def test_merge_by_overriding_current(self):
dns_state = DnsState(
{DNS.CONFIG: DNS_CONFIG2}, {DNS.CONFIG: DNS_CONFIG1},
)
assert dns_state.config == DNS_CONFIG2
assert dns_state.current_config == DNS_CONFIG1
def test_gen_metadadata_use_default_gateway_ipv4_server_prefered(self):
ifaces = self._gen_static_ifaces()
route_state = self._gen_route_state(ifaces)
dns_state = DnsState({DNS.CONFIG: DNS_CONFIG1}, {})
ifaces.gen_dns_metadata(dns_state, route_state)
ipv4_iface = ifaces[IPV4_ROUTE_IFACE_NAME]
ipv6_iface = ifaces[IPV6_ROUTE_IFACE_NAME]
assert dns_state.config == DNS_CONFIG1
assert ipv4_iface.to_dict()[Interface.IPV4][
BaseIface.DNS_METADATA] == {
DnsState.PRIORITY_METADATA: 0,
DNS.SERVER: [IPV4_DNS_SERVER1],
DNS.SEARCH: DNS_SEARCHES_1,
}
assert ipv6_iface.to_dict()[Interface.IPV6][
BaseIface.DNS_METADATA] == {
DnsState.PRIORITY_METADATA: 1,
DNS.SERVER: [IPV6_DNS_SERVER1],
DNS.SEARCH: [],
}
def test_3_dns_ipv6_servers(self):
dns_config = deepcopy(DNS_CONFIG1)
dns_config[DNS.SERVER] = [
IPV6_DNS_SERVER1,
IPV6_DNS_SERVER2,
IPV6_DNS_SERVER3,
]
ifaces = self._gen_static_ifaces()
route_state = self._gen_route_state(ifaces)
dns_state = DnsState({DNS.CONFIG: dns_config}, {})
ifaces.gen_dns_metadata(dns_state, route_state)
ipv6_iface = ifaces[IPV6_ROUTE_IFACE_NAME]
assert dns_state.config == dns_config
assert ipv6_iface.to_dict()[Interface.IPV6][
BaseIface.DNS_METADATA] == {
DnsState.PRIORITY_METADATA: 0,
DNS.SERVER: dns_config[DNS.SERVER],
DNS.SEARCH: DNS_SEARCHES_1,
}
def with_dns_metadata(self):
ifaces = self._gen_static_ifaces()
route_state = self._gen_route_state(ifaces)
dns_state = DnsState({}, {DNS.CONFIG: DNS_CONFIG1})
ifaces.gen_dns_metadata(dns_state, route_state)
ipv4_iface = ifaces[IPV4_ROUTE_IFACE_NAME]
ipv6_iface = ifaces[IPV6_ROUTE_IFACE_NAME]
assert dns_state.config == DNS_CONFIG1
assert ipv4_iface.to_dict()[Interface.IPV4][
BaseIface.DNS_METADATA] == {
DnsState.PRIORITY_METADATA: 0,
DNS.SERVER: [IPV4_DNS_SERVER1],
DNS.SEARCH: DNS_SEARCHES_1,
}
assert ipv6_iface.to_dict()[Interface.IPV6][
BaseIface.DNS_METADATA] == {
DnsState.PRIORITY_METADATA: 1,
DNS.SERVER: [IPV6_DNS_SERVER1],
DNS.SEARCH: [],
}
yield ipv4_iface, ipv6_iface
def test_merge_by_discarding_current(self):
dns_state = DnsState({DNS.CONFIG: []}, {DNS.CONFIG: DNS_CONFIG1})
assert dns_state.config == {DNS.SERVER: [], DNS.SEARCH: []}
assert dns_state.current_config == DNS_CONFIG1
def test_merge_without_desire_with_current(self):
dns_state = DnsState({}, {DNS.CONFIG: DNS_CONFIG1})
assert dns_state.config == DNS_CONFIG1
assert dns_state.current_config == DNS_CONFIG1
def test_3_ipv4_ipv6_mixed_name_servers(self):
dns_config = deepcopy(DNS_CONFIG1)
dns_config[DNS.SERVER].append(IPV4_DNS_SERVER3)
with pytest.raises(NmstateNotImplementedError):
DnsState({DNS.CONFIG: dns_config}, {})
def test_verify_not_match(self):
dns_state = DnsState({DNS.CONFIG: DNS_CONFIG1}, {})
with pytest.raises(NmstateVerificationError):
dns_state.verify({DNS.CONFIG: DNS_CONFIG2})
def test_verify_identical_state(self):
dns_state = DnsState({DNS.CONFIG: DNS_CONFIG1}, {})
dns_state.verify({DNS.CONFIG: DNS_CONFIG1})