/**
* @param CodeCoverage $coverage
* @param CodeCoverage $that
*/
private function mergeCoverage(CodeCoverage $coverage, CodeCoverage $that)
{
$filter = $coverage->filter();
$filter->setWhitelistedFiles(array_merge($filter->getWhitelistedFiles(), $that->filter()->getWhitelistedFiles()));
$thisData = $coverage->getData(true);
$thatData = $that->getData(true);
foreach ($thatData as $file => $lines) {
if (!$this->hasCoverage($thatData, $file)) {
continue;
}
if (!$this->hasCoverage($thisData, $file)) {
if (!$filter->isFiltered($file)) {
$thisData[$file] = $lines;
}
continue;
}
foreach ($lines as $line => $data) {
if ($data !== null) {
if (!isset($thisData[$file][$line])) {
$thisData[$file][$line] = $data;
} else {
$thisData[$file][$line] = array_unique(array_merge($thisData[$file][$line], $data));
}
}
}
}
$coverage->setData($thisData);
$coverage->setTests(array_merge($coverage->getTests(), $that->getTests()));
}
