class PHPUnit_Framework_Constraint_And

PHPUnit_Framework_Constraint_Not::failureDescription in drupal/core/vendor/phpunit/phpunit/PHPUnit/Framework/Constraint/Not.php

Returns the description of the failure

PHPUnit_Framework_Constraint_Not::toString in drupal/core/vendor/phpunit/phpunit/PHPUnit/Framework/Constraint/Not.php

Returns a string representation of the constraint.

class PHPUnit_Framework_Constraint_And extends PHPUnit_Framework_Constraint {

  /**
   * @var PHPUnit_Framework_Constraint[]
   */
  protected $constraints = array();

  /**
   * @var PHPUnit_Framework_Constraint
   */
  protected $lastConstraint = NULL;

  /**
   * @param  PHPUnit_Framework_Constraint[] $constraints
   * @throws PHPUnit_Framework_Exception
   */
  public function setConstraints(array $constraints) {
    $this->constraints = array();
    foreach ($constraints as $key => $constraint) {
      if (!$constraint instanceof PHPUnit_Framework_Constraint) {
        throw new PHPUnit_Framework_Exception('All parameters to ' . __CLASS__ . ' must be a constraint object.');
      }
      $this->constraints[] = $constraint;
    }
  }

  /**
   * 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.
   *
   * @param  mixed $other Value or object to evaluate.
   * @param  string $description Additional information about the test
   * @param  bool $returnResult Whether to return a result or throw an exception
   * @return mixed
   * @throws PHPUnit_Framework_ExpectationFailedException
   */
  public function evaluate($other, $description = '', $returnResult = FALSE) {
    $success = TRUE;
    $constraint = NULL;
    foreach ($this->constraints as $constraint) {
      if (!$constraint
        ->evaluate($other, $description, TRUE)) {
        $success = FALSE;
        break;
      }
    }
    if ($returnResult) {
      return $success;
    }
    if (!$success) {
      $this
        ->fail($other, $description);
    }
  }

  /**
   * Returns a string representation of the constraint.
   *
   * @return string
   */
  public function toString() {
    $text = '';
    foreach ($this->constraints as $key => $constraint) {
      if ($key > 0) {
        $text .= ' and ';
      }
      $text .= $constraint
        ->toString();
    }
    return $text;
  }

  /**
   * Counts the number of constraint elements.
   *
   * @return integer
   * @since  Method available since Release 3.4.0
   */
  public function count() {
    $count = 0;
    foreach ($this->constraints as $constraint) {
      $count += count($constraint);
    }
    return $count;
  }

}