Function TestContainsImpl

util/generic/strbuf_ut.cpp:369–372

    // TStringBuf must be template parameter otherwise compilation of assertions fails.
    template <typename TStringBuf = TStringBuf, typename T = std::string_view, decltype(T().contains(T())) = false>
    void TestContainsImpl(int) {
        UNIT_ASSERT(TStringBuf("123").contains("12"));
        UNIT_ASSERT(!TStringBuf("123").contains("21"));
    }

    void TestContainsImpl(...) {
        // Do nothing.