Completed
Pull Request — master (#59)
by Alessandro
06:35
created

CoverageMerger::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 1

Importance

Changes 0
Metric Value
dl 0
loc 4
ccs 3
cts 3
cp 1
rs 10
c 0
b 0
f 0
cc 1
eloc 2
nc 1
nop 1
crap 1
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<?php
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namespace Paraunit\Coverage;
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use Paraunit\Lifecycle\ProcessEvent;
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use Paraunit\Process\AbstractParaunitProcess;
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use SebastianBergmann\CodeCoverage\CodeCoverage;
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/**
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 * Class CoverageMerger
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 * @package Paraunit\Coverage
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 */
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class CoverageMerger
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{
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    /** @var  CoverageFetcher */
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    private $coverageFetcher;
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    /** @var  CodeCoverage */
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    private $coverageData;
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    /**
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     * CoverageMerger constructor.
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     * @param CoverageFetcher $coverageFetcher
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     */
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    public function __construct(CoverageFetcher $coverageFetcher)
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    {
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        $this->coverageFetcher = $coverageFetcher;
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    }
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    /**
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     * @param ProcessEvent $processEvent
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     */
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    public function onProcessTerminated(ProcessEvent $processEvent)
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    {
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        $this->merge($processEvent->getProcess());
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    }
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    /**
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     * @param AbstractParaunitProcess $process
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     */
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    private function merge(AbstractParaunitProcess $process)
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    {
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        $newCoverageData = $this->coverageFetcher->fetch($process);
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        if ($this->coverageData instanceof CodeCoverage) {
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            $this->coverageData->merge($newCoverageData);
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        } else {
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            $this->coverageData = $newCoverageData;
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        }
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    }
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    /**
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     * @return CodeCoverage
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     */
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    public function getCoverageData()
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    {
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        return $this->coverageData;
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    }
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}
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