Completed
Pull Request — master (#62)
by Alessandro
05:54
created

PhpCodeCoverageCompat::loadIfNotPresent()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 2.5

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 6
ccs 2
cts 4
cp 0.5
rs 9.4285
cc 2
eloc 3
nc 2
nop 2
crap 2.5
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<?php
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namespace Paraunit\Configuration;
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/**
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 * Class PhpCodeCoverageCompat
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 * @package Paraunit\Configuration
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 */
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class PhpCodeCoverageCompat
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{
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    private static $map = array(
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        '\PHP_CodeCoverage' => 'SebastianBergmann\CodeCoverage\CodeCoverage',
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        '\PHP_CodeCoverage_Filter' => 'SebastianBergmann\CodeCoverage\Filter',
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        '\PHP_CodeCoverage_Report_Text' => 'SebastianBergmann\CodeCoverage\Report\Text',
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        '\PHP_CodeCoverage_Report_Clover' => 'SebastianBergmann\CodeCoverage\Report\Clover',
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        '\PHP_CodeCoverage_Report_HTML' => 'SebastianBergmann\CodeCoverage\Report\Html\Facade',
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        '\PHP_CodeCoverage_Report_XML' => 'SebastianBergmann\CodeCoverage\Report\Xml\Facade',
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        '\PHP_CodeCoverage_Driver_PHPDBG' => 'SebastianBergmann\CodeCoverage\Driver\PHPDBG',
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    );
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    /**
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     * This function does a polyfill for the PHP_CodeCoverage package, because before 4.0 it doesn't use namespaces;
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     * it also does a reverse-polyfill, since the coverage results may be generated by an older version
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     */
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    public static function load()
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    {
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        foreach (self::$map as $oldName => $newName) {
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            self::loadIfNotPresent($oldName, $newName);
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            self::loadIfNotPresent($newName, $oldName);
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        }
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    }
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    /**
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     * @param string $class
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     * @param string $alias
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     */
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    private static function loadIfNotPresent($class, $alias)
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    {
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        if (! class_exists($alias)) {
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            class_alias($class, $alias);
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        }
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    }
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}
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