public function testConnection() { $c = new MySQLConnection(); try { $c->getMysqli(); } catch (\Littled\Exception\ConfigurationUndefinedException $ex) { $this->assertEquals('MYSQL_HOST not found in app settings.', $ex->getMessage()); } $rs = $c->fetchRecords("select * from promotion order by id asc"); $this->assertCount(4, $rs, "Number of records returned by fetchRecords()"); $row = $rs[0]; $this->assertEquals('MAY14', $row->code, "Test field from first row."); }