESS;