Class CompositionTestState

test/composition_test.cpp:40–51

}

class CompositionTestState {
public:
    explicit CompositionTestState(int x)
        : x_(x)
    {
    }
    void Add(int y) { x_ += y; }
    int Get() const { return x_; }

private:
    int x_;
};

TEST_CASE("composition_test - forward_apply")
{