add rom_test.cc

src/app/rom_test.cc

@@ -0,0 +1,20 @@
+#include "app/rom.h"
+
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+namespace yaze {
+namespace app {
+
+class RomTest : public ::testing::Test {
+ protected:
+  Rom rom_;
+};
+
+TEST_F(RomTest, RomTest) {
+  EXPECT_EQ(rom_.size(), 0);
+  EXPECT_EQ(rom_.data(), nullptr);
+}
+
+}  // namespace app
+}  // namespace yaze