5 * Copyright (c) 2002-2011, Sebastian Bergmann <sebastian@phpunit.de>.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
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13 * notice, this list of conditions and the following disclaimer.
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16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
20 * * Neither the name of Sebastian Bergmann nor the names of his
21 * contributors may be used to endorse or promote products derived
22 * from this software without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
25 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
26 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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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 3.0.0
47 * Constraint that asserts that the Traversable it is applied to contains
51 * @subpackage Framework_Constraint
52 * @author Sebastian Bergmann <sebastian@phpunit.de>
53 * @copyright 2002-2011 Sebastian Bergmann <sebastian@phpunit.de>
54 * @license http://www.opensource.org/licenses/bsd-license.php BSD License
55 * @version Release: 3.5.14
56 * @link http://www.phpunit.de/
57 * @since Class available since Release 3.0.0
59 class PHPUnit_Framework_Constraint_TraversableContains extends PHPUnit_Framework_Constraint
69 public function __construct($value)
71 $this->value = $value;
75 * Evaluates the constraint for parameter $other. Returns TRUE if the
76 * constraint is met, FALSE otherwise.
78 * @param mixed $other Value or object to evaluate.
81 public function evaluate($other)
83 if ($other instanceof SplObjectStorage) {
84 return $other->contains($this->value);
87 if (is_object($this->value)) {
88 foreach ($other as $element) {
89 if ($element === $this->value) {
94 foreach ($other as $element) {
95 if ($element == $this->value) {
105 * Returns a string representation of the constraint.
109 public function toString()
111 if (is_string($this->value) && strpos($this->value, "\n") !== FALSE) {
112 return 'contains "' . $this->value . '"';
114 return 'contains ' . PHPUnit_Util_Type::toString($this->value);
118 protected function customFailureDescription($other, $description, $not)
121 'Failed asserting that an %s %s.',
123 is_array($other) ? 'array' : 'iterator',