@Override
    public List<Map<String, String>> properties() {
        final Map<String, String> props1 = new HashMap<>();
        props1.put("format.type", "inlong-csv");
        props1.put("format.property-version", "1");
        props1.put("format.schema", TEST_SCHEMA);
        props1.put("format.delimiter", ";");
        props1.put("format.ignore-errors", "true");
        props1.put("format.escape-character", "\\");
        props1.put("format.quote-character", "\"");
        props1.put("format.null-literal", "n/a");

        final Map<String, String> props2 = new HashMap<>();
        props2.put("format.type", "inlong-csv");
        props2.put("format.property-version", "1");
        props2.put("format.derive-schema", "true");

        return Arrays.asList(props1, props2);
    }
Tests for the {@link Csv} descriptor.
inlong-sort/sort-formats/format-row/format-csv/src/test/java/org/apache/inlong/sort/formats/csv/CsvTest.java