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author | shangxdy <shang.xiaodong@zte.com.cn> | 2017-02-26 16:22:30 +0800 |
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committer | shangxdy <shang.xiaodong@zte.com.cn> | 2017-02-26 20:23:51 +0800 |
commit | f7b240c6893a48d71da29974e54cb560b6575eb3 (patch) | |
tree | 3d3b8ea171640465cd30bd3d91a88a52cb4487b9 /tosca2heat/heat-translator/translator/hot/tosca/tests/test_tosca_autoscaling.py | |
parent | 406214e5ca40ad57a1c40e4a8454336f6a26cac2 (diff) |
Sync heat-translator code
Sync heat-translator code from upstream
JIRA:PARSER-119
Change-Id: I2287b78ad38bc54f7740fd1ee5f08989d5e680bf
Signed-off-by: shangxdy <shang.xiaodong@zte.com.cn>
Diffstat (limited to 'tosca2heat/heat-translator/translator/hot/tosca/tests/test_tosca_autoscaling.py')
-rw-r--r-- | tosca2heat/heat-translator/translator/hot/tosca/tests/test_tosca_autoscaling.py | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/tosca2heat/heat-translator/translator/hot/tosca/tests/test_tosca_autoscaling.py b/tosca2heat/heat-translator/translator/hot/tosca/tests/test_tosca_autoscaling.py new file mode 100644 index 0000000..978e965 --- /dev/null +++ b/tosca2heat/heat-translator/translator/hot/tosca/tests/test_tosca_autoscaling.py @@ -0,0 +1,91 @@ +# 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. + +from toscaparser.nodetemplate import NodeTemplate +from toscaparser.policy import Policy +from toscaparser.tests.base import TestCase +import toscaparser.utils.yamlparser +from translator.hot.tosca.tosca_compute import ToscaCompute +from translator.hot.tosca.tosca_policies_scaling import ToscaAutoscaling + + +class AutoscalingTest(TestCase): + + def _tosca_scaling_test(self, tpl_snippet, expectedprops): + nodetemplates = (toscaparser.utils.yamlparser. + simple_parse(tpl_snippet)['node_templates']) + policies = (toscaparser.utils.yamlparser. + simple_parse(tpl_snippet)['policies']) + name = list(nodetemplates.keys())[0] + policy_name = list(policies[0].keys())[0] + for policy in policies: + tpl = policy[policy_name] + targets = tpl["targets"] + properties = tpl["properties"] + try: + nodetemplate = NodeTemplate(name, nodetemplates) + toscacompute = ToscaCompute(nodetemplate) + toscacompute.handle_properties() + policy = Policy(policy_name, tpl, targets, + properties, "node_templates") + toscascaling = ToscaAutoscaling(policy) + parameters = toscascaling.handle_properties([toscacompute]) + self.assertEqual(parameters[0].properties, expectedprops) + except Exception: + raise + + def test_compute_with_scaling(self): + tpl_snippet = ''' + node_templates: + my_server_1: + type: tosca.nodes.Compute + capabilities: + host: + properties: + num_cpus: 2 + disk_size: 10 GB + mem_size: 512 MB + os: + properties: + # host Operating System image properties + architecture: x86_64 + type: Linux + distribution: RHEL + version: 6.5 + policies: + - asg: + type: tosca.policies.Scaling + description: Simple node autoscaling + targets: [my_server_1] + triggers: + resize_compute: + description: trigger + condition: + constraint: utilization greater_than 50% + period: 60 + evaluations: 1 + method: average + properties: + min_instances: 2 + max_instances: 10 + default_instances: 3 + increment: 1 + ''' + + expectedprops = {'desired_capacity': 3, + 'max_size': 10, + 'min_size': 2, + 'resource': {'type': 'asg_res.yaml'}} + + self._tosca_scaling_test( + tpl_snippet, + expectedprops) |