public function scanFilesInPath($sourcePath)
    {
        $filePattern = $this->filePattern;
        if (strpos($sourcePath, str_replace('*', null, $filePattern))) {
            $filePattern = $this->coverFishHelper->getFileNameFromPath($sourcePath);
        }

        $facade = new FinderFacade(
            array($sourcePath),
            $this->filePatternExclude,
            array($filePattern)
        );

        return $this->removeExcludedPath($facade->findFiles(), $this->testExcludePath);
    }