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<?php |
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namespace Isolate\UnitOfWork\Entity\Property\PHPUnitComparator; |
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use SebastianBergmann\Comparator\Comparator; |
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use SebastianBergmann\Comparator\ComparisonFailure; |
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class StrictScalarComparator extends Comparator |
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{ |
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/** |
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* @param mixed $expected |
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* @param mixed $actual |
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* @return bool |
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*/ |
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public function accepts($expected, $actual) |
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{ |
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return ((is_scalar($expected) xor null === $expected) && |
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(is_scalar($actual) xor null === $actual)) |
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// allow comparison between strings and objects featuring __toString() |
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|| (is_string($expected) && is_object($actual) && method_exists($actual, '__toString')) |
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|| (is_object($expected) && method_exists($expected, '__toString') && is_string($actual)); |
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} |
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/** |
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* @param mixed $expected |
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* @param mixed $actual |
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* @param float $delta |
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* @param bool|false $canonicalize |
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* @param bool|false $ignoreCase |
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* @throws ComparisonFailure |
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*/ |
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public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false) |
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{ |
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$expectedToCompare = $expected; |
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$actualToCompare = $actual; |
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// always compare as strings to avoid strange behaviour |
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// otherwise 0 == 'Foobar' |
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if (is_string($expected) || is_string($actual)) { |
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$expectedToCompare = (string) $expectedToCompare; |
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$actualToCompare = (string) $actualToCompare; |
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if ($ignoreCase) { |
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$expectedToCompare = strtolower($expectedToCompare); |
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$actualToCompare = strtolower($actualToCompare); |
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} |
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} |
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if (is_null($expectedToCompare) && !is_bool($actual) || is_null($actual) && !is_bool($expectedToCompare)) { |
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if ($expected !== $actual) { |
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$this->throwComparisonFailureException($expected, $actual); |
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} |
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} |
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if ($expectedToCompare != $actualToCompare) { |
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if (is_string($expected) && is_string($actual)) { |
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throw new ComparisonFailure( |
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$expected, |
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$actual, |
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$this->exporter->export($expected), |
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$this->exporter->export($actual), |
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false, |
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'Failed asserting that two strings are equal.' |
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); |
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} |
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$this->throwComparisonFailureException($expected, $actual); |
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} |
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} |
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/** |
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* @param $expected |
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* @param $actual |
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*/ |
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private function throwComparisonFailureException($expected, $actual) |
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{ |
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throw new ComparisonFailure( |
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$expected, |
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$actual, |
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$this->exporter->export($expected), |
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$this->exporter->export($actual), |
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false, |
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sprintf( |
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'Failed asserting that %s matches expected %s.', |
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$this->exporter->export($actual), |
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$this->exporter->export($expected) |
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) |
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); |
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} |
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} |
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isolate-org /
unit-of-work
