74 lines
1.8 KiB
PHP
74 lines
1.8 KiB
PHP
<?php
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namespace Matcher;
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use PhpSpec\Exception\Example\FailureException;
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use PhpSpec\Matcher\MatcherInterface;
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use Symfony\Component\Console\Tester\ApplicationTester;
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class ApplicationOutputMatcher implements MatcherInterface
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{
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/**
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* Checks if matcher supports provided subject and matcher name.
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*
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* @param string $name
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* @param mixed $subject
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* @param array $arguments
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*
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* @return Boolean
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*/
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public function supports($name, $subject, array $arguments)
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{
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return ($name == 'haveOutput' && $subject instanceof ApplicationTester);
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}
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/**
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* Evaluates positive match.
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*
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* @param string $name
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* @param mixed $subject
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* @param array $arguments
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*/
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public function positiveMatch($name, $subject, array $arguments)
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{
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$expected = $this->normalize($arguments[0]);
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$actual = $this->normalize($subject->getDisplay(true));
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if (strpos($actual, $expected) === false) {
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throw new FailureException(sprintf(
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"Application output did not contain expected '%s'. Actual output:\n'%s'" ,
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$expected,
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$subject->getDisplay()
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));
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}
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}
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private function normalize($string)
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{
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$string = preg_replace('/\([0-9]+ms\)/', '', $string);
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return $string;
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}
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/**
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* Evaluates negative match.
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*
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* @param string $name
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* @param mixed $subject
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* @param array $arguments
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*/
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public function negativeMatch($name, $subject, array $arguments)
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{
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throw new FailureException('Negative application output matcher not implemented');
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}
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/**
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* Returns matcher priority.
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*
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* @return integer
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*/
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public function getPriority()
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{
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return 51;
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}
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} |