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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17 * the documentation and/or other materials provided with the
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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 3.0.0
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: 3.5.14
55 * @link http://www.phpunit.de/
56 * @since Class available since Release 3.0.0
58 class PHPUnit_Framework_Constraint_And extends PHPUnit_Framework_Constraint
61 * @var PHPUnit_Framework_Constraint[]
63 protected $constraints = array();
66 * @var PHPUnit_Framework_Constraint
68 protected $lastConstraint = NULL;
71 * @param PHPUnit_Framework_Constraint[] $constraints
73 public function setConstraints(array $constraints)
75 $this->constraints = array();
77 foreach($constraints as $key => $constraint) {
78 if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
79 throw new InvalidArgumentException(
80 'All parameters to ' . __CLASS__ .
81 ' must be a constraint object.'
85 $this->constraints[] = $constraint;
90 * Evaluates the constraint for parameter $other. Returns TRUE if the
91 * constraint is met, FALSE otherwise.
93 * @param mixed $other Value or object to evaluate.
96 public function evaluate($other)
98 $this->lastConstraint = NULL;
100 foreach($this->constraints as $constraint) {
101 $this->lastConstraint = $constraint;
103 if (!$constraint->evaluate($other)) {
112 * @param mixed $other The value passed to evaluate() which failed the
114 * @param string $description A string with extra description of what was
115 * going on while the evaluation failed.
116 * @param boolean $not Flag to indicate negation.
117 * @throws PHPUnit_Framework_ExpectationFailedException
119 public function fail($other, $description, $not = FALSE)
121 $this->lastConstraint->fail($other, $description, $not);
125 * Returns a string representation of the constraint.
129 public function toString()
133 foreach($this->constraints as $key => $constraint) {
138 $text .= $constraint->toString();
145 * Counts the number of constraint elements.
148 * @since Method available since Release 3.4.0
150 public function count()
154 foreach ($this->constraints as $constraint) {
155 $count += count($constraint);