HM\BackUpWordPress\Site_Size_Tests::test_rebuild_directory_filesizes PHP Method

    public function test_rebuild_directory_filesizes()
    {
        $this->assertNull($this->size->filesize($this->root));
        $this->size->recursive_filesize_scanner();
        $this->assertNotEmpty($this->size->filesize($this->root), '', 40);
    }