Method TestRethrowAppend

util/generic/yexception_ut.cpp:67–79

private:
    inline void TestRethrowAppend() {
        try {
            try {
                ythrow yexception() << "it";
            } catch (yexception& e) {
                e << "happens";

                throw;
            }
        } catch (...) {
            UNIT_ASSERT(CurrentExceptionMessage().Contains("ithappens"));
        }
    }

    inline void TestCurrentExceptionMessageWhenThereisNoException() {
        UNIT_ASSERT(CurrentExceptionMessage() == "(NO EXCEPTION)");