/**
* Test for the charLength method.
*
* @return void
*
* @covers JDatabaseQuery::charLength
* @since 11.1
*/
public function testCharLength()
{
$this->assertThat(
$this->_instance->charLength('a.title'),
$this->equalTo('CHAR_LENGTH(a.title)')
);
$this->assertThat(
$this->_instance->charLength('a.title', '!=', '0'),
$this->equalTo('CHAR_LENGTH(a.title) != 0')
);
$this->assertThat(
$this->_instance->charLength('a.title', 'IS', 'NOT NULL'),
$this->equalTo('CHAR_LENGTH(a.title) IS NOT NULL')
);
}
