function testCountAndInsert()
{
$t = new Naf_Table('test');
$this->assertEqual(0, $t->count());
$this->assertEqual(1, $t->insert(array('name' => 'test name')));
$this->assertEqual(1, $t->count());
$row = $t->find(1);
$this->assertEqual('test name', $row['name']);
}
/**
* Filter a field to be unique.
*
* @param string $field
* @param mixed $value
* @return mixed value of $value if it is unique, bool FALSE otherwise
*/
protected function _filterUnique($field, $value)
{
$where = array($field . ' = ?' => $value);
if (!empty($this->_data[$this->_pk])) {
$where[$this->_tableName . '.' . $this->_pk . ' != ?'] = $this->_data[$this->_pk];
}
if ($this->_table->count($where)) {
return false;
}
return $value;
}
