81 lines
2.2 KiB
PHP
81 lines
2.2 KiB
PHP
<?php
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namespace Hamcrest\Arrays;
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/**
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* Tests for the presence of both a key and value inside an array.
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*/
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use Hamcrest\Description;
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use Hamcrest\Matcher;
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use Hamcrest\TypeSafeMatcher;
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use Hamcrest\Util;
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/**
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* @namespace
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*/
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class IsArrayContainingKeyValuePair extends TypeSafeMatcher
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{
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private $_keyMatcher;
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private $_valueMatcher;
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public function __construct(Matcher $keyMatcher, Matcher $valueMatcher)
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{
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parent::__construct(self::TYPE_ARRAY);
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$this->_keyMatcher = $keyMatcher;
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$this->_valueMatcher = $valueMatcher;
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}
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protected function matchesSafely($array)
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{
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foreach ($array as $key => $value) {
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if ($this->_keyMatcher->matches($key) && $this->_valueMatcher->matches($value)) {
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return true;
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}
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}
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return false;
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}
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protected function describeMismatchSafely($array, Description $mismatchDescription)
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{
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//Not using appendValueList() so that keys can be shown
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$mismatchDescription->appendText('array was ')
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->appendText('[')
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;
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$loop = false;
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foreach ($array as $key => $value) {
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if ($loop) {
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$mismatchDescription->appendText(', ');
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}
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$mismatchDescription->appendValue($key)->appendText(' => ')->appendValue($value);
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$loop = true;
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}
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$mismatchDescription->appendText(']');
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}
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public function describeTo(Description $description)
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{
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$description->appendText('array containing [')
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->appendDescriptionOf($this->_keyMatcher)
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->appendText(' => ')
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->appendDescriptionOf($this->_valueMatcher)
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->appendText(']')
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;
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}
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/**
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* Test if an array has both an key and value in parity with each other.
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*
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* @factory hasEntry
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*/
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public static function hasKeyValuePair($key, $value)
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{
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return new self(
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Util::wrapValueWithIsEqual($key),
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Util::wrapValueWithIsEqual($value)
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);
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}
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}
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