Function TEST

src/colmap/util/base_controller_test.cc:59–66

};

TEST(BaseController, AddCallbackToRegistered) {
  TestController controller;
  int counter = 0;
  controller.AddCallback(1, [&counter]() { counter += 1; });
  EXPECT_EQ(counter, 0);
  controller.Callback(1);
  EXPECT_EQ(counter, 1);
}

TEST(BaseController, AddMultipleCallbacks) {
  TestController controller;