/**
* Determine if some value fits inside a database column.
*
* Right now this check is limited to string values. Future versions might
* support binary data and numbers as well.
*
* @param mixed $content
* @param string $type
* @param null $length
*
* @throws \Chromabits\Nucleus\Exceptions\LackOfCoffeeException
* @return bool
*/
public static function fits($content, $type, $length = null)
{
switch ($type) {
case static::TYPE_CHAR:
case static::TYPE_VARCHAR:
return Std::within(0, Std::coalesce($length, 255), strlen($content));
case static::TYPE_TINYTEXT:
return Std::within(0, Std::coalesce($length, 2 ** 8), strlen($content));
case static::TYPE_TEXT:
return Std::within(0, Std::coalesce($length, 2 ** 16), strlen($content));
case static::TYPE_MEDIUMTEXT:
return Std::within(0, Std::coalesce($length, 2 ** 24), strlen($content));
case static::TYPE_LONGTEXT:
return Std::within(0, Std::coalesce($length, 2 ** 32), strlen($content));
}
throw new LackOfCoffeeException('Not implemented.');
}
public function testWithinValidation()
{
$this->setExpectedException(LackOfCoffeeException::class);
Std::within(4000, -1, 34);
}
public function testWithin()
{
$this->assertEqualsMatrix([[true, Std::within(0, 12, 3)], [true, Std::within(-40, 12, -5)], [true, Std::within(-100, -20, -40)], [false, Std::within(0.0, 12, 12.0001)], [false, Std::within(-40, 12, -80)], [false, Std::within(-100, -20, 40)]]);
}
