Completed
Push — master ( 655866...6dac67 )
by Andreas
04:32 queued 01:54
created

JUnitParser::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 2
Bugs 1 Features 1
Metric Value
c 2
b 1
f 1
dl 0
loc 4
rs 10
cc 1
eloc 2
nc 1
nop 0
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<?php
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/**
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 * Copyright (c) Andreas Heigl<[email protected]>
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 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * of this software and associated documentation files (the "Software"), to deal
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 * in the Software without restriction, including without limitation the rights
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 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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 * copies of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included in
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 * all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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 * THE SOFTWARE.
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 *
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 * @author    Andreas Heigl<[email protected]>
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 * @copyright Andreas Heigl
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 * @license   http://www.opensource.org/licenses/mit-license.php MIT-License
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 * @since     16.06.2016
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 * @link      http://github.com/heiglandreas/org.heigl.junitdiff
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 */
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namespace Org_Heigl\JUnitDiff;
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class JUnitParser
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{
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    public function __construct()
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    {
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        libxml_use_internal_errors(true);
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    }
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    public function getLastLibXmlError()
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    {
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        $error = libxml_get_last_error();
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        if (! $error instanceof \LibXMLError) {
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            return false;
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        }
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        libxml_clear_errors();
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        return $error;
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    }
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    /**
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     * @param string $filename
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     *
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     * @return array
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     */
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    public function parseFile($filename)
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    {
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        if (! is_readable($filename)) {
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            throw new \UnexpectedValueException(sprintf(
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                'File %s is not readable',
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                basename($filename)
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            ));
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        }
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        $dom = new \DOMDocument(1.0, 'UTF-8');
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        $dom->load($filename);
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        if ($this->getLastLibXmlError()) {
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            throw new \UnexpectedValueException(sprintf(
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                'File %s seems not to be a JUnit-File',
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                basename($filename)
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            ));
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        }
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        $xpath = new \DOMXPath($dom);
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        $result = [];
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        $items = $xpath->query('//testcase');
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        foreach ($items as $item) {
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            if ($item->hasAttribute('class')) {
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                $class = $item->getAttribute('class');
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            } else {
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                $class = explode('::', $item->parentNode->getAttribute('name'))[0];
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            }
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            $type = 'success';
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            foreach ($item->childNodes as $child) {
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                if ($child->nodeType != XML_ELEMENT_NODE) {
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                    continue;
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                }
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                $type = $child->nodeName;
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            }
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            $result[$class . '::' . $item->getAttribute('name')] = $type;
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        }
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        return $result;
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    }
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}
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