HM\BackUpWordPress\Site_Size_Tests::test_old_cache_is_cleared PHP Method

    public function test_old_cache_is_cleared()
    {
        $this->assertFalse($this->size->is_site_size_cached());
        $this->size = new Site_Size('file');
        $this->size->recursive_filesize_scanner();
        $this->assertTrue($this->size->is_site_size_cached());
        // Set the filemtime to over a week ago
        touch(PATH::get_path() . '/.files', time() - WEEK_IN_SECONDS - 10);
        clearstatcache();
        $this->assertFalse($this->size->is_site_size_cached());
    }