And.php in Zircon Profile 8

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vendor/phpunit/phpunit/src/Framework/Constraint/And.php

<?php

/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Logical AND.
 *
 * @since Class available since Release 3.0.0
 */
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 $constraint) {
      if (!$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 int
   * @since  Method available since Release 3.4.0
   */
  public function count() {
    $count = 0;
    foreach ($this->constraints as $constraint) {
      $count += count($constraint);
    }
    return $count;
  }

}

Classes

Name	Description
PHPUnit_Framework_Constraint_And	Logical AND.