public function PHPUnit_Framework_Constraint::evaluate

Evaluates the constraint for parameter $other

If $returnResult is set to FALSE (the default), an exception is thrown in case of a failure. NULL is returned otherwise.

If $returnResult is TRUE, the result of the evaluation is returned as a boolean value instead: TRUE in case of success, FALSE in case of a failure.

Parameters

mixed $other Value or object to evaluate.:

string $description Additional information about the test:

bool $returnResult Whether to return a result or throw an exception:

Return value

mixed

Throws

PHPUnit_Framework_ExpectationFailedException

File

drupal/core/vendor/phpunit/phpunit/PHPUnit/Framework/Constraint.php, line 78

Class

PHPUnit_Framework_Constraint

Abstract base class for constraints. which are placed upon any value.

Code

public function evaluate($other, $description = '', $returnResult = FALSE) {
  $success = FALSE;
  if ($this
    ->matches($other)) {
    $success = TRUE;
  }
  if ($returnResult) {
    return $success;
  }
  if (!$success) {
    $this
      ->fail($other, $description);
  }
}