Completed
Push — master ( e91cdf...4daf57 )
by Arnold
9s
created

ResponseConvertor::flattenHeaders()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 3

Importance

Changes 0
Metric Value
dl 0
loc 8
ccs 4
cts 4
cp 1
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 4
nc 3
nop 1
crap 3
1
<?php
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namespace Jasny\Codeception;
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use Psr\Http\Message\ResponseInterface;
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use Symfony\Component\BrowserKit\Response as BrowserKitResponse;
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/**
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 * Convert a PSR-7 response to a codeception response
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 */
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class ResponseConvertor
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{
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    /**
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     * Convert a PSR-7 response to a codeception response
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     * 
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     * @param ResponseInterface $psrResponse
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     * @return BrowserKitResponse
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     */
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    public function convert(ResponseInterface $psrResponse)
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    {
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        return new BrowserKitResponse(
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            (string)$psrResponse->getBody(),
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            $psrResponse->getStatusCode() ?: 200,
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            $this->flattenHeaders($psrResponse->getHeaders())
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        );
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    }
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    /**
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     * Flatten headers
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     * 
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     * @param array $headers
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     * @return array
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     */
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    protected function flattenHeaders(array $headers)
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    {
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        foreach ($headers as &$value) {
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            $value = is_array($value) ? end($value) : $value;
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        }
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        return $headers;
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    }
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}
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