backend-infra-engineer: Release v0.3.0 snapshot

test/mocks/mock_rom.h

@@ -0,0 +1,103 @@
+#ifndef YAZE_TEST_MOCKS_MOCK_ROM_H
+#define YAZE_TEST_MOCKS_MOCK_ROM_H
+
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+#include "testing.h"
+
+#include "app/rom.h"
+
+namespace yaze {
+namespace test {
+
+/**
+ * @brief Enhanced ROM for testing that behaves like a real ROM but with test data
+ * 
+ * This class extends Rom to provide testing utilities while maintaining
+ * all the real ROM functionality. Instead of mocking methods, it loads
+ * real test data into the ROM.
+ */
+class MockRom : public Rom {
+ public:
+  MockRom() = default;
+
+  // Override the only virtual method in Rom
+  MOCK_METHOD(absl::Status, WriteHelper, (const WriteAction&), (override));
+
+  /**
+   * @brief Load test data into the ROM
+   * @param data The test ROM data to load
+   * @return Status of the operation
+   */
+  absl::Status SetTestData(const std::vector<uint8_t>& data) {
+    auto status = LoadFromData(data, false);  // Don't load Zelda3 specific data
+    if (status.ok()) {
+      test_data_loaded_ = true;
+    }
+    return status;
+  }
+  
+  /**
+   * @brief Store object-specific test data for validation
+   */
+  void SetObjectData(int object_id, const std::vector<uint8_t>& data) {
+    object_data_[object_id] = data;
+  }
+  
+  /**
+   * @brief Store room-specific test data for validation
+   */
+  void SetRoomData(int room_id, const std::vector<uint8_t>& data) {
+    room_data_[room_id] = data;
+  }
+  
+  /**
+   * @brief Check if object data has been set for testing
+   */
+  bool HasObjectData(int object_id) const {
+    return object_data_.find(object_id) != object_data_.end();
+  }
+  
+  /**
+   * @brief Check if room data has been set for testing
+   */
+  bool HasRoomData(int room_id) const {
+    return room_data_.find(room_id) != room_data_.end();
+  }
+
+  /**
+   * @brief Check if the mock ROM is valid for testing
+   */
+  bool IsValid() const {
+    return test_data_loaded_ && is_loaded() && size() > 0;
+  }
+
+  /**
+   * @brief Get the stored object data for validation
+   */
+  const std::vector<uint8_t>& GetObjectData(int object_id) const {
+    static const std::vector<uint8_t> empty;
+    auto it = object_data_.find(object_id);
+    return (it != object_data_.end()) ? it->second : empty;
+  }
+
+  /**
+   * @brief Get the stored room data for validation
+   */
+  const std::vector<uint8_t>& GetRoomData(int room_id) const {
+    static const std::vector<uint8_t> empty;
+    auto it = room_data_.find(room_id);
+    return (it != room_data_.end()) ? it->second : empty;
+  }
+
+ private:
+  bool test_data_loaded_ = false;
+  std::map<int, std::vector<uint8_t>> object_data_;
+  std::map<int, std::vector<uint8_t>> room_data_;
+};
+
+}  // namespace test
+}  // namespace yaze
+
+#endif