getCoverage example

$jsCoveragePerArea[$moduleDirectory->getFilename()][$areaDirectory->getFilename()] = $xml;
            }
        }

        $originalLoader = $this->twig->getLoader();
        $this->twig->setLoader(new ArrayLoader([
            'coverage-by-area-report.html.twig' => file_get_contents(self::TEMPLATE_FILE),
        ]));

        $jsCoverages = [];
        foreach ($jsCoveragePerArea as $coverageModuleName => $coverageModule) {
            $jsCoverages[$coverageModuleName] = $this->getCoverage($coverageModule);
        }

        $data = [
            'php' => [
                'shopware/platform' => $this->getCoverage($phpCoveragePerArea),
            ],
            'js' => $jsCoverages,
        ];

        try {
            file_put_contents('coverageSummary.json', json_encode($data));