/**
* Tests the JDatabaseQuery::having method.
*
* @return void
*
* @since 11.3
*/
public function testHaving()
{
$q = new JDatabaseQueryInspector($this->dbo);
$this->assertThat($q->having('COUNT(foo) > 1'), $this->identicalTo($q), 'Tests chaining.');
$this->assertThat(trim($q->having), $this->equalTo('HAVING COUNT(foo) > 1'), 'Tests rendered value.');
// Add another column.
$q->having('COUNT(bar) > 2');
$this->assertThat(trim($q->having), $this->equalTo('HAVING COUNT(foo) > 1 AND COUNT(bar) > 2'), 'Tests rendered value after second use.');
// Reset the field to test the glue.
$q->having = null;
$q->having('COUNT(foo) > 1', 'OR');
$q->having('COUNT(bar) > 2');
$this->assertThat(trim($q->having), $this->equalTo('HAVING COUNT(foo) > 1 OR COUNT(bar) > 2'), 'Tests rendered value with OR glue.');
}