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Diffstat (limited to 'ice_validator/app_tests/preload_tests/test_grapi.py')
| -rw-r--r-- | ice_validator/app_tests/preload_tests/test_grapi.py | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/ice_validator/app_tests/preload_tests/test_grapi.py b/ice_validator/app_tests/preload_tests/test_grapi.py new file mode 100644 index 0000000..7b56440 --- /dev/null +++ b/ice_validator/app_tests/preload_tests/test_grapi.py @@ -0,0 +1,243 @@ +# -*- 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 json +import tempfile +from pathlib import Path +from shutil import rmtree + +import pytest + +from preload.environment import PreloadEnvironment +from preload.model import Vnf, get_heat_templates +from preload_grapi import GrApiPreloadGenerator +from tests.helpers import first + +THIS_DIR = Path(__file__).parent +SAMPLE_HEAT_DIR = THIS_DIR / "sample_heat" + + +def load_json(path): + with path.open("r") as f: + return json.load(f) + + +def load_module(base_dir, name): + path = Path(str(base_dir / "grapi" / name)) + assert path.exists(), "{} does not exist".format(path) + return load_json(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) + env = PreloadEnvironment(THIS_DIR / "sample_env") + vnf = Vnf(templates) + generator = GrApiPreloadGenerator(vnf, session_dir, 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_fields(base): + data = base["input"]["preload-vf-module-topology-information"][ + "vnf-topology-identifier-structure" + ] + assert data["vnf-name"] == "VALUE FOR: vnf_name" + assert "<Service Name>/<VF Instance Name>" in data["vnf-type"] + + +def test_base_azs(base): + az = base["input"]["preload-vf-module-topology-information"][ + "vnf-resource-assignments" + ]["availability-zones"]["availability-zone"] + assert isinstance(az, list) + assert len(az) == 2 + assert az[0] == "VALUE FOR: availability_zone_0" + + +def test_base_networks(base): + nets = base["input"]["preload-vf-module-topology-information"][ + "vnf-resource-assignments" + ]["vnf-networks"]["vnf-network"] + assert isinstance(nets, list) + assert len(nets) == 3 + oam = first(nets, lambda n: n["network-role"] == "oam") + assert oam == { + "network-role": "oam", + "network-name": "VALUE FOR: network name of oam_net_id", + "subnets-data": {"subnet-data": [{"subnet-id": "VALUE FOR: oam_subnet_id"}]}, + } + + +def test_base_vm_types(base): + vms = base["input"]["preload-vf-module-topology-information"]["vf-module-topology"][ + "vf-module-assignments" + ]["vms"]["vm"] + 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": { + "vm-network": [ + { + "network-role": "oam", + "network-information-items": { + "network-information-item": [ + { + "ip-version": "4", + "use-dhcp": "N", + "ip-count": 2, + "network-ips": { + "network-ip": [ + "VALUE FOR: db_oam_ip_0", + "VALUE FOR: db_oam_ip_1", + ] + }, + }, + { + "ip-version": "6", + "use-dhcp": "N", + "ip-count": 0, + "network-ips": {"network-ip": []}, + }, + ] + }, + "mac-addresses": {"mac-address": []}, + "floating-ips": {"floating-ip-v4": [], "floating-ip-v6": []}, + "interface-route-prefixes": {"interface-route-prefix": []}, + }, + { + "network-role": "ha", + "network-information-items": { + "network-information-item": [ + { + "ip-version": "4", + "use-dhcp": "N", + "ip-count": 0, + "network-ips": {"network-ip": []}, + }, + { + "ip-version": "6", + "use-dhcp": "N", + "ip-count": 0, + "network-ips": {"network-ip": []}, + }, + ] + }, + "mac-addresses": {"mac-address": []}, + "floating-ips": { + "floating-ip-v4": ["VALUE FOR: db_ha_floating_ip"], + "floating-ip-v6": ["VALUE FOR: db_ha_floating_v6_ip"], + }, + "interface-route-prefixes": {"interface-route-prefix": []}, + }, + ] + }, + } + + +def test_base_general(base): + general = base["input"]["preload-vf-module-topology-information"][ + "vf-module-topology" + ]["vf-module-topology-identifier"] + assert ( + general["vf-module-type"] == "VALUE FOR: <vfModuleModelName> from CSAR or SDC" + ) + assert general["vf-module-name"] == "VALUE FOR: vf_module_name" + + +def test_base_parameters(base): + params = base["input"]["preload-vf-module-topology-information"][ + "vf-module-topology" + ]["vf-module-parameters"]["param"] + assert params == [ + {"name": "svc_image_name", "value": "svc_image"}, + {"name": "svc_flavor_name", "value": "svc_flavor"}, + ] + + +def test_incremental(incremental): + az = incremental["input"]["preload-vf-module-topology-information"][ + "vnf-resource-assignments" + ]["availability-zones"]["availability-zone"] + assert isinstance(az, list) + assert len(az) == 1 + assert az[0] == "VALUE FOR: availability_zone_0" + + +def test_incremental_networks(incremental): + nets = incremental["input"]["preload-vf-module-topology-information"][ + "vnf-resource-assignments" + ]["vnf-networks"]["vnf-network"] + 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/grapi/base.json" + data = load_json(base_path) + azs = data["input"]["preload-vf-module-topology-information"][ + "vnf-resource-assignments" + ]["availability-zones"]["availability-zone"] + assert azs == ["az0", "az1"] |