/**
* Assert the value is valid for the expectation
*
* @param mixed $value
* @param array $options
* @return bool
*/
public static function assert($value, array $options = [])
{
$format = Arr::pluck($options, 'format', self::$format);
$date = DT::createFromFormat($format, $value);
if ($date && $date->format($format) == $value) {
return true;
}
throw new AssertionException(sprintf('%s is not a valid datetime', $value));
}
/** @test */
public function should_accept_custom_format()
{
$this->assertTrue(DateTime::assert('2015-08-09 13:57:33', ['format' => 'Y-m-d H:i:s']));
}