def create(site_list, arbitrator_list):
"""
Validate creating a minimal booth config
iterable site_list -- list of booth sites' addresses
iterable arbitrator_list -- list of arbitrators' addresses
"""
report_list = []
peer_list = site_list + arbitrator_list
if len(site_list) < 2:
report_list.append(reports.booth_lack_of_sites(site_list))
if len(peer_list) % 2 == 0:
report_list.append(reports.booth_even_peers_num(len(peer_list)))
duplicate_addresses = {
address
for address, count in Counter(peer_list).items() if count > 1
}
if duplicate_addresses:
report_list.append(
reports.booth_address_duplication(duplicate_addresses))
return report_list
def validate_peers(site_list, arbitrator_list):
report = []
if len(site_list) < 2:
report.append(reports.booth_lack_of_sites(site_list))
peer_list = site_list + arbitrator_list
if len(peer_list) % 2 == 0:
report.append(reports.booth_even_peers_num(len(peer_list)))
address_set = set()
duplicate_addresses = set()
for address in peer_list:
if address in address_set:
duplicate_addresses.add(address)
else:
address_set.add(address)
if duplicate_addresses:
report.append(reports.booth_address_duplication(duplicate_addresses))
if report:
raise LibraryError(*report)
def validate_peers(site_list, arbitrator_list):
report = []
if len(site_list) < 2:
report.append(reports.booth_lack_of_sites(site_list))
peer_list = site_list + arbitrator_list
if len(peer_list) % 2 == 0:
report.append(reports.booth_even_peers_num(len(peer_list)))
address_set = set()
duplicate_addresses = set()
for address in peer_list:
if address in address_set:
duplicate_addresses.add(address)
else:
address_set.add(address)
if duplicate_addresses:
report.append(reports.booth_address_duplication(duplicate_addresses))
if report:
raise LibraryError(*report)
def test_no_site(self):
self.assert_message_from_report(
("lack of sites for booth configuration (need 2 at least): "
"sites missing"), reports.booth_lack_of_sites([]))
def test_multiple_sites(self):
self.assert_message_from_report(
("lack of sites for booth configuration (need 2 at least): "
"sites site1, site2"),
reports.booth_lack_of_sites(["site1", "site2"]))