def setup(self):
url = os.environ[self.riak_url_env]
urlparts = urlparse.urlparse(url)
protocol = urlparts.scheme.lower()
node = {'host': urlparts.hostname}
if ':' in urlparts.hostname:
if protocol == 'pbc':
node['pb_port'] = urlparts.port
if protocol in ('http', 'https'):
node['http_port'] = urlparts.port
db_name = 'mapproxy_test_%d' % random.randint(0, 100000)
TileCacheTestBase.setup(self)
self.cache = RiakCache([node], protocol, db_name, tile_grid=tile_grid(3857, name='global-webmarcator'))