Function TEST

tests/test_rendering_refactor_services.cpp:131–152

    };

    TEST(SplitViewServiceTest, ToggleGtComparisonRestoresPreviousProjectionMode) {
        SplitViewService service;
        RenderSettings settings;
        settings.equirectangular = true;

        const auto enable = service.toggleMode(settings, SplitViewMode::GTComparison);
        EXPECT_TRUE(enable.mode_changed);
        EXPECT_EQ(enable.previous_mode, SplitViewMode::Disabled);
        EXPECT_EQ(enable.current_mode, SplitViewMode::GTComparison);
        EXPECT_EQ(settings.split_view_mode, SplitViewMode::GTComparison);

        settings.equirectangular = false;

        const auto disable = service.toggleMode(settings, SplitViewMode::GTComparison);
        EXPECT_TRUE(disable.mode_changed);
        EXPECT_EQ(disable.previous_mode, SplitViewMode::GTComparison);
        EXPECT_EQ(disable.current_mode, SplitViewMode::Disabled);
        ASSERT_TRUE(disable.restore_equirectangular.has_value());
        EXPECT_TRUE(*disable.restore_equirectangular);
        EXPECT_TRUE(settings.equirectangular);
        EXPECT_EQ(settings.split_view_mode, SplitViewMode::Disabled);
    }

    TEST(SplitViewServiceTest, UpdateInfoClearsStaleSplitViewLabels) {
        SplitViewService service;