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protected function DrupalTestCase::assertNull in SimpleTest 7.2

Same name and namespace in other branches
  1. 5 drupal_test_case.php \DrupalTestCase::assertNull()
  2. 6.2 drupal_web_test_case.php \DrupalTestCase::assertNull()
  3. 6 drupal_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 276
Provides DrupalTestCase, DrupalUnitTestCase, and DrupalWebTestCase classes.

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);
}