Passed
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by Alexandra
02:38
created

ReceivedMap::cleanAndFlatten()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 1
dl 0
loc 3
ccs 2
cts 2
cp 1
crap 1
rs 10
c 0
b 0
f 0
1
<?php
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declare(strict_types=1);
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namespace AHJ\ApprovalTests;
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final class ReceivedMap
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{
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    public function create(array $input, array $output): string
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    {
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        $received = [];
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        foreach ($input as $inputKey => $inputValue) {
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            $received[$inputKey] = '[' . $this->serializeMixedType($inputValue) . '] -> ';
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        }
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        foreach ($output as $outputKey => $outputValue) {
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            $received[$outputKey] = $received[$outputKey] . '[' . $this->serializeMixedType($outputValue) . ']';
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        }
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        return $this->cleanAndFlatten($received);
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    }
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    private function serializeMixedType($inputValue, string $currentConcatenations = ''): string
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    {
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        $concatenations = '';
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        if ('string' === gettype($inputValue)) {
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            return $currentConcatenations . $inputValue;
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        }
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        foreach ($inputValue as $item) {
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            if ('array' === gettype($item) || 'object' === gettype($item)) {
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                $concatenations .= '[' . $this->serializeMixedType($item, $concatenations) . ']';
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            } else {
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                $concatenations .= $item . ', ';
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            }
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        }
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        return $concatenations;
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    }
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    /**
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     * @param array $received
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     *                        Example:
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     *                        [
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     *                        [0] => '[foo, 0, [bar, 10, ]] -> [foo, 10, [bar, 60, ]]',
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     *                        [1] => '[foo, 10, [bar, 100, ]] -> [foo, 100, [bar, 600, ]]'
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     *                        ]
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     *
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     * @return string
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     *                Example:
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     *                '[foo, 0, [bar, 10]] -> [foo, 10, [bar, 60]]
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     *                [foo, 10, [bar, 100]] -> [foo, 100, [bar, 600]]'
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     */
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    private function cleanAndFlatten(array $received): string
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    {
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        return str_replace(', ]', ']', implode("\n", $received));
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    }
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}
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