public static SQLParser newInstance(final String sql, final Class<? extends SQLLexer> lexerClass, final Class<? extends SQLParser> parserClass) {
        return createSQLParser(createTokenStream(sql, lexerClass), parserClass);
    }
@Test
    void assertNewInstance() {
        assertThat(SQLParserFactory.newInstance(SQL, mock(LexerFixture.class).getClass(), mock(ParserFixture.class).getClass()), instanceOf(ParserFixture.class));
    }