Method test_write_read_null_round_trip

lang/php/test/DataFileTest.php:68–90

()

    }

    public function test_write_read_null_round_trip()
    {
        foreach (AvroDataIO::validCodecs() as $codec) {
            if (
                ($codec === AvroDataIO::SNAPPY_CODEC && !extension_loaded('snappy'))
                || ($codec === AvroDataIO::ZSTANDARD_CODEC && !extension_loaded('zstd'))
            ) {
                continue;
            }
            $data_file = $this->add_data_file(sprintf('data-wr-null-%s.avr', $codec));
            $writers_schema = '"null"';
            $data = null;
            $dw = AvroDataIO::openFile($data_file, 'w', $writers_schema, $codec);
            $dw->append($data);
            $dw->close();

            $dr = AvroDataIO::openFile($data_file);
            $read_data = $dr->data();
            $datum = reset($read_data);
            $dr->close();
            $this->assertEquals($data, $datum);
        }
    }

    public function test_write_read_string_round_trip()
    {