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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
import pytest
from aria.orchestrator.workflows.api import task
from aria.orchestrator.workflows.builtin.heal import heal
from tests import mock, storage
from . import (assert_node_install_operations, assert_node_uninstall_operations)
@pytest.fixture
def ctx(tmpdir):
context = mock.context.simple(str(tmpdir))
yield context
storage.release_sqlite_storage(context.model)
@pytest.mark.skip(reason='heal is not implemented for now')
def test_heal_dependent_node(ctx):
dependent_node = \
ctx.model.node.get_by_name(mock.models.DEPENDENT_NODE_NAME)
dependent_node.host_fk = dependent_node.id
ctx.model.node.update(dependent_node)
heal_graph = task.WorkflowTask(heal, ctx=ctx, node_id=dependent_node.id)
assert len(list(heal_graph.tasks)) == 2
uninstall_subgraph, install_subgraph = list(heal_graph.topological_order(reverse=True))
assert len(list(uninstall_subgraph.tasks)) == 2
dependent_node_subgraph_uninstall, dependency_node_subgraph_uninstall = \
list(uninstall_subgraph.topological_order(reverse=True))
assert len(list(install_subgraph.tasks)) == 2
dependency_node_subgraph_install, dependent_node_subgraph_install = \
list(install_subgraph.topological_order(reverse=True))
dependent_node_uninstall_tasks = \
list(dependent_node_subgraph_uninstall.topological_order(reverse=True))
assert isinstance(dependency_node_subgraph_uninstall, task.StubTask)
dependent_node_install_tasks = \
list(dependent_node_subgraph_install.topological_order(reverse=True))
assert isinstance(dependency_node_subgraph_install, task.StubTask)
assert_node_uninstall_operations(dependent_node_uninstall_tasks, relationships=1)
assert_node_install_operations(dependent_node_install_tasks, relationships=1)
@pytest.mark.skip(reason='heal is not implemented for now')
def test_heal_dependency_node(ctx):
dependency_node = \
ctx.model.node.get_by_name(mock.models.DEPENDENCY_NODE_NAME)
dependency_node.host_fk = dependency_node.id
ctx.model.node.update(dependency_node)
heal_graph = task.WorkflowTask(heal, ctx=ctx, node_id=dependency_node.id)
# both subgraphs should contain un\install for both the dependent and the dependency
assert len(list(heal_graph.tasks)) == 2
uninstall_subgraph, install_subgraph = list(heal_graph.topological_order(reverse=True))
uninstall_tasks = list(uninstall_subgraph.topological_order(reverse=True))
assert len(uninstall_tasks) == 4
unlink_source, unlink_target = uninstall_tasks[:2]
dependent_node_subgraph_uninstall, dependency_node_subgraph_uninstall = uninstall_tasks[2:]
install_tasks = list(install_subgraph.topological_order(reverse=True))
assert len(install_tasks) == 4
dependency_node_subgraph_install, dependent_node_subgraph_install = install_tasks[:2]
establish_source, establish_target = install_tasks[2:]
assert isinstance(dependent_node_subgraph_uninstall, task.StubTask)
dependency_node_uninstall_tasks = \
list(dependency_node_subgraph_uninstall.topological_order(reverse=True))
assert isinstance(dependent_node_subgraph_install, task.StubTask)
dependency_node_install_tasks = \
list(dependency_node_subgraph_install.topological_order(reverse=True))
assert unlink_source.name.startswith('aria.interfaces.relationship_lifecycle.unlink')
assert unlink_target.name.startswith('aria.interfaces.relationship_lifecycle.unlink')
assert_node_uninstall_operations(dependency_node_uninstall_tasks)
assert_node_install_operations(dependency_node_install_tasks)
assert establish_source.name.startswith('aria.interfaces.relationship_lifecycle.establish')
assert establish_target.name.startswith('aria.interfaces.relationship_lifecycle.establish')
# TODO: add tests for contained in scenario
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