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# ============LICENSE_START=======================================================
# org.onap.dcae
# ================================================================================
# Copyright (c) 2017-2019 AT&T Intellectual Property. All rights reserved.
# ================================================================================
# 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.
# ============LICENSE_END=========================================================
#
# ECOMP is a trademark and service mark of AT&T Intellectual Property.
import copy
import pytest
from cloudify.exceptions import NonRecoverableError, RecoverableError
def test_generate_component_name(mockconfig):
from k8splugin import tasks
kwargs = { "service_component_type": "doodle",
"service_component_name_override": None }
assert "doodle" in tasks._generate_component_name(**kwargs)["name"]
kwargs["service_component_name_override"] = "yankee"
assert "yankee" == tasks._generate_component_name(**kwargs)["name"]
def test_parse_streams(monkeypatch, mockconfig):
import k8splugin
from k8splugin import tasks
# Good case for streams_publishes
test_input = { "streams_publishes": [{"name": "topic00", "type": "message_router"},
{"name": "feed00", "type": "data_router"}],
"streams_subscribes": {} }
expected = {'feed00': {'type': 'data_router', 'name': 'feed00'},
'streams_publishes': [{'type': 'message_router', 'name': 'topic00'},
{'type': 'data_router', 'name': 'feed00'}],
'streams_subscribes': {},
'topic00': {'type': 'message_router', 'name': 'topic00'}
}
assert expected == tasks._parse_streams(**test_input)
# Good case for streams_subscribes (password provided)
test_input = { "ports": ["1919:0", "1920:0"],"name": "testcomponent",
"streams_publishes": {},
"streams_subscribes": [{"name": "topic01", "type": "message_router"},
{"name": "feed01", "type": "data_router", "username": "hero",
"password": "123456", "route":"test/v0"}] }
expected = {'ports': ['1919:0', '1920:0'], 'name': 'testcomponent',
'feed01': {'type': 'data_router', 'name': 'feed01',
'username': 'hero', 'password': '123456', 'route': 'test/v0', 'delivery_url':'http://testcomponent:1919/test/v0'},
'streams_publishes': {},
'streams_subscribes': [{'type': 'message_router', 'name': 'topic01'},
{'type': 'data_router', 'name': 'feed01', 'username': 'hero',
'password': '123456', 'route':'test/v0'}],
'topic01': {'type': 'message_router', 'name': 'topic01'}}
assert expected == tasks._parse_streams(**test_input)
# Good case for streams_subscribes (password generated)
test_input = { "ports": ["1919:0", "1920:0"],"name": "testcomponent",
"streams_publishes": {},
"streams_subscribes": [{"name": "topic01", "type": "message_router"},
{"name": "feed01", "type": "data_router", "username": None,
"password": None, "route": "test/v0"}] }
def not_so_random(n):
return "nosurprise"
monkeypatch.setattr(k8splugin.utils, "random_string", not_so_random)
expected = { 'ports': ['1919:0', '1920:0'], 'name': 'testcomponent',
'feed01': {'type': 'data_router', 'name': 'feed01',
'username': 'nosurprise', 'password': 'nosurprise', 'route':'test/v0', 'delivery_url':'http://testcomponent:1919/test/v0'},
'streams_publishes': {},
'streams_subscribes': [{'type': 'message_router', 'name': 'topic01'},
{'type': 'data_router', 'name': 'feed01', 'username': None,
'password': None, 'route': 'test/v0'}],
'topic01': {'type': 'message_router', 'name': 'topic01'}}
assert expected == tasks._parse_streams(**test_input)
def test_setup_for_discovery(monkeypatch, mockconfig):
import k8splugin
from k8splugin import tasks
test_input = { "name": "some-name",
"application_config": { "one": "a", "two": "b" } }
def fake_push_config(conn, name, application_config):
return
monkeypatch.setattr(k8splugin.discovery, "push_service_component_config",
fake_push_config)
assert test_input == tasks._setup_for_discovery(**test_input)
def fake_push_config_connection_error(conn, name, application_config):
raise k8splugin.discovery.DiscoveryConnectionError("Boom")
monkeypatch.setattr(k8splugin.discovery, "push_service_component_config",
fake_push_config_connection_error)
with pytest.raises(RecoverableError):
tasks._setup_for_discovery(**test_input)
def test_verify_container(monkeypatch, mockconfig):
import k8sclient
from k8splugin import tasks
from k8splugin.exceptions import DockerPluginDeploymentError
def fake_is_available_success(loc, ch, scn):
return True
monkeypatch.setattr(k8sclient, "is_available",
fake_is_available_success)
assert tasks._verify_k8s_deployment("some-location","some-name", 3)
def fake_is_available_never_good(loc, ch, scn):
return False
monkeypatch.setattr(k8sclient, "is_available",
fake_is_available_never_good)
assert not tasks._verify_k8s_deployment("some-location", "some-name", 2)
def test_enhance_docker_params(mockconfig):
from k8splugin import tasks
# Good - Test empty docker config
test_kwargs = { "docker_config": {}, "service_id": None }
actual = tasks._enhance_docker_params(**test_kwargs)
assert actual == {'envs': {"SERVICE_TAGS": ""}, 'docker_config': {}, 'ports': [], 'volumes': [], "service_id": None }
# Good - Test just docker config ports and volumes
test_kwargs = { "docker_config": { "ports": ["1:1", "2:2"],
"volumes": [{"container": "somewhere", "host": "somewhere else"}] },
"service_id": None }
actual = tasks._enhance_docker_params(**test_kwargs)
assert actual == {'envs': {"SERVICE_TAGS": ""}, 'docker_config': {'ports': ['1:1', '2:2'],
'volumes': [{'host': 'somewhere else', 'container': 'somewhere'}]},
'ports': ['1:1', '2:2'], 'volumes': [{'host': 'somewhere else',
'container': 'somewhere'}], "service_id": None}
# Good - Test just docker config ports and volumes with overrrides
test_kwargs = { "docker_config": { "ports": ["1:1", "2:2"],
"volumes": [{"container": "somewhere", "host": "somewhere else"}] },
"ports": ["3:3", "4:4"], "volumes": [{"container": "nowhere", "host":
"nowhere else"}],
"service_id": None }
actual = tasks._enhance_docker_params(**test_kwargs)
assert actual == {'envs': {"SERVICE_TAGS": ""}, 'docker_config': {'ports': ['1:1', '2:2'],
'volumes': [{'host': 'somewhere else', 'container': 'somewhere'}]},
'ports': ['1:1', '2:2', '3:3', '4:4'], 'volumes': [{'host': 'somewhere else',
'container': 'somewhere'}, {'host': 'nowhere else', 'container':
'nowhere'}], "service_id": None}
# Good
test_kwargs = { "docker_config": {}, "service_id": "zed",
"deployment_id": "abc" }
actual = tasks._enhance_docker_params(**test_kwargs)
assert actual["envs"] == {"SERVICE_TAGS": "abc,zed"}
def test_notify_container(mockconfig):
from k8splugin import tasks
test_input = { "docker_config": { "policy": { "trigger_type": "unknown" } } }
assert [] == tasks._notify_container(**test_input)
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