/**
* Test for `Field::getName()`.
*
* @since 1.0.0
* @access public
*
* @requires function Freyja\Database\Schema\Field::__construct
* @requires function Freyja\Database\Schema\Field::getName
*/
public function testGetName()
{
$field = new Field('field');
$name = $field->getName();
$this->assertEquals($name, 'field', 'Failed asserting that Field::getName() correctly retrieve the field name.');
}
/**
* Build single field.
*
* This method is used by `Freyja\Database\Schema\Table::buildCreate()` and
* uses a property initialized in that method, therefore you SHOULD NOT use
* this method alone. Using this method alone will be the same of casting the
* Field to a string.
*
* @since 1.0.0
* @access public
*
* @param Freyja\Database\Schema\Field $field
* @return string
*
* @throws Freyja\Exceptions\LogicException if AUTO_INCREMENT is set on more
* than one field, or in a non primary key field.
*/
public function buildField(Field $field)
{
if (isset($this->autoinc_field)) {
if ($field->isAutoIncrement()) {
if ($this->autoinc_field == true) {
unset($this->autoinc_field);
throw new LogicException('AUTO_INCREMENT cannot be set on more than one field');
}
if (!in_array($field->getName(), $this->primary_keys)) {
unset($this->autoinc_field);
throw new LogicException('AUTO_INCREMENT cannot be set on a field that isn\'t primary key');
}
$this->autoinc_field = true;
}
}
return (string) $field;
}