function once

Returns a matcher that matches when the method it is evaluated for is executed exactly once.

@since Method available since Release 3.0.0

Return value

PHPUnit_Framework_MockObject_Matcher_InvokedCount

File

drupal/core/vendor/phpunit/phpunit/PHPUnit/Framework/Assert/Functions.php, line 2285

Code

function once() {
  return call_user_func_array('PHPUnit_Framework_TestCase::once', func_get_args());
}