/**
*
* Test of PicaPlainParser function, primary used by HeBIS in order to parse
* Pica+ records in HDS
*
* @test
*/
public function testParseField()
{
$rawPicaRecord = $this->picaFile;
/*
* split raw record in its levels (raw)
*/
$recordLevels = explode("\n\n", $rawPicaRecord);
$mode = null;
$modeArr['alg']['count'] = $modeArr['lok']['count'] = $modeArr['exp']['count'] = 0;
$record['fields'] = [];
$j = 0;
foreach ($recordLevels as $level) {
/*
* find record type
*/
$match = [];
if (preg_match("/^(alg|lok|exp)/", $level, $match)) {
if (!empty($record['fields'][$match[1]])) {
$modeArr[$match[1]]['count']++;
$mode = $match[1] . $modeArr[$match[1]]['count'];
} else {
$mode = $match[1];
}
}
/*
* split level in its fields
*/
$fieldsArray = explode("\n", $level);
/*
* parse lines to Pica Fields
*/
$rawFields = array_slice($fieldsArray, 1, count($fieldsArray) - 1);
$record['fields'][$mode] = [];
foreach ($rawFields as $rawField) {
$record['fields'][$mode][] = Parser::parseField($rawField);
}
}
$this->assertNotEmpty($record['fields']['alg']);
$this->assertNotEmpty($record['fields']['lok']);
$this->assertNotEmpty($record['fields']['exp']);
$field = $this->searchField($record, "028A");
$notExist = true;
$empty = true;
foreach ($field['subfields'] as $subField) {
if ($subField['code'] === '#' && !empty($subField['code'])) {
$notExist = false;
$empty = false;
}
}
if ($notExist && $empty) {
$this->fail('pseudo sub field "#" not found or empty');
}
// assert occurence of field 201B in first exp equals 01
$this->assertEquals('01', $record['fields']['exp'][0]['occurrence']);
}
/**
* {@inheritDoc}
*/
protected function next()
{
$record = false;
if (current($this->_data) !== false) {
$record = array('fields' => array());
do {
$line = current($this->_data);
$record['fields'][] = PicaPlainParser::parseField($line);
} while (next($this->_data));
next($this->_data);
}
return $record;
}
