5 * Copyright (c) 2002-2011, Sebastian Bergmann <sebastian@phpunit.de>.
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38 * @subpackage Framework_Constraint
39 * @author Bernhard Schussek <bschussek@2bepublished.at>
40 * @copyright 2002-2011 Sebastian Bergmann <sebastian@phpunit.de>
41 * @license http://www.opensource.org/licenses/bsd-license.php BSD License
42 * @link http://www.phpunit.de/
43 * @since File available since Release 3.6.0
50 * @subpackage Framework_Constraint
51 * @author Bernhard Schussek <bschussek@2bepublished.at>
52 * @copyright 2002-2011 Sebastian Bergmann <sebastian@phpunit.de>
53 * @license http://www.opensource.org/licenses/bsd-license.php BSD License
54 * @version Release: 3.6.3
55 * @link http://www.phpunit.de/
56 * @since Class available since Release 3.6.0
59 abstract class PHPUnit_Framework_Constraint_Composite extends PHPUnit_Framework_Constraint
62 * @var PHPUnit_Framework_Constraint
64 protected $innerConstraint;
67 * @param PHPUnit_Framework_Constraint $innerConstraint
68 * @param string $attributeName
70 public function __construct(PHPUnit_Framework_Constraint $innerConstraint)
72 $this->innerConstraint = $innerConstraint;
76 * Evaluates the constraint for parameter $other
78 * If $returnResult is set to FALSE (the default), an exception is thrown
79 * in case of a failure. NULL is returned otherwise.
81 * If $returnResult is TRUE, the result of the evaluation is returned as
82 * a boolean value instead: TRUE in case of success, FALSE in case of a
85 * @param mixed $other Value or object to evaluate.
86 * @param string $description Additional information about the test
87 * @param bool $returnResult Whether to return a result or throw an exception
89 * @throws PHPUnit_Framework_ExpectationFailedException
91 public function evaluate($other, $description = '', $returnResult = FALSE)
94 return $this->innerConstraint->evaluate(
101 catch (PHPUnit_Framework_ExpectationFailedException $e) {
102 $this->fail($other, $description);
107 * Counts the number of constraint elements.
111 public function count()
113 return count($this->innerConstraint);