/**
* return a row of data
*
* @return void
* @access public
*/
public function current()
{
if (null === $this->row) {
$row = $this->result->fetchRow($this->fetchmode);
if (PEAR::isError($row)) {
$row = false;
}
$this->row = $row;
}
return $this->row;
}
/**
* @param MDB2_Result_Common $result the query result to check
* @param type $rownum the row in the $result to check
* @param type $data the expected data
* @return bool
*/
public function verifyFetchedValues(&$result, $rownum, $data)
{
$row = $result->fetchRow(MDB2_FETCHMODE_ASSOC, $rownum);
if (!is_array($row)) {
$result->free();
$this->fail('Error result row is not an array');
return;
}
foreach ($this->fields as $field => $type) {
$value = $row[$field];
if ($type == 'float') {
$delta = 1.0E-10;
} else {
$delta = 0;
}
$this->assertEquals($data[$field], $value, "the value retrieved for field \"{$field}\" doesn't match what was stored into the rownum {$rownum}", $delta);
}
}
