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authorshangxdy <shang.xiaodong@zte.com.cn>2016-04-07 14:08:49 -0400
committershangxdy <shang.xiaodong@zte.com.cn>2016-04-07 14:59:30 -0400
commitc8201c119ec686e79797721156767685fe848aca (patch)
treecce6aa15ded38d89c18a14b76c21f21e0b1a24f7 /tosca2heat/tosca-parser-0.3.0/toscaparser/tests/test_toscatpl.py
parent4e4c86a06d58b1816c074c7f9da4c58bbf10368c (diff)
Update tosca lib to version 0.5
Use tosca-parser and heat-translator to analyze to the basic nfv-tosca type definitions, and use simple tosca new feature such as policy, group and trigger, which are now supported by the latest version of tosca-parser and heat-translator. JIRA:PARSER-18 Change-Id: I797bcacbb5b32005d0aeb0f3f32851ac96e30f01 Signed--off-by: shangxdy <shang.xiaodong@zte.com.cn> Signed-off-by: shangxdy <shang.xiaodong@zte.com.cn>
Diffstat (limited to 'tosca2heat/tosca-parser-0.3.0/toscaparser/tests/test_toscatpl.py')
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diff --git a/tosca2heat/tosca-parser-0.3.0/toscaparser/tests/test_toscatpl.py b/tosca2heat/tosca-parser-0.3.0/toscaparser/tests/test_toscatpl.py
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--- a/tosca2heat/tosca-parser-0.3.0/toscaparser/tests/test_toscatpl.py
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@@ -1,544 +0,0 @@
-# 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.
-
-import os
-import six
-
-from toscaparser.common import exception
-import toscaparser.elements.interfaces as ifaces
-from toscaparser.elements.nodetype import NodeType
-from toscaparser.functions import GetInput
-from toscaparser.functions import GetProperty
-from toscaparser.nodetemplate import NodeTemplate
-from toscaparser.tests.base import TestCase
-from toscaparser.tosca_template import ToscaTemplate
-from toscaparser.utils.gettextutils import _
-import toscaparser.utils.yamlparser
-
-
-class ToscaTemplateTest(TestCase):
-
- '''TOSCA template.'''
- tosca_tpl = os.path.join(
- os.path.dirname(os.path.abspath(__file__)),
- "data/tosca_single_instance_wordpress.yaml")
- tosca = ToscaTemplate(tosca_tpl)
-
- tosca_elk_tpl = os.path.join(
- os.path.dirname(os.path.abspath(__file__)),
- "data/tosca_elk.yaml")
-
- def test_version(self):
- self.assertEqual(self.tosca.version, "tosca_simple_yaml_1_0")
-
- def test_description(self):
- expected_description = "TOSCA simple profile with wordpress, " \
- "web server and mysql on the same server."
- self.assertEqual(self.tosca.description, expected_description)
-
- def test_inputs(self):
- self.assertEqual(
- ['cpus', 'db_name', 'db_port',
- 'db_pwd', 'db_root_pwd', 'db_user'],
- sorted([input.name for input in self.tosca.inputs]))
-
- input_name = "db_port"
- expected_description = "Port for the MySQL database."
- for input in self.tosca.inputs:
- if input.name == input_name:
- self.assertEqual(input.description, expected_description)
-
- def test_node_tpls(self):
- '''Test nodetemplate names.'''
- self.assertEqual(
- ['mysql_database', 'mysql_dbms', 'server',
- 'webserver', 'wordpress'],
- sorted([tpl.name for tpl in self.tosca.nodetemplates]))
-
- tpl_name = "mysql_database"
- expected_type = "tosca.nodes.Database"
- expected_properties = ['name', 'password', 'user']
- expected_capabilities = ['database_endpoint']
- expected_requirements = [{'host': 'mysql_dbms'}]
- ''' TODO: needs enhancement in tosca_elk.yaml..
- expected_relationshp = ['tosca.relationships.HostedOn']
- expected_host = ['mysql_dbms']
- '''
- expected_interface = [ifaces.LIFECYCLE_SHORTNAME]
-
- for tpl in self.tosca.nodetemplates:
- if tpl_name == tpl.name:
- '''Test node type.'''
- self.assertEqual(tpl.type, expected_type)
-
- '''Test properties.'''
- self.assertEqual(
- expected_properties,
- sorted(tpl.get_properties().keys()))
-
- '''Test capabilities.'''
- self.assertEqual(
- expected_capabilities,
- sorted(tpl.get_capabilities().keys()))
-
- '''Test requirements.'''
- self.assertEqual(
- expected_requirements, tpl.requirements)
-
- '''Test relationship.'''
- ''' needs enhancements in tosca_elk.yaml
- self.assertEqual(
- expected_relationshp,
- [x.type for x in tpl.relationships.keys()])
- self.assertEqual(
- expected_host,
- [y.name for y in tpl.relationships.values()])
- '''
- '''Test interfaces.'''
- self.assertEqual(
- expected_interface,
- [x.type for x in tpl.interfaces])
-
- if tpl.name == 'server':
- '''Test property value'''
- props = tpl.get_properties()
- if props and 'mem_size' in props.keys():
- self.assertEqual(props['mem_size'].value, '4096 MB')
- '''Test capability'''
- caps = tpl.get_capabilities()
- self.assertIn('os', caps.keys())
- os_props_objs = None
- os_props = None
- os_type_prop = None
- if caps and 'os' in caps.keys():
- capability = caps['os']
- os_props_objs = capability.get_properties_objects()
- os_props = capability.get_properties()
- os_type_prop = capability.get_property_value('type')
- break
- self.assertEqual(
- ['Linux'],
- [p.value for p in os_props_objs if p.name == 'type'])
- self.assertEqual(
- 'Linux',
- os_props['type'].value if 'type' in os_props else '')
- self.assertEqual('Linux', os_props['type'].value)
- self.assertEqual('Linux', os_type_prop)
-
- def test_outputs(self):
- self.assertEqual(
- ['website_url'],
- sorted([output.name for output in self.tosca.outputs]))
-
- def test_interfaces(self):
- wordpress_node = [
- node for node in self.tosca.nodetemplates
- if node.name == 'wordpress'][0]
- interfaces = wordpress_node.interfaces
- self.assertEqual(2, len(interfaces))
- for interface in interfaces:
- if interface.name == 'create':
- self.assertEqual(ifaces.LIFECYCLE_SHORTNAME,
- interface.type)
- self.assertEqual('wordpress/wordpress_install.sh',
- interface.implementation)
- self.assertIsNone(interface.inputs)
- elif interface.name == 'configure':
- self.assertEqual(ifaces.LIFECYCLE_SHORTNAME,
- interface.type)
- self.assertEqual('wordpress/wordpress_configure.sh',
- interface.implementation)
- self.assertEqual(3, len(interface.inputs))
- TestCase.skip(self, 'bug #1440247')
- wp_db_port = interface.inputs['wp_db_port']
- self.assertTrue(isinstance(wp_db_port, GetProperty))
- self.assertEqual('get_property', wp_db_port.name)
- self.assertEqual(['SELF',
- 'database_endpoint',
- 'port'],
- wp_db_port.args)
- result = wp_db_port.result()
- self.assertTrue(isinstance(result, GetInput))
- else:
- raise AssertionError(
- 'Unexpected interface: {0}'.format(interface.name))
-
- def test_normative_type_by_short_name(self):
- # test template with a short name Compute
- template = os.path.join(
- os.path.dirname(os.path.abspath(__file__)),
- "data/test_tosca_normative_type_by_shortname.yaml")
-
- tosca_tpl = ToscaTemplate(template)
- expected_type = "tosca.nodes.Compute"
- for tpl in tosca_tpl.nodetemplates:
- self.assertEqual(tpl.type, expected_type)
- for tpl in tosca_tpl.nodetemplates:
- compute_type = NodeType(tpl.type)
- self.assertEqual(
- sorted(['tosca.capabilities.Container',
- 'tosca.capabilities.OperatingSystem',
- 'tosca.capabilities.network.Bindable',
- 'tosca.capabilities.Scalable']),
- sorted([c.type
- for c in compute_type.get_capabilities_objects()]))
-
- def test_template_with_no_inputs(self):
- tosca_tpl = self._load_template('test_no_inputs_in_template.yaml')
- self.assertEqual(0, len(tosca_tpl.inputs))
-
- def test_template_with_no_outputs(self):
- tosca_tpl = self._load_template('test_no_outputs_in_template.yaml')
- self.assertEqual(0, len(tosca_tpl.outputs))
-
- def test_relationship_interface(self):
- template = ToscaTemplate(self.tosca_elk_tpl)
- for node_tpl in template.nodetemplates:
- if node_tpl.name == 'logstash':
- config_interface = 'Configure'
- artifact = 'logstash/configure_elasticsearch.py'
- relation = node_tpl.relationships
- for key in relation.keys():
- rel_tpl = relation.get(key).get_relationship_template()
- if rel_tpl:
- interfaces = rel_tpl[0].interfaces
- for interface in interfaces:
- self.assertEqual(config_interface,
- interface.type)
- self.assertEqual('pre_configure_source',
- interface.name)
- self.assertEqual(artifact,
- interface.implementation)
-
- def test_template_macro(self):
- template = ToscaTemplate(self.tosca_elk_tpl)
- for node_tpl in template.nodetemplates:
- if node_tpl.name == 'mongo_server':
- self.assertEqual(
- ['disk_size', 'mem_size', 'num_cpus'],
- sorted(node_tpl.get_capability('host').
- get_properties().keys()))
-
- def test_template_requirements(self):
- """Test different formats of requirements
-
- The requirements can be defined in few different ways,
- 1. Requirement expressed as a capability with an implicit relationship.
- 2. Requirement expressed with explicit relationship.
- 3. Requirement expressed with a relationship template.
- 4. Requirement expressed via TOSCA types to provision a node
- with explicit relationship.
- 5. Requirement expressed via TOSCA types with a filter.
- """
- tosca_tpl = os.path.join(
- os.path.dirname(os.path.abspath(__file__)),
- "data/test_requirements.yaml")
- tosca = ToscaTemplate(tosca_tpl)
- for node_tpl in tosca.nodetemplates:
- if node_tpl.name == 'my_app':
- expected_relationship = [
- ('tosca.relationships.ConnectsTo', 'mysql_database'),
- ('tosca.relationships.HostedOn', 'my_webserver')]
- actual_relationship = sorted([
- (relation.type, node.name) for
- relation, node in node_tpl.relationships.items()])
- self.assertEqual(expected_relationship, actual_relationship)
- if node_tpl.name == 'mysql_database':
- self.assertEqual(
- [('tosca.relationships.HostedOn', 'my_dbms')],
- [(relation.type, node.name) for
- relation,
- node in node_tpl.relationships.items()])
- if node_tpl.name == 'my_server':
- self.assertEqual(
- [('tosca.relationships.AttachesTo', 'my_storage')],
- [(relation.type, node.name) for
- relation,
- node in node_tpl.relationships.items()])
-
- def test_template_requirements_not_implemented(self):
- # TODO(spzala): replace this test with new one once TOSCA types look up
- # support is implemented.
- """Requirements that yet need to be implemented
-
- The following requirement formats are not yet implemented,
- due to look up dependency:
- 1. Requirement expressed via TOSCA types to provision a node
- with explicit relationship.
- 2. Requirement expressed via TOSCA types with a filter.
- """
- tpl_snippet_1 = '''
- node_templates:
- mysql_database:
- type: tosca.nodes.Database
- description: Requires a particular node type and relationship.
- To be full-filled via lookup into node repository.
- requirements:
- - req1:
- node: tosca.nodes.DBMS
- relationship: tosca.relationships.HostedOn
- '''
-
- tpl_snippet_2 = '''
- node_templates:
- my_webserver:
- type: tosca.nodes.WebServer
- description: Requires a particular node type with a filter.
- To be full-filled via lookup into node repository.
- requirements:
- - req1:
- node: tosca.nodes.Compute
- target_filter:
- properties:
- num_cpus: { in_range: [ 1, 4 ] }
- mem_size: { greater_or_equal: 2 }
- capabilities:
- - tosca.capabilities.OS:
- properties:
- architecture: x86_64
- type: linux
- '''
-
- tpl_snippet_3 = '''
- node_templates:
- my_webserver2:
- type: tosca.nodes.WebServer
- description: Requires a node type with a particular capability.
- To be full-filled via lookup into node repository.
- requirements:
- - req1:
- node: tosca.nodes.Compute
- relationship: tosca.relationships.HostedOn
- capability: tosca.capabilities.Container
- '''
- self._requirements_not_implemented(tpl_snippet_1, 'mysql_database')
- self._requirements_not_implemented(tpl_snippet_2, 'my_webserver')
- self._requirements_not_implemented(tpl_snippet_3, 'my_webserver2')
-
- def _requirements_not_implemented(self, tpl_snippet, tpl_name):
- nodetemplates = (toscaparser.utils.yamlparser.
- simple_parse(tpl_snippet))['node_templates']
- self.assertRaises(
- NotImplementedError,
- lambda: NodeTemplate(tpl_name, nodetemplates).relationships)
-
- def test_custom_capability_type_definition(self):
- tpl_snippet = '''
- node_templates:
- test_app:
- type: tosca.nodes.WebApplication.TestApp
- capabilities:
- test_cap:
- properties:
- test: 1
- '''
- # custom definition with capability type definition
- custom_def = '''
- tosca.nodes.WebApplication.TestApp:
- derived_from: tosca.nodes.WebApplication
- capabilities:
- test_cap:
- type: tosca.capabilities.TestCapability
- tosca.capabilities.TestCapability:
- derived_from: tosca.capabilities.Root
- properties:
- test:
- type: integer
- required: no
- '''
- expected_capabilities = ['test_cap']
- nodetemplates = (toscaparser.utils.yamlparser.
- simple_parse(tpl_snippet))['node_templates']
- custom_def = (toscaparser.utils.yamlparser.
- simple_parse(custom_def))
- name = list(nodetemplates.keys())[0]
- tpl = NodeTemplate(name, nodetemplates, custom_def)
- self.assertEqual(
- expected_capabilities,
- sorted(tpl.get_capabilities().keys()))
-
- # custom definition without capability type definition
- custom_def = '''
- tosca.nodes.WebApplication.TestApp:
- derived_from: tosca.nodes.WebApplication
- capabilities:
- test_cap:
- type: tosca.capabilities.TestCapability
- '''
- custom_def = (toscaparser.utils.yamlparser.
- simple_parse(custom_def))
- tpl = NodeTemplate(name, nodetemplates, custom_def)
- err = self.assertRaises(
- exception.InvalidTypeError,
- lambda: NodeTemplate(name, nodetemplates,
- custom_def).get_capabilities_objects())
- self.assertEqual('Type "tosca.capabilities.TestCapability" is not '
- 'a valid type.', six.text_type(err))
-
- def test_local_template_with_local_relpath_import(self):
- tosca_tpl = os.path.join(
- os.path.dirname(os.path.abspath(__file__)),
- "data/tosca_single_instance_wordpress.yaml")
- tosca = ToscaTemplate(tosca_tpl)
- self.assertTrue(tosca.topology_template.custom_defs)
-
- def test_local_template_with_url_import(self):
- tosca_tpl = os.path.join(
- os.path.dirname(os.path.abspath(__file__)),
- "data/tosca_single_instance_wordpress_with_url_import.yaml")
- tosca = ToscaTemplate(tosca_tpl)
- self.assertTrue(tosca.topology_template.custom_defs)
-
- def test_url_template_with_local_relpath_import(self):
- tosca_tpl = ('https://raw.githubusercontent.com/openstack/'
- 'tosca-parser/master/toscaparser/tests/data/'
- 'tosca_single_instance_wordpress.yaml')
- tosca = ToscaTemplate(tosca_tpl, None, False)
- self.assertTrue(tosca.topology_template.custom_defs)
-
- def test_url_template_with_local_abspath_import(self):
- tosca_tpl = ('https://raw.githubusercontent.com/openstack/'
- 'tosca-parser/master/toscaparser/tests/data/'
- 'tosca_single_instance_wordpress_with_local_abspath_'
- 'import.yaml')
- self.assertRaises(exception.ValidationError, ToscaTemplate, tosca_tpl,
- None, False)
- err_msg = (_('Absolute file name "/tmp/tosca-parser/toscaparser/tests'
- '/data/custom_types/wordpress.yaml" cannot be used in a '
- 'URL-based input template "%(tpl)s".')
- % {'tpl': tosca_tpl})
- exception.ExceptionCollector.assertExceptionMessage(ImportError,
- err_msg)
-
- def test_url_template_with_url_import(self):
- tosca_tpl = ('https://raw.githubusercontent.com/openstack/'
- 'tosca-parser/master/toscaparser/tests/data/'
- 'tosca_single_instance_wordpress_with_url_import.yaml')
- tosca = ToscaTemplate(tosca_tpl, None, False)
- self.assertTrue(tosca.topology_template.custom_defs)
-
- def test_csar_parsing_wordpress(self):
- csar_archive = os.path.join(
- os.path.dirname(os.path.abspath(__file__)),
- 'data/CSAR/csar_wordpress.zip')
- self.assertTrue(ToscaTemplate(csar_archive))
-
- def test_csar_parsing_elk_url_based(self):
- csar_archive = ('https://github.com/openstack/tosca-parser/raw/master/'
- 'toscaparser/tests/data/CSAR/csar_elk.zip')
- self.assertTrue(ToscaTemplate(csar_archive, None, False))
-
- def test_nested_imports_in_templates(self):
- tosca_tpl = os.path.join(
- os.path.dirname(os.path.abspath(__file__)),
- "data/test_instance_nested_imports.yaml")
- tosca = ToscaTemplate(tosca_tpl)
- expected_custom_types = ['tosca.nodes.WebApplication.WordPress',
- 'tosca.nodes.SoftwareComponent.Rsyslog',
- 'tosca.nodes.SoftwareComponent.Logstash',
- 'tosca.nodes.SoftwareComponent.Rsyslog.'
- 'TestRsyslogType']
- self.assertItemsEqual(tosca.topology_template.custom_defs.keys(),
- expected_custom_types)
-
- def test_invalid_template_file(self):
- template_file = 'invalid template file'
- expected_msg = (_('"%s" is not a valid file.') % template_file)
- self.assertRaises(
- exception.ValidationError,
- ToscaTemplate, template_file, None, False)
- exception.ExceptionCollector.assertExceptionMessage(ValueError,
- expected_msg)
-
- def test_multiple_validation_errors(self):
- tosca_tpl = os.path.join(
- os.path.dirname(os.path.abspath(__file__)),
- "data/test_multiple_validation_errors.yaml")
- self.assertRaises(exception.ValidationError, ToscaTemplate, tosca_tpl,
- None)
- err1_msg = _('The template version "tosca_simple_yaml_1" is invalid. '
- 'Valid versions are "tosca_simple_yaml_1_0".')
- exception.ExceptionCollector.assertExceptionMessage(
- exception.InvalidTemplateVersion, err1_msg)
-
- err2_msg = _('Import "custom_types/not_there.yaml" is not valid.')
- exception.ExceptionCollector.assertExceptionMessage(
- ImportError, err2_msg)
-
- err3_msg = _('Type "tosca.nodes.WebApplication.WordPress" is not a '
- 'valid type.')
- exception.ExceptionCollector.assertExceptionMessage(
- exception.InvalidTypeError, err3_msg)
-
- err4_msg = _('Node template "wordpress" contains unknown field '
- '"requirement". Refer to the definition to verify valid '
- 'values.')
- exception.ExceptionCollector.assertExceptionMessage(
- exception.UnknownFieldError, err4_msg)
-
- err5_msg = _('\'Property "passwords" was not found in node template '
- '"mysql_database".\'')
- exception.ExceptionCollector.assertExceptionMessage(
- KeyError, err5_msg)
-
- err6_msg = _('Template "mysql_dbms" is missing required field "type".')
- exception.ExceptionCollector.assertExceptionMessage(
- exception.MissingRequiredFieldError, err6_msg)
-
- err7_msg = _('Node template "mysql_dbms" contains unknown field '
- '"type1". Refer to the definition to verify valid '
- 'values.')
- exception.ExceptionCollector.assertExceptionMessage(
- exception.UnknownFieldError, err7_msg)
-
- err8_msg = _('\'Node template "server1" was not found.\'')
- exception.ExceptionCollector.assertExceptionMessage(
- KeyError, err8_msg)
-
- err9_msg = _('"relationship" used in template "webserver" is missing '
- 'required field "type".')
- exception.ExceptionCollector.assertExceptionMessage(
- exception.MissingRequiredFieldError, err9_msg)
-
- def test_invalid_section_names(self):
- tosca_tpl = os.path.join(
- os.path.dirname(os.path.abspath(__file__)),
- "data/test_invalid_section_names.yaml")
- self.assertRaises(exception.ValidationError, ToscaTemplate, tosca_tpl,
- None)
- err1_msg = _('Template contains unknown field '
- '"tosca_definitions_versions". Refer to the definition '
- 'to verify valid values.')
- exception.ExceptionCollector.assertExceptionMessage(
- exception.UnknownFieldError, err1_msg)
-
- err2_msg = _('Template contains unknown field "descriptions". '
- 'Refer to the definition to verify valid values.')
- exception.ExceptionCollector.assertExceptionMessage(
- exception.UnknownFieldError, err2_msg)
-
- err3_msg = _('Template contains unknown field "import". Refer to '
- 'the definition to verify valid values.')
- exception.ExceptionCollector.assertExceptionMessage(
- exception.UnknownFieldError, err3_msg)
-
- err4_msg = _('Template contains unknown field "topology_templates". '
- 'Refer to the definition to verify valid values.')
- exception.ExceptionCollector.assertExceptionMessage(
- exception.UnknownFieldError, err4_msg)
-
- def test_csar_with_alternate_extenstion(self):
- tosca_tpl = os.path.join(
- os.path.dirname(os.path.abspath(__file__)),
- "data/CSAR/csar_elk.csar")
- tosca = ToscaTemplate(tosca_tpl)
- self.assertTrue(tosca.topology_template.custom_defs)