function testDeleteWhere() { $row = array('title' => 'delete', 'body' => 'delete'); $count = 5; for ($i = 0; $i < $count; $i++) { $this->table->insert($row); } $this->table->delete('title = ? AND body = ?', 'delete', 'delete'); $affected_rows = $this->table->getConn()->affectedRows(); $this->assertEquals($count, $affected_rows); $this->table->delete(null); $affected_rows = $this->table->getConn()->affectedRows(); $this->assertTrue($affected_rows > 1); }