/**
* Test for hour extraction from date.
*
* @return void
*
* @since 12.1
*/
public function test__toStringHour()
{
$q = new JDatabaseQueryInspector($this->dbo);
$q->select($q->hour($q->quoteName('col')))->from('table');
$this->assertThat((string) $q, $this->equalTo(PHP_EOL . "SELECT HOUR(`col`)" . PHP_EOL . "FROM table"));
}