/**
* {@inheritdoc}
*/
public function count()
{
if (null === $this->count && $this->file) {
$length = $this->length;
$this->length = 0;
$this->count = parent::count();
$this->length = $length;
}
return $this->count ?: 0;
}
/**
* @depends testCurrent
*/
public function testHeaderRowNumber(CsvReader $reader)
{
$reader->rewind();
$this->assertEquals(0, $reader->key());
$this->assertCount(17, $reader);
$reader->setHeaderRowNumber(1);
$reader->rewind();
$this->assertEquals(1, $reader->key());
$this->assertCount(16, $reader);
return $reader;
}