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Diffstat (limited to 'ice_validator/app_tests/preload_tests/test_vnfapi.py')
| -rw-r--r-- | ice_validator/app_tests/preload_tests/test_vnfapi.py | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/ice_validator/app_tests/preload_tests/test_vnfapi.py b/ice_validator/app_tests/preload_tests/test_vnfapi.py new file mode 100644 index 0000000..5732335 --- /dev/null +++ b/ice_validator/app_tests/preload_tests/test_vnfapi.py @@ -0,0 +1,195 @@ +# -*- coding: utf8 -*- +# ============LICENSE_START==================================================== +# org.onap.vvp/validation-scripts +# =================================================================== +# Copyright © 2019 AT&T Intellectual Property. All rights reserved. +# =================================================================== +# +# Unless otherwise specified, all software contained herein is licensed +# under the Apache License, Version 2.0 (the "License"); +# you may not use this software 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. +# +# +# +# Unless otherwise specified, all documentation contained herein is licensed +# under the Creative Commons License, Attribution 4.0 Intl. (the "License"); +# you may not use this documentation except in compliance with the License. +# You may obtain a copy of the License at +# +# https://creativecommons.org/licenses/by/4.0/ +# +# Unless required by applicable law or agreed to in writing, documentation +# 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. +# +# ============LICENSE_END============================================ +import tempfile +from pathlib import Path +from shutil import rmtree + +import pytest + +from app_tests.preload_tests.test_grapi import load_json +from preload.environment import PreloadEnvironment +from preload.model import Vnf, get_heat_templates +from preload_vnfapi import VnfApiPreloadGenerator +from tests.helpers import load_yaml, first + +THIS_DIR = Path(__file__).parent +SAMPLE_HEAT_DIR = THIS_DIR / "sample_heat" + + +def load_module(base_dir, name): + path = Path(str(base_dir / "vnfapi" / name)) + assert path.exists(), "{} does not exist".format(path) + return load_yaml(str(path)) + + +@pytest.fixture(scope="session") +def session_dir(request): + # Temporary directory that gets deleted at the session + # pytest tmpdir doesn't support a non-function scoped temporary directory + session_dir = Path(tempfile.mkdtemp()) + request.addfinalizer(lambda: rmtree(session_dir)) + return session_dir + + +@pytest.fixture(scope="session") +def preload(pytestconfig, session_dir): + # Generate the preloads for testing + def fake_getoption(opt, default=None): + return [SAMPLE_HEAT_DIR.as_posix()] if opt == "template_dir" else None + + pytestconfig.getoption = fake_getoption + templates = get_heat_templates(pytestconfig) + vnf = Vnf(templates) + preload_env = PreloadEnvironment(THIS_DIR / "sample_env") + generator = VnfApiPreloadGenerator(vnf, session_dir, preload_env) + generator.generate() + return session_dir + + +@pytest.fixture(scope="session") +def base(preload): + return load_module(preload, "base.json") + + +@pytest.fixture(scope="session") +def incremental(preload): + return load_module(preload, "incremental.json") + + +def test_base_azs(base): + az = base["input"]["vnf-topology-information"]["vnf-assignments"][ + "availability-zones" + ] + assert az == [ + {"availability-zone": "VALUE FOR: availability_zone_0"}, + {"availability-zone": "VALUE FOR: availability_zone_1"}, + ] + + +def test_base_networks(base): + nets = base["input"]["vnf-topology-information"]["vnf-assignments"]["vnf-networks"] + assert nets == [ + { + "network-role": "oam", + "network-name": "VALUE FOR: network name for oam_net_id", + "subnet-id": "oam_subnet_id", + }, + {"network-role": "ha", "network-name": "VALUE FOR: network name for ha_net_id"}, + { + "network-role": "ctrl", + "network-name": "VALUE FOR: network name for ctrl_net_id", + "subnet-id": "ctrl_subnet_id", + }, + ] + + +def test_base_vm_types(base): + vms = base["input"]["vnf-topology-information"]["vnf-assignments"]["vnf-vms"] + vm_types = {vm["vm-type"] for vm in vms} + assert vm_types == {"db", "svc", "mgmt", "lb"} + db = first(vms, lambda v: v["vm-type"] == "db") + assert db == { + "vm-type": "db", + "vm-count": 2, + "vm-names": {"vm-name": ["VALUE FOR: db_name_0", "VALUE FOR: db_name_1"]}, + "vm-networks": [ + { + "network-role": "oam", + "network-role-tag": "oam", + "ip-count": 2, + "ip-count-ipv6": 0, + "floating-ip": "", + "floating-ip-v6": "", + "network-ips": [ + {"ip-address": "VALUE FOR: db_oam_ip_0"}, + {"ip-address": "VALUE FOR: db_oam_ip_1"}, + ], + "network-ips-v6": [], + "network-macs": [], + "interface-route-prefixes": [], + "use-dhcp": "N", + }, + { + "network-role": "ha", + "network-role-tag": "ha", + "ip-count": 0, + "ip-count-ipv6": 0, + "floating-ip": "VALUE FOR: db_ha_floating_ip", + "floating-ip-v6": "VALUE FOR: db_ha_floating_v6_ip", + "network-ips": [], + "network-ips-v6": [], + "network-macs": [], + "interface-route-prefixes": [], + "use-dhcp": "N", + }, + ], + } + + +def test_base_parameters(base): + params = base["input"]["vnf-topology-information"]["vnf-parameters"] + assert params == [ + {"vnf-parameter-name": "svc_image_name", "vnf-parameter-value": "svc_image"}, + {"vnf-parameter-name": "svc_flavor_name", "vnf-parameter-value": "svc_flavor"}, + ] + + +def test_incremental(incremental): + az = incremental["input"]["vnf-topology-information"]["vnf-assignments"][ + "availability-zones" + ] + assert isinstance(az, list) + assert len(az) == 1 + assert az[0] == {"availability-zone": "VALUE FOR: availability_zone_0"} + + +def test_incremental_networks(incremental): + nets = incremental["input"]["vnf-topology-information"]["vnf-assignments"][ + "vnf-networks" + ] + assert isinstance(nets, list) + assert len(nets) == 1 + assert nets[0]["network-role"] == "ha" + + +def test_preload_env_population(preload): + base_path = THIS_DIR / "sample_env/preloads/vnfapi/base.json" + data = load_json(base_path) + azs = data["input"]["vnf-topology-information"]["vnf-assignments"][ + "availability-zones" + ] + assert azs == [{"availability-zone": "az0"}, {"availability-zone": "az1"}] |