public function retrieveNextCsvRow()
{
$nextLine = IterUtil::getCurrentAndAdvance($this->lines, array('default' => false));
if ($nextLine === false) {
return false;
}
$rows = str_getcsv($nextLine, $this->options['delimiter'], $this->options['enclosure'], $this->options['escape']);
return count($rows) == 0 ? false : $rows;
}
/** @test */
public function testGetCurrentAndAdvanceForIteratorShouldNotThrowErrorWHenProvidedWithDefault()
{
$a = new ArrayIterator(range(0, 1));
$a->rewind();
$a->next();
$this->assertEquals(1, $a->current());
$a->next();
$c = IterUtil::getCurrentAndAdvance($a, array('default' => 'default-value'));
$this->assertEquals($c, 'default-value');
}