5 * Copyright (c) 2002-2011, Sebastian Bergmann <sebastian@phpunit.de>.
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9 * modification, are permitted provided that the following conditions
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21 * contributors may be used to endorse or promote products derived
22 * from this software without specific prior written permission.
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38 * @subpackage Framework_Constraint
39 * @author Sebastian Bergmann <sebastian@phpunit.de>
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 3.1.0
50 * @subpackage Framework_Constraint
51 * @author Sebastian Bergmann <sebastian@phpunit.de>
52 * @copyright 2002-2011 Sebastian Bergmann <sebastian@phpunit.de>
53 * @license http://www.opensource.org/licenses/bsd-license.php BSD License
54 * @version Release: 3.5.13
55 * @link http://www.phpunit.de/
56 * @since Class available since Release 3.1.0
59 class PHPUnit_Framework_Constraint_Attribute extends PHPUnit_Framework_Constraint
64 protected $attributeName;
67 * @var PHPUnit_Framework_Constraint
69 protected $constraint;
72 * @param PHPUnit_Framework_Constraint $constraint
73 * @param string $attributeName
75 public function __construct(PHPUnit_Framework_Constraint $constraint, $attributeName)
77 $this->attributeName = $attributeName;
78 $this->constraint = $constraint;
82 * Evaluates the constraint for parameter $other. Returns TRUE if the
83 * constraint is met, FALSE otherwise.
85 * @param mixed $other Value or object to evaluate.
88 public function evaluate($other)
90 return $this->constraint->evaluate(
91 PHPUnit_Framework_Assert::readAttribute(
92 $other, $this->attributeName
98 * @param mixed $other The value passed to evaluate() which failed the
100 * @param string $description A string with extra description of what was
101 * going on while the evaluation failed.
102 * @param boolean $not Flag to indicate negation.
103 * @throws PHPUnit_Framework_ExpectationFailedException
105 public function fail($other, $description, $not = FALSE)
108 PHPUnit_Framework_Assert::readAttribute(
109 $other, $this->attributeName
117 * Returns a string representation of the constraint.
121 public function toString()
123 return 'attribute "' . $this->attributeName . '" ' .
124 $this->constraint->toString();
128 * Counts the number of constraint elements.
131 * @since Method available since Release 3.4.0
133 public function count()
135 return count($this->constraint);
139 * @since Method available since Release 3.4.0
141 protected function customFailureDescription($other, $description, $not)
144 'Failed asserting that %s.',