protected function DrupalTestCase::assertNull in SimpleTest 6.2

Same name and namespace in other branches

1. 5 drupal_test_case.php \DrupalTestCase::assertNull()
2. 6 drupal_test_case.php \DrupalTestCase::assertNull()
3. 7.2 drupal_web_test_case.php \DrupalTestCase::assertNull()
4. 7 drupal_web_test_case.php \DrupalTestCase::assertNull()

Check to see if a value is NULL.

Parameters

$value: The value on which the assertion is to be done.

$message: The message to display along with the assertion.

$group: The type of assertion - examples are "Browser", "PHP".

Return value

TRUE if the assertion succeeded, FALSE otherwise.

File

./drupal_web_test_case.php, line 281

Class

DrupalTestCase

Base class for Drupal tests.

Code

protected function assertNull($value, $message = '', $group = 'Other') {
  return $this
    ->assert(!isset($value), $message ? $message : t('Value @value is NULL.', array(
    '@value' => var_export($value, TRUE),
  )), $group);
}