@Test
public void testConvertSqlWithoutEscape() throws SQLException, SqlParseException {

    DataSourceDefProvider provider = DataSourceDefProvider.getInstance();
    ConvMaster master = new ConvMaster(provider.getDefault(), provider.getById(TEST_TARGET));
    SqlConverter converter = new SqlConverter(new SqlConverter.IConfigurer() {
        @Override
        public boolean skipDefaultConvert() {
            return false;
        }
        @Override
        public boolean skipHandleDefault() {
            return true;
        }
        @Override
        public boolean useUppercaseDefault() {
            return true;
        }
        @Override
        public String fixAfterDefaultConvert(String orig) {
            return orig;
        }
        @Override
        public SqlDialect getSqlDialect() {
            return SqlDialect.CALCITE;
        }
        @Override
        public boolean allowNoOffset() {
            return true;
        }
        @Override
        public boolean allowFetchNoRows() {
            return true;
        }
        @Override
        public boolean allowNoOrderByWithFetch() {
            return true;
        }
        @Override
        public String getPagingType() {
            return "AUTO";
        }
        @Override
        public boolean isCaseSensitive() {
            return false;
        }
        @Override
        public boolean enableCache() {
            return true;
        }
        @Override
        public boolean enableQuote() {
            return true;
        }
        @Override
        public String fixIdentifierCaseSensitve(String orig) {
            return orig;
        }
        @Override
        public String getTransactionIsolationLevel() {
            return null;
        }
    }, master);
    // escape default keywords
    Assert.assertEquals("SELECT *\nFROM \"DEFAULT\".\"FACT\"",
            converter.convertSql("select * from \"DEFAULT\".FACT"));
    Assert.assertEquals("SELECT *\nFROM \"Default\".\"FACT\"",
            converter.convertSql("select * from \"Default\".FACT"));
    Assert.assertEquals("SELECT *\nFROM \"default\".\"FACT\"",
            converter.convertSql("select * from \"default\".FACT"));
}