From 954e51613f8dbd4f2fa4a7c2cf7c066176bee963 Mon Sep 17 00:00:00 2001 From: selias Date: Fri, 16 Dec 2016 15:28:39 +0100 Subject: [PATCH] CSIT-482: HC Test - NAT - add NAT test suite - add keywords and methods for configuring and reading NAT settings - add test data used in NAT suite Change-Id: Iaa2ac1eb156bc9bcff41ec242318f6a973210d38 Signed-off-by: selias --- resources/libraries/python/NAT.py | 107 +++++++++++++ resources/libraries/python/honeycomb/NAT.py | 143 +++++++++++++++++ resources/libraries/robot/honeycomb/nat.robot | 174 +++++++++++++++++++++ resources/templates/honeycomb/config_nat.url | 1 + resources/templates/honeycomb/oper_nat.url | 1 + .../templates/vat/snat/snat_interface_dump.vat | 1 + resources/templates/vat/snat/snat_mapping_dump.vat | 1 + resources/test_data/honeycomb/nat.py | 99 ++++++++++++ tests/func/honeycomb/130_nat.robot | 104 ++++++++++++ 9 files changed, 631 insertions(+) create mode 100644 resources/libraries/python/NAT.py create mode 100644 resources/libraries/python/honeycomb/NAT.py create mode 100644 resources/libraries/robot/honeycomb/nat.robot create mode 100644 resources/templates/honeycomb/config_nat.url create mode 100644 resources/templates/honeycomb/oper_nat.url create mode 100644 resources/templates/vat/snat/snat_interface_dump.vat create mode 100644 resources/templates/vat/snat/snat_mapping_dump.vat create mode 100644 resources/test_data/honeycomb/nat.py create mode 100644 tests/func/honeycomb/130_nat.robot diff --git a/resources/libraries/python/NAT.py b/resources/libraries/python/NAT.py new file mode 100644 index 0000000000..d0e01c7f84 --- /dev/null +++ b/resources/libraries/python/NAT.py @@ -0,0 +1,107 @@ +# Copyright (c) 2016 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""NAT utilities library.""" + +from resources.libraries.python.VatExecutor import VatExecutor + + +class NATUtil(object): + """NAT utilities.""" + + def __init__(self): + pass + + @staticmethod + def vpp_get_nat_static_mappings(node): + """Get NAT static mappings from VPP node. + + :param node: VPP node. + :type node: dict + :returns: List of static mappings. + :rtype: list + :raises RuntimeError: If the output is not as expected. + """ + + vat = VatExecutor() + # JSON output not supported for this command + vat.execute_script('snat/snat_mapping_dump.vat', node, json_out=False) + + stdout = vat.get_script_stdout() + lines = stdout.split("\n") + + data = [] + # lines[0,1] are table and column headers + for line in lines[2::]: + items = line.split(" ") + while "" in items: + items.remove("") + if len(items) == 0: + continue + elif len(items) == 3: + # no ports were returned + data.append({ + "local_address": items[0], + "remote_address": items[1], + "vrf": items[2] + }) + elif len(items) == 5: + data.append({ + "local_address": items[0], + "local_port": items[1], + "remote_address": items[2], + "remote_port": items[3], + "vrf": items[4] + }) + else: + raise RuntimeError("Unexpected output from span_mapping_dump.") + + return data + + @staticmethod + def vpp_get_nat_interfaces(node): + """Get list of interfaces configured with NAT from VPP node. + + :param node: VPP node. + :type node: dict + :returns: List of interfaces on the node that are configured with NAT. + :rtype: list + :raises RuntimeError: If the output is not as expected. + """ + + vat = VatExecutor() + # JSON output not supported for this command + vat.execute_script('snat/snat_interface_dump.vat', node, + json_out=False) + + stdout = vat.get_script_stdout() + lines = stdout.split("\n") + + data = [] + for line in lines: + items = line.split(" ") + while "" in items: + items.remove("") + if len(items) == 0: + continue + elif len(items) == 3: + data.append({ + # items[0] is the table header - "sw_if_index" + "sw_if_index": items[1], + "direction": items[2] + }) + else: + raise RuntimeError( + "Unexpected output from span_interface_dump.") + + return data diff --git a/resources/libraries/python/honeycomb/NAT.py b/resources/libraries/python/honeycomb/NAT.py new file mode 100644 index 0000000000..1fb066d10c --- /dev/null +++ b/resources/libraries/python/honeycomb/NAT.py @@ -0,0 +1,143 @@ +# Copyright (c) 2016 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""Keywords to manipulate NAT configuration using Honeycomb REST API.""" + +from resources.libraries.python.topology import Topology +from resources.libraries.python.HTTPRequest import HTTPCodes +from resources.libraries.python.honeycomb.HoneycombSetup import HoneycombError +from resources.libraries.python.honeycomb.HoneycombUtil \ + import DataRepresentation +from resources.libraries.python.honeycomb.HoneycombUtil \ + import HoneycombUtil as HcUtil + + +class NATKeywords(object): + """Keywords for NAT configuration.""" + + def __init__(self): + pass + + @staticmethod + def _set_nat_properties(node, path, data=None): + """Set NAT properties and check the return code. + + :param node: Honeycomb node. + :param path: Path which is added to the base path to identify the data. + :param data: The new data to be set. If None, the item will be removed. + :type node: dict + :type path: str + :type data: dict + :returns: Content of response. + :rtype: bytearray + :raises HoneycombError: If the status code in response to PUT is not + OK or ACCEPTED. + """ + + if data: + status_code, resp = HcUtil. \ + put_honeycomb_data(node, "config_nat", data, path, + data_representation=DataRepresentation.JSON) + else: + status_code, resp = HcUtil. \ + delete_honeycomb_data(node, "config_nat", path) + + if status_code not in (HTTPCodes.OK, HTTPCodes.ACCEPTED): + raise HoneycombError( + "The configuration of NAT was not successful. " + "Status code: {0}.".format(status_code)) + return resp + + @staticmethod + def get_nat_oper_data(node): + """Read NAT operational data. + + :param node: Honeycomb node. + :type node: dict + :returns: Content of response. + :rtype: bytearray + :raises HoneycombError: If the operation fails or the response + is not as expected. + """ + + status_code, resp = HcUtil.get_honeycomb_data(node, "oper_nat") + + if status_code != HTTPCodes.OK: + raise HoneycombError("Could not retrieve NAT operational data.") + + if "nat-state" not in resp.keys(): + raise HoneycombError( + "Unexpected format, response does not contain nat-state.") + return resp['nat-state'] + + @staticmethod + def configure_nat_entries(node, data, instance=0, entry=1): + """Configure NAT entries on node. + + :param node: Honeycomb node. + :param data: Data to be configured on node. + :param instance: NAT instance ID. + :param entry: NAT entry index. + :type node: dict + :type data: dict + :type instance: int + :type entry: int + :returns: Content of response. + :rtype: bytearray + """ + + return NATKeywords._set_nat_properties( + node, + '/nat-instances/nat-instance/{0}/' + 'mapping-table/mapping-entry/{1}/'.format(instance, entry), + data) + + @staticmethod + def configure_nat_on_interface(node, interface, direction, delete=False): + """Configure NAT on the specified interface. + + :param node: Honeycomb node. + :param interface: Name of an interface on the node. + :param direction: NAT direction, outbound or inbound. + :param delete: Delete an existing interface NAT configuration. + :type node: dict + :type interface: str + :type direction: str + :type delete: bool + :returns: Content of response. + :rtype: bytearray + :raises HoneycombError: If the operation fails. + """ + + interface = Topology.convert_interface_reference( + node, interface, "name") + + interface = interface.replace("/", "%2F") + path = "/interface/{0}/interface-nat:nat/{1}".format( + interface, direction) + + data = {direction: {}} + + if delete: + status_code, resp = HcUtil.delete_honeycomb_data( + node, "config_vpp_interfaces", path) + else: + status_code, resp = HcUtil.put_honeycomb_data( + node, "config_vpp_interfaces", data, path) + + if status_code not in (HTTPCodes.OK, HTTPCodes.ACCEPTED): + raise HoneycombError( + "Could not configure NAT on interface. " + "Status code: {0}.".format(status_code)) + + return resp diff --git a/resources/libraries/robot/honeycomb/nat.robot b/resources/libraries/robot/honeycomb/nat.robot new file mode 100644 index 0000000000..af24d56e37 --- /dev/null +++ b/resources/libraries/robot/honeycomb/nat.robot @@ -0,0 +1,174 @@ +# Copyright (c) 2016 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +*** Settings *** +| Library | resources.libraries.python.honeycomb.HcAPIKwInterfaces.InterfaceKeywords +| Library | resources.libraries.python.honeycomb.NAT.NATKeywords +| Library | resources.libraries.python.NAT.NATUtil +| Documentation | Keywords used to test Honeycomb NAT node. + +*** Keywords *** +| NAT configuration from Honeycomb should be empty +| | [Documentation] | Uses Honeycomb API to retrieve NAT operational data\ +| | ... | and expects to find only default values. +| | ... +| | ... | *Arguments:* +| | ... | - node - information about a DUT node. Type: dictionary +| | ... | - default_settings - NAT default settings. Type: dictionary +| | ... +| | ... | *Example:* +| | ... +| | ... | \| NAT configuration from Honeycomb should be empty \ +| | ... | \| ${nodes['DUT1']} \| ${default_settings} \| +| | [Arguments] | ${node} | ${default_settings} +| | ${data}= | Get NAT Oper data | ${node} +| | Compare data structures | ${data} | ${default_settings} + +| Honeycomb configures NAT entry +| | [Documentation] | Uses Honeycomb API to configure a static NAT entry. +| | ... +| | ... | *Arguments:* +| | ... | - node - information about a DUT node. Type: dictionary +| | ... | - data - NAT entry to configure. Type: dictionary +| | ... | - instance - NAT instance on VPP node. Type: integer +| | ... | - index - Index of NAT entry. Type: integer +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Honeycomb configures NAT entry \| ${nodes['DUT1']} \| ${data} \ +| | ... | \| ${0} \| ${1} \| +| | [Arguments] | ${node} | ${data} | ${instance}=0 | ${index}=1 +| | Configure NAT entries | ${node} | ${data} | ${instance} | ${index} + +| NAT entries from Honeycomb should be +| | [Documentation] | Uses Honeycomb API to retrieve NAT operational data\ +| | ... | and compares against expected settings. +| | ... +| | ... | *Arguments:* +| | ... | - node - information about a DUT node. Type: dictionary +| | ... | - settings - NAT entry to expect. Type: dictionary +| | ... | - instance - NAT instance on VPP node. Type: integer +| | ... +| | ... | *Example:* +| | ... +| | ... | \| NAT entries from Honeycomb should be \| ${nodes['DUT1']} \ +| | ... | \| ${settings} \| ${0} \| +| | [Arguments] | ${node} | ${settings} | ${instance}=0 +| | ${data}= | Get NAT Oper data | ${node} +| | ${data}= | Set Variable +| | ... | ${data['nat-instances']['nat-instance'][${instance}]['mapping-table']} +| | Compare data structures | ${data} | ${settings} + +| NAT entries from VAT should be +| | [Documentation] | Uses VPP test API to retrieve NAT entries\ +| | ... | and compares against expected settings. +| | ... +| | ... | *Arguments:* +| | ... | - node - information about a DUT node. Type: dictionary +| | ... | - settings - NAT entry to expect. Type: dictionary +| | ... +| | ... | *Example:* +| | ... +| | ... | \| NAT entries from VAT should be \| ${nodes['DUT1']} \ +| | ... | \| ${settings} \| +| | [Arguments] | ${node} | ${settings} +| | ${data}= | VPP get NAT static mappings | ${node} +| | Compare data structures | ${data} | ${settings} + +| Honeycomb configures NAT on interface +| | [Documentation] | Uses Honeycomb API to configure NAT on an interface. +| | ... +| | ... | *Arguments:* +| | ... | - node - information about a DUT node. Type: dictionary +| | ... | - interface - name of an interface on the node. Type: string +| | ... | - direction - NAT direction parameter, inbound or outbound.\ +| | ... | Type: string +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Honeycomb configures NAT on interface \| ${nodes['DUT1']} \ +| | ... | \| GigabitEthernet0/8/0 \| outbound \| +| | [Arguments] | ${node} | ${interface} | ${direction} +| | Configure NAT on interface +| | ... | ${node} | ${interface} | ${direction} + +| Honeycomb removes NAT interface configuration +| | [Documentation] | Uses Honeycomb API to remove an existing NAT interface\ +| | ... | configuration. +| | ... +| | ... | *Arguments:* +| | ... | - node - information about a DUT node. Type: dictionary +| | ... | - interface - name of an interface on the node. Type: string +| | ... | - direction - NAT direction parameter, inbound or outbound.\ +| | ... | Type: string +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Honeycomb removes NAT interface configuration \| ${nodes['DUT1']} \ +| | ... | \| GigabitEthernet0/8/0 \| outbound \| +| | [Arguments] | ${node} | ${interface} | ${direction} +| | Configure NAT on interface +| | ... | ${node} | ${interface} | ${direction} | ${True} + +| NAT interface configuration from Honeycomb should be +| | [Documentation] | Uses Honeycomb API to retrieve interface operational data\ +| | ... | and compares the NAT section against expected settings. +| | ... +| | ... | *Arguments:* +| | ... | - node - information about a DUT node. Type: dictionary +| | ... | - interface - name of an interface on the node. Type: string +| | ... | - direction - NAT direction parameter, inbound or outbound.\ +| | ... | Type: string +| | ... +| | ... | *Example:* +| | ... +| | ... | \| NAT interface configuration from Honeycomb should be \ +| | ... | \| ${nodes['DUT1']} \| GigabitEthernet0/8/0 \| outbound \| +| | [Arguments] | ${node} | ${interface} | ${direction} +| | ${data}= | Get interface oper data | ${node} | ${interface} +| | Variable should exist | ${data['interface-nat:nat']['${direction}']} + +| NAT interface configuration from Honeycomb should be empty +| | [Documentation] | Uses Honeycomb API to retrieve interface operational data\ +| | ... | and expects to find no data for the given direction. +| | ... +| | ... | *Arguments:* +| | ... | - node - information about a DUT node. Type: dictionary +| | ... | - interface - name of an interface on the node. Type: string +| | ... | - direction - NAT direction parameter, inbound or outbound.\ +| | ... | Type: string +| | ... +| | ... | *Example:* +| | ... +| | ... | \| NAT interface configuration from Honeycomb should be empty \ +| | ... | \| ${nodes['DUT1']} \| GigabitEthernet0/8/0 \| outbound \| +| | [Arguments] | ${node} | ${interface} | ${direction} +| | ${data}= | Get interface oper data | ${node} | ${interface} +| | Variable should not exist | ${data['interface-nat:nat']['${direction}']} + +| NAT interface configuration from VAT should be +| | [Documentation] | Uses Honeycomb API to retrieve NAT configured interfaces\ +| | ... | and compares with expected settings. +| | ... +| | ... | *Arguments:* +| | ... | - node - information about a DUT node. Type: dictionary +| | ... | - settings - settings to expect. Type: dictionary +| | ... | Type: string +| | ... +| | ... | *Example:* +| | ... +| | ... | \| NAT interface configuration from VAT should be \ +| | ... | \| ${nodes['DUT1']} \| ${settings} \| +| | [Arguments] | ${node} | ${settings} +| | ${data}= | VPP get NAT interfaces | ${node} +| | Compare data structures | ${data[0]} | ${settings} diff --git a/resources/templates/honeycomb/config_nat.url b/resources/templates/honeycomb/config_nat.url new file mode 100644 index 0000000000..e323aedea9 --- /dev/null +++ b/resources/templates/honeycomb/config_nat.url @@ -0,0 +1 @@ +/restconf/config/ietf-nat:nat-config \ No newline at end of file diff --git a/resources/templates/honeycomb/oper_nat.url b/resources/templates/honeycomb/oper_nat.url new file mode 100644 index 0000000000..1445f4064b --- /dev/null +++ b/resources/templates/honeycomb/oper_nat.url @@ -0,0 +1 @@ +/restconf/operational/ietf-nat:nat-state \ No newline at end of file diff --git a/resources/templates/vat/snat/snat_interface_dump.vat b/resources/templates/vat/snat/snat_interface_dump.vat new file mode 100644 index 0000000000..599c82d8d7 --- /dev/null +++ b/resources/templates/vat/snat/snat_interface_dump.vat @@ -0,0 +1 @@ +snat_interface_dump \ No newline at end of file diff --git a/resources/templates/vat/snat/snat_mapping_dump.vat b/resources/templates/vat/snat/snat_mapping_dump.vat new file mode 100644 index 0000000000..7ac763b4f3 --- /dev/null +++ b/resources/templates/vat/snat/snat_mapping_dump.vat @@ -0,0 +1 @@ +snat_static_mapping_dump \ No newline at end of file diff --git a/resources/test_data/honeycomb/nat.py b/resources/test_data/honeycomb/nat.py new file mode 100644 index 0000000000..d56fcfff56 --- /dev/null +++ b/resources/test_data/honeycomb/nat.py @@ -0,0 +1,99 @@ +# Copyright (c) 2016 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""Test variables for NAT test suite.""" + +from resources.libraries.python.topology import Topology + + +def get_variables(node, interface): + """Create and return a dictionary of test variables. + + :param node: Honeycomb node. + :param interface: Name, link name or sw_if_index of an interface. + :type node: dict + :type interface: str or int + + :returns: Dictionary of test variables - settings for Honeycomb's + NAT node and expected operational data. + :rtype: dict + """ + sw_if_index = Topology.convert_interface_reference( + node, interface, "sw_if_index") + + variables = { + "nat_empty": { + 'nat-instances': { + 'nat-instance': [{ + 'id': 0}] + } + }, + "entry1": { + "mapping-entry": [{ + "index": 1, + "type": "static", + "internal-src-address": "192.168.0.1", + "external-src-address": "192.168.1.1" + }] + }, + "entry2": { + "mapping-entry": [{ + "index": 2, + "type": "static", + "internal-src-address": "192.168.0.2", + "external-src-address": "192.168.1.2" + }] + }, + "entry1_2_oper": { + "mapping-entry": [ + { + "index": 1, + "type": "static", + "internal-src-address": "192.168.0.1", + "external-src-address": "192.168.1.1" + }, + { + "index": 2, + "type": "static", + "internal-src-address": "192.168.0.2", + "external-src-address": "192.168.1.2" + } + ] + }, + "entry1_vat": [{ + "local_address": "192.168.0.1", + "remote_address": "192.168.1.1", + "vrf": "0" + }], + "entry1_2_vat": [ + { + "local_address": "192.168.0.1", + "remote_address": "192.168.1.1", + "vrf": "0" + }, { + "local_address": "192.168.0.2", + "remote_address": "192.168.1.2", + "vrf": "0" + } + ], + "nat_interface_vat_in": [ + {"sw_if_index": sw_if_index, + "direction": "in"} + ], + "nat_interface_vat_out": [ + {"sw_if_index": sw_if_index, + "direction": "out"} + ] + } + + return variables diff --git a/tests/func/honeycomb/130_nat.robot b/tests/func/honeycomb/130_nat.robot new file mode 100644 index 0000000000..d761cabe52 --- /dev/null +++ b/tests/func/honeycomb/130_nat.robot @@ -0,0 +1,104 @@ +# Copyright (c) 2016 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +*** Variables*** +| ${interface}= | ${node['interfaces']['port1']['name']} + +*** Settings *** +| Resource | resources/libraries/robot/default.robot +| Resource | resources/libraries/robot/honeycomb/nat.robot +| Resource | resources/libraries/robot/honeycomb/honeycomb.robot +| Variables | resources/test_data/honeycomb/nat.py | ${node} | ${interface} +| Documentation | *Honeycomb NAT test suite.* +| Suite Teardown | Run Keyword If Any Tests Failed +| ... | Restart Honeycomb And VPP And Clear Persisted Configuration | ${node} +| Force Tags | honeycomb_sanity + +*** Test Cases *** +| TC01: Honeycomb configures NAT entry +| | [Documentation] | Honeycomb configures a static NAT entry. +| | Given NAT configuration from Honeycomb should be empty +| | ... | ${node} | ${nat_empty} +| | When Honeycomb Configures NAT Entry | ${node} | ${entry1} +| | Then NAT Entries From Honeycomb Should Be | ${node} | ${entry1} +| | And NAT Entries From VAT Should Be | ${node} | ${entry1_vat} + +| TC02: Honeycomb removes NAT entry +| | [Documentation] | Honeycomb removes a configured static NAT entry. +| | Given NAT Entries From Honeycomb Should Be | ${node} | ${entry1} +| | And NAT Entries From VAT Should Be | ${node} | ${entry1_vat} +| | When Honeycomb Configures NAT Entry | ${node} | ${NONE} +| | Then NAT configuration from Honeycomb should be empty +| | ... | ${node} | ${nat_empty} + +| TC03: Honeycomb configures multiple NAT entries +| | [Documentation] | Honeycomb configures two static NAT entries. +| | [Teardown] | Honeycomb Configures NAT Entry | ${node} | ${NONE} +| | Given NAT configuration from Honeycomb should be empty +| | ... | ${node} | ${nat_empty} +| | When Honeycomb Configures NAT Entry | ${node} | ${entry1} | ${0} | ${1} +| | And Honeycomb Configures NAT Entry | ${node} | ${entry2} | ${0} | ${2} +| | Then NAT Entries From Honeycomb Should Be +| | ... | ${node} | ${entry1_2_oper} | ${0} +| | And NAT Entries From VAT Should Be | ${node} | ${entry1_2_vat} + +| TC04: Honeycomb enables NAT on interface - inbound +| | [Documentation] | Honeycomb configures NAT on an interface\ +| | ... | in inbound direction. +# Interface config not visible in VAT - https://jira.fd.io/browse/HC2VPP-8 +| | [Tags] | EXPECTED_FAILING +| | Given NAT Interface Configuration From Honeycomb Should Be Empty +| | ... | ${node} | ${interface} | inbound +| | And NAT Interface Configuration From Honeycomb Should Be Empty +| | ... | ${node} | ${interface} | outbound +| | When Honeycomb Configures NAT On Interface +| | ... | ${node} | ${interface} | inbound +| | Then NAT Interface Configuration From Honeycomb Should Be +| | ... | ${node} | ${interface} | inbound +| | And NAT Interface Configuration From VAT Should Be +| | ... | ${node} | ${nat_interface_vat_in} +| | And NAT Interface Configuration From Honeycomb Should be empty +| | ... | ${node} | ${interface} | outbound + +| TC05: Honeycomb removes NAT interface configuration +| | [Documentation] | Honeycomb removes NAT configuration from an interface. +| | Given NAT Interface Configuration From Honeycomb Should Be +| | ... | ${node} | ${interface} | inbound +| | And NAT Interface Configuration From Honeycomb Should Be empty +| | ... | ${node} | ${interface} | outbound +| | When Honeycomb removes NAT interface configuration +| | ... | ${node} | ${interface} | inbound +| | Then NAT Interface Configuration From Honeycomb Should Be empty +| | ... | ${node} | ${interface} | inbound +| | And NAT Interface Configuration From Honeycomb Should Be empty +| | ... | ${node} | ${interface} | outbound + +| TC06: Honeycomb enables NAT on interface - outbound +| | [Documentation] | Honeycomb configures NAT on an interface\ +| | ... | in outbound direction. +# Interface config not visible in VAT - https://jira.fd.io/browse/HC2VPP-8 +| | [Tags] | EXPECTED_FAILING +| | [Teardown] | Honeycomb removes NAT interface configuration +| | ... | ${node} | ${interface} | outbound +| | Given NAT Interface Configuration From Honeycomb Should Be empty +| | ... | ${node} | ${interface} | inbound +| | And NAT Interface Configuration From Honeycomb Should Be empty +| | ... | ${node} | ${interface} | outbound +| | When Honeycomb Configures NAT on Interface +| | ... | ${node} | ${interface} | outbound +| | Then NAT Interface Configuration From Honeycomb Should Be empty +| | ... | ${node} | ${interface} | inbound +| | And NAT Interface Configuration From Honeycomb Should Be +| | ... | ${node} | ${interface} | outbound +| | And NAT Interface Configuration From VAT Should Be +| | ... | ${node} | ${nat_interface_vat_out} -- 2.16.6