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XMLReport::getDescription()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 5
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 3
nc 1
nop 0
dl 0
loc 5
rs 9.4285
c 0
b 0
f 0
1
<?php
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namespace exussum12\CoverageChecker;
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use XMLReader;
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/**
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 * Class XMLReport
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 * Used for reading in a phpunit clover XML file
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 * @package exussum12\CoverageChecker
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 */
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class XMLReport implements FileChecker
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{
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    /**
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     * @var string
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     */
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    protected $file;
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    /**
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     * @var array
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     */
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    protected $coveredLines;
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    /**
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     * XMLReport constructor.
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     * @param string $file the path the to phpunit clover file
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     */
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    public function __construct($file)
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    {
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        $this->file = $file;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function getLines()
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    {
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        $this->coveredLines = [];
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        $reader = new XMLReader;
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        $reader->open($this->file);
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        $currentFile = '';
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        while ($reader->read()) {
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            if ((
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                $reader->name === "file" &&
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                $reader->nodeType == XMLReader::ELEMENT
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            )) {
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                $currentFile = $reader->getAttribute('name');
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                $this->coveredLines[$currentFile] = [];
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            }
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            if ((
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                $reader->name === "line" &&
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                $reader->getAttribute("type") == "stmt"
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            )) {
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                $this->coveredLines
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                    [$currentFile]
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                    [$reader->getAttribute('num')]
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                    = (int) $reader->getAttribute("count");
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            }
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        }
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        return $this->coveredLines;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function isValidLine($file, $line)
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    {
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        if (!isset($this->coveredLines[$file][$line])) {
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            return;
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        }
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        return $this->coveredLines[$file][$line] > 0;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function handleNotFoundFile()
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    {
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        return null;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public static function getDescription()
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    {
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        return 'Parses text output in clover (xml) format designed for ' .
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            'phpunit but any tool which outputs in this format should work';
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    }
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}
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