private function assert_dirtifies($method)
{
$model = new Author();
$datetime = new DateTime();
$datetime->attribute_of($model, 'some_date');
$args = func_get_args();
array_shift($args);
call_user_func_array(array($datetime, $method), $args);
$this->assert_has_keys('some_date', $model->dirty_attributes());
}
private function assert_dirtifies($method)
{
try {
$model = new Author();
} catch (DatabaseException $e) {
$this->mark_test_skipped('failed to connect. ' . $e->getMessage());
}
$datetime = new DateTime();
$datetime->attribute_of($model, 'some_date');
$args = func_get_args();
array_shift($args);
call_user_func_array(array($datetime, $method), $args);
$this->assert_has_keys('some_date', $model->dirty_attributes());
}
public function test_clone()
{
$model = $this->get_model();
$model_attribute = 'some_date';
$datetime = new DateTime();
$datetime->attribute_of($model, $model_attribute);
$cloned_datetime = clone $datetime;
// Assert initial state
$this->assert_false($model->attribute_is_dirty($model_attribute));
$cloned_datetime->add(new DateInterval('PT1S'));
// Assert that modifying the cloned object didn't flag the model
$this->assert_false($model->attribute_is_dirty($model_attribute));
$datetime->add(new DateInterval('PT1S'));
// Assert that modifying the model-attached object did flag the model
$this->assert_true($model->attribute_is_dirty($model_attribute));
// Assert that the dates are equal but not the same instance
$this->assert_equals($datetime, $cloned_datetime);
$this->assert_not_same($datetime, $cloned_datetime);
}
