248 lines
8.1 KiB
Python
248 lines
8.1 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import mock
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from toscaparser.nodetemplate import NodeTemplate
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from toscaparser.tests.base import TestCase
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import toscaparser.utils.yamlparser
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from translator.hot.tosca.tosca_compute import ToscaCompute
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class ToscaComputeTest(TestCase):
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def _tosca_compute_test(self, tpl_snippet, expectedprops):
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nodetemplates = (toscaparser.utils.yamlparser.
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simple_parse(tpl_snippet)['node_templates'])
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name = list(nodetemplates.keys())[0]
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nodetemplate = NodeTemplate(name, nodetemplates)
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nodetemplate.validate()
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toscacompute = ToscaCompute(nodetemplate)
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toscacompute.handle_properties()
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self.assertEqual(expectedprops, toscacompute.properties)
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def test_node_compute_with_host_and_os_capabilities(self):
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tpl_snippet = '''
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node_templates:
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server:
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type: tosca.nodes.Compute
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capabilities:
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host:
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properties:
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disk_size: 10 GB
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num_cpus: 4
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mem_size: 4 GB
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os:
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properties:
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architecture: x86_64
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type: Linux
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distribution: Fedora
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version: 18.0
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'''
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expectedprops = {'flavor': 'm1.large',
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'image': 'fedora-amd64-heat-config',
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'user_data_format': 'SOFTWARE_CONFIG'}
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self._tosca_compute_test(
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tpl_snippet,
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expectedprops)
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def test_node_compute_without_os_capabilities(self):
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tpl_snippet = '''
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node_templates:
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server:
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type: tosca.nodes.Compute
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capabilities:
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host:
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properties:
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disk_size: 10 GB
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num_cpus: 4
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mem_size: 4 GB
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#left intentionally
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'''
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expectedprops = {'flavor': 'm1.large',
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'user_data_format': 'SOFTWARE_CONFIG'}
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self._tosca_compute_test(
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tpl_snippet,
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expectedprops)
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def test_node_compute_without_host_capabilities(self):
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tpl_snippet = '''
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node_templates:
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server:
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type: tosca.nodes.Compute
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capabilities:
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os:
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properties:
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architecture: x86_64
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type: Linux
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distribution: Fedora
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version: 18.0
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'''
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expectedprops = {'flavor': None,
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'image': 'fedora-amd64-heat-config',
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'user_data_format': 'SOFTWARE_CONFIG'}
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self._tosca_compute_test(
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tpl_snippet,
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expectedprops)
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def test_node_compute_without_properties_and_os_capabilities(self):
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tpl_snippet = '''
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node_templates:
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server:
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type: tosca.nodes.Compute
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properties:
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#left intentionally
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capabilities:
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#left intentionally
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'''
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expectedprops = {'flavor': None,
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'user_data_format': 'SOFTWARE_CONFIG'}
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self._tosca_compute_test(
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tpl_snippet,
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expectedprops)
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def test_node_compute_with_only_type(self):
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tpl_snippet = '''
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node_templates:
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server:
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type: tosca.nodes.Compute
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'''
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expectedprops = {'flavor': None,
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'user_data_format': 'SOFTWARE_CONFIG'}
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self._tosca_compute_test(
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tpl_snippet,
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expectedprops)
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def test_node_compute_host_capabilities_without_properties(self):
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tpl_snippet = '''
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node_templates:
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server:
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type: tosca.nodes.Compute
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capabilities:
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host:
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properties:
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#left intentionally
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'''
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expectedprops = {'flavor': None,
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'user_data_format': 'SOFTWARE_CONFIG'}
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self._tosca_compute_test(
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tpl_snippet,
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expectedprops)
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def test_node_compute_host_capabilities_without_disk_size(self):
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tpl_snippet = '''
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node_templates:
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server:
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type: tosca.nodes.Compute
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capabilities:
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host:
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properties:
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num_cpus: 4
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mem_size: 4 GB
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'''
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expectedprops = {'flavor': 'm1.large',
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'user_data_format': 'SOFTWARE_CONFIG'}
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self._tosca_compute_test(
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tpl_snippet,
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expectedprops)
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def test_node_compute_host_capabilities_without_mem_size(self):
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tpl_snippet = '''
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node_templates:
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server:
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type: tosca.nodes.Compute
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capabilities:
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host:
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properties:
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num_cpus: 4
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disk_size: 10 GB
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'''
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expectedprops = {'flavor': 'm1.large',
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'user_data_format': 'SOFTWARE_CONFIG'}
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self._tosca_compute_test(
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tpl_snippet,
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expectedprops)
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def test_node_compute_host_capabilities_without_mem_size_disk_size(self):
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tpl_snippet = '''
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node_templates:
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server:
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type: tosca.nodes.Compute
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capabilities:
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host:
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properties:
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num_cpus: 4
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'''
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expectedprops = {'flavor': 'm1.large',
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'user_data_format': 'SOFTWARE_CONFIG'}
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self._tosca_compute_test(
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tpl_snippet,
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expectedprops)
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@mock.patch('translator.common.flavors.get_flavors')
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def test_node_compute_with_nova_flavor(self, mock_flavor):
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tpl_snippet = '''
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node_templates:
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server:
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type: tosca.nodes.Compute
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capabilities:
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host:
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properties:
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num_cpus: 1
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disk_size: 1 GB
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mem_size: 1 GB
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'''
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mock_flavor.return_value = {
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'm1.mock_flavor': {
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'mem_size': 1024,
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'disk_size': 1,
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'num_cpus': 1}
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}
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expectedprops = {'flavor': 'm1.mock_flavor',
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'user_data_format': 'SOFTWARE_CONFIG'}
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self._tosca_compute_test(tpl_snippet, expectedprops)
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@mock.patch('translator.common.images.get_images')
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def test_node_compute_with_glance_image(self, mock_images):
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tpl_snippet = '''
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node_templates:
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server:
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type: tosca.nodes.Compute
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capabilities:
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host:
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properties:
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num_cpus: 1
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disk_size: 1 GB
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mem_size: 1 GB
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os:
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properties:
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architecture: x86_64
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type: Linux
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distribution: Fake Distribution
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version: 19.0
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'''
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mock_images.return_value = {
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'fake-image-foobar': {'architecture': 'x86_64',
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'type': 'Linux',
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'distribution': 'Fake Distribution',
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'version': '19.0'},
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'fake-image-foobar-old': {'architecture': 'x86_64',
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'type': 'Linux',
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'distribution': 'Fake Distribution',
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'version': '18.0'}
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}
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expectedprops = {'flavor': 'm1.small',
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'image': 'fake-image-foobar',
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'user_data_format': 'SOFTWARE_CONFIG'}
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self._tosca_compute_test(tpl_snippet, expectedprops)
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