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<?php |
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namespace Peridot\Leo\Matcher; |
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use Peridot\Leo\Assertion; |
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use Peridot\Leo\Matcher\Template\TemplateInterface; |
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/** |
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* AbstractMatcher serves as the base for all Matchers. |
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* |
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* @package Peridot\Leo\Matcher |
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*/ |
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abstract class AbstractMatcher implements MatcherInterface |
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{ |
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/** |
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* @var mixed |
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*/ |
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protected $expected; |
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/** |
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* @var bool |
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*/ |
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protected $negated = false; |
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/** |
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* @var TemplateInterface |
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*/ |
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protected $template; |
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/** |
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* @var Assertion |
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*/ |
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protected $assertion; |
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/** |
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* @param mixed $expected |
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*/ |
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public function __construct($expected) |
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{ |
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$this->expected = $expected; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return bool |
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*/ |
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public function isNegated() |
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{ |
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return $this->negated; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return $this |
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*/ |
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public function invert() |
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{ |
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$this->negated = !$this->negated; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @param mixed $actual |
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* @return Match |
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*/ |
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public function match($actual = "") |
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{ |
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$isMatch = $this->doMatch($actual); |
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if ($this->isNegated()) { |
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$isMatch = !$isMatch; |
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} |
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return new Match($isMatch, $this->expected, $actual, $this->isNegated()); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return TemplateInterface |
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*/ |
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public function getTemplate() |
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{ |
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if (! isset($this->template)) { |
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return $this->getDefaultTemplate(); |
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} |
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return $this->template; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @param TemplateInterface $template |
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* @return $this |
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*/ |
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public function setTemplate(TemplateInterface $template) |
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{ |
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$this->template = $template; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @param Assertion $assertion |
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* @return $this |
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*/ |
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public function setAssertion(Assertion $assertion) |
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{ |
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$this->assertion = $assertion; |
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return $this; |
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} |
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/** |
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* The actual matching algorithm for the matcher. This is called by ->match() |
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* to create a Match result. |
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* |
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* @param mixed $actual |
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* @return bool |
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*/ |
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abstract protected function doMatch($actual); |
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} |
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peridot-php /
leo
