/**
* Returns the first record found in the file $filename, or null if no records found.
*
* @param $filename
* @return null|Collection
*/
public static function fromFile($filename)
{
$records = Collection::fromFile($filename)->toArray();
if (!count($records)) {
throw new RecordNotFound();
}
return $records[0];
}
protected function getNthrecord($n)
{
$records = Collection::fromFile('tests/data/sru-alma.xml')->toArray();
return $records[$n - 1];
}
/**
* @inheritdoc
*/
public function loadFile($file)
{
$collection = MarcCollection::fromFile($file);
return $this->convertRecord($collection->records);
}
public function testAlmaSample()
{
$collection = Collection::fromFile('tests/data/sru-alma.xml');
$this->assertCount(3, $collection->toArray());
}
