def test_bootstrap_partial_locations(self):
for groups in (
prefixes(1), # 16
prefixes(2), # 256
prefixes(3), # 4096
prefixes(4)): # 64ki
groups = list(groups)
# whatever the number of bases to spread, a partial location
# is well padded left
srv = list(self.generate_services(9, nb_sites=3, fill_token=0))
self.assertRaises(PreconditionFailed,
_bootstrap,
srv,
groups,
replicas=2,
level=0,
degradation=1)
self.assertRaises(PreconditionFailed,
_bootstrap,
srv,
groups,
replicas=2,
level=1,
degradation=1)
self._test_ok(groups, sites=3, replicas=1, level=2, fill_token=2)
def test_bootstrap_enough_sites(self):
for groups in (prefixes(1), # 16
prefixes(2), # 256
prefixes(3), # 4096
prefixes(4)): # 64ki
groups = list(groups)
max_replicas = 5
for replicas in range(1, max_replicas+1):
for sites in range(replicas, max_replicas+1):
self._test_ok(groups, sites=sites, replicas=replicas,
level=0, fill_token=2)
def test_bootstrap_not_enough_sites(self):
for groups in (prefixes(1), # 16
prefixes(2), # 256
prefixes(3), # 4096
prefixes(4)): # 64ki
groups = list(groups)
for replicas in range(2, 5):
for sites in range(1, replicas):
srv = list(self.generate_services(sites*3,
nb_sites=sites,
fill_token=2))
self.assertRaises(PreconditionFailed,
_bootstrap, srv, groups,
replicas=replicas, level=0,
degradation=1)