#include <gtest/gtest.h>
#include "IDatasetChartStrategy.hpp"  // geopro::controller（控制器层）
using namespace geopro::controller;
namespace {
struct Fake : IDatasetChartStrategy {
    std::string ddCode() const override { return "dd_inversion_data"; }
    bool hasGridPhase() const override { return true; }
};
}
TEST(ChartStrategyRegistry, FindsRegisteredAndDegradesUnknown) {
    ChartStrategyRegistry reg;
    reg.add(std::make_unique<Fake>());
    EXPECT_TRUE(reg.supports("dd_inversion_data"));
    EXPECT_NE(reg.find("dd_inversion_data"), nullptr);
    EXPECT_FALSE(reg.supports("dd_unknown"));
    EXPECT_EQ(reg.find("dd_unknown"), nullptr);
}
TEST(ChartStrategyRegistry, ReportsHasGridPhase) {
    ChartStrategyRegistry reg;
    reg.add(std::make_unique<Fake>());
    auto* s = reg.find("dd_inversion_data");
    ASSERT_NE(s, nullptr);
    EXPECT_TRUE(s->hasGridPhase());
}