exussum12\CoverageChecker\CloverLoader

Complexity

Total Complexity

12

Size/Duplication

Total Lines	82
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
C	getLines()	0	30	7
A	isValidLine()	0	8	2
A	handleNotFoundFile()	0	4	1
A	getDescription()	0	4	1

<?php
namespace exussum12\CoverageChecker;

use XMLReader;

/**
 * Class XMLReport
 * Used for reading in a phpunit clover XML file
 * @package exussum12\CoverageChecker
 */
class CloverLoader implements FileChecker
{
    /**
     * @var string
     */
    protected $file;
    /**
     * @var array
     */
    protected $coveredLines;

    /**
     * XMLReport constructor.
     * @param string $file the path the to phpunit clover file
     */
    public function __construct($file)
    {
        $this->file = $file;
    }

    /**
     * {@inheritdoc}
     */
    public function getLines()
    {
        $this->coveredLines = [];
        $reader = new XMLReader;
        $reader->open($this->file);
        $currentFile = '';
        while ($reader->read()) {
            if ((
                $reader->name === "file" &&
                $reader->nodeType == XMLReader::ELEMENT
            )) {
                $currentFile = $reader->getAttribute('name');
                $this->coveredLines[$currentFile] = [];
            }

            if ((
                $reader->name === "line" &&
                $reader->getAttribute("type") == "stmt"
            )) {
                $covered = $reader->getAttribute('count') > 0;

                $this->coveredLines
                    [$currentFile]
                    [$reader->getAttribute('num')]
                    = $covered ?: "No test coverage";
            }
        }

        return $this->coveredLines;
    }

    /**
     * {@inheritdoc}
     */
    public function isValidLine($file, $line)
    {
        if (!isset($this->coveredLines[$file][$line])) {
            return null;
        }

        return $this->coveredLines[$file][$line] > 0;
    }

    /**
     * {@inheritdoc}
     */
    public function handleNotFoundFile()
    {
        return null;
    }

    /**
     * {@inheritdoc}
     */
    public static function getDescription()
    {
        return 'Parses text output in clover (xml) format';
    }
}