def test_bind_with_failover(self):
"""
test the failover in the bind handling
"""
# ------------------------------------------------------------------ --
# setup the ldap fake resolver, which requires:
# - an mocked connect
# - an mocked bindpw, which in normal case would contain the
# crypted data
# the mocked resolver loads the derived mocked ResouceSchduler with
# the mocked Registry so that we can access the calling data
myldap = LDAPResolver()
myldap.ldapuri = ("ldap://fail_bind1.psw.de, "
"ldap://fail_bind2.psw.de, "
"ldap://ok_bind3.psw.de, "
"ldap://ok_bind4.psw.de, ")
myldap.bindpw = MockedBindPW("geheim1")
# ------------------------------------------------------------------ --
# run the bind test
myldap.bind()
# ------------------------------------------------------------------ --
# evaluate the result: how often called
called = FakeLdapResolver.called
assert len(called) == 2 * TRIES + 1
assert "ldap://ok_bind4.psw.de" not in called
# ------------------------------------------------------------------ --
# evaluate the result: failed should be blocked, other not
registry = MockedResourceRegistry.registry
for key, val in list(registry.items()):
value, _b_ind, _b_count = val
if "fail" in key:
assert value is not None
else:
assert value is None
# ------------------------------------------------------------------ --
# verify that the 4th entry was never evaluated
assert "ldap://ok_bind4.psw.de" not in registry
return
def test_bind_with_fail(self):
"""
test the failover in the bind handling
"""
# ------------------------------------------------------------------ --
# setup the ldap fake resolver, which requires:
# - an mocked connect
# - an mocked bindpw, which in normal case would contain the
# crypted data
# the mocked resolver loads the derived mocked ResouceSchduler with
# the mocked Registry so that we can access the calling data
myldap = LDAPResolver()
myldap.ldapuri = ("ldap://fail_bind1.psw.de, "
"ldap://fail_bind2.psw.de, "
"ldap://fail_bind3.psw.de, "
"ldap://fail_bind4.psw.de, ")
myldap.binddn = "Heinz"
myldap.bindpw = MockedBindPW("geheim1")
# ------------------------------------------------------------------ --
# run the bin test
with freeze_time("2012-01-14 12:00:00"):
with pytest.raises(ResolverNotAvailable):
myldap.bind()
# -------------------------------------------------------------- --
# evaluate the result: how often called
called = FakeLdapResolver.called
assert len(called) == 4 * TRIES
assert "ldap://fail_bind4.psw.de" in called
# -------------------------------------------------------------- --
# evaluate the result: failed should be blocked, other not
registry = MockedResourceRegistry.registry
for key, value in list(registry.items()):
assert value is not None
# -------------------------------------------------------------- --
# verify that the 4th entry was evaluated
assert "ldap://fail_bind4.psw.de" in registry
# -------------------------------------------------------------- --
# now reset the calle registration
FakeLdapResolver.called = []
# # -------------------------------------------------------------- --
# and re-run the bind
with pytest.raises(ResolverNotAvailable):
myldap.bind()
# -------------------------------------------------------------- --
# now all resources are marked as blocked and
# none will be called
called = FakeLdapResolver.called
assert len(called) == 0
assert "ldap://fail_bind1.psw.de" not in called
with freeze_time("2012-01-14 12:01:00"):
# -------------------------------------------------------------- --
# one minute later re-run the bind
myldap.ldapuri = ("ldap://fail_bind1.psw.de, "
"ldap://fail_bind2.psw.de, "
"ldap://go_bind3.psw.de, "
"ldap://go_bind4.psw.de, ")
myldap.bind()
# -------------------------------------------------------------- --
# evaluate the result: how often called
called = FakeLdapResolver.called
assert len(called) == 2 * TRIES + 1
assert "ldap://go_bind4.psw.de" not in called
# -------------------------------------------------------------- --
# evaluate the result: failed should be blocked, other not
registry = MockedResourceRegistry.registry
for key, val in list(registry.items()):
value, _b_ind, _b_count = val
if "fail" in key:
assert value is not None
else:
assert value is None
# -------------------------------------------------------------- --
# verify that the 4th entry was never evaluated
assert "ldap://go_bind4.psw.de" not in registry
return