/usr/lib/python2.7/dist-packages/toscaparser/tests/test_functions.py is in python-tosca-parser 0.1.0-3.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 | # 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
from toscaparser import functions
from toscaparser.tests.base import TestCase
from toscaparser.tosca_template import ToscaTemplate
class IntrinsicFunctionsTest(TestCase):
tosca_tpl = os.path.join(
os.path.dirname(os.path.abspath(__file__)),
"data/tosca_single_instance_wordpress.yaml")
tosca = ToscaTemplate(tosca_tpl)
def _get_node(self, node_name):
return [
node for node in self.tosca.nodetemplates
if node.name == node_name][0]
def _get_operation(self, interfaces, operation):
return [
interface for interface in interfaces
if interface.name == operation][0]
def _get_property(self, node_template, property_name):
return [prop.value for prop in node_template.get_properties_objects()
if prop.name == property_name][0]
def test_get_property(self):
TestCase.skip(self, 'bug #1440247')
mysql_dbms = self._get_node('mysql_dbms')
operation = self._get_operation(mysql_dbms.interfaces, 'configure')
db_root_password = operation.inputs['db_root_password']
self.assertTrue(isinstance(db_root_password, functions.GetProperty))
result = db_root_password.result()
self.assertTrue(isinstance(result, functions.GetInput))
def test_get_requirement_property(self):
TestCase.skip(self, 'bug #1440247')
wordpress = self._get_node('wordpress')
operation = self._get_operation(wordpress.interfaces, 'configure')
wp_db_port = operation.inputs['wp_db_port']
self.assertTrue(isinstance(wp_db_port, functions.GetProperty))
result = wp_db_port.result()
self.assertTrue(isinstance(result, functions.GetInput))
self.assertEqual('db_port', result.input_name)
def test_get_capability_property(self):
TestCase.skip(self, 'bug #1440247')
mysql_database = self._get_node('mysql_database')
operation = self._get_operation(mysql_database.interfaces, 'configure')
db_port = operation.inputs['db_port']
self.assertTrue(isinstance(db_port, functions.GetProperty))
result = db_port.result()
self.assertTrue(isinstance(result, functions.GetInput))
self.assertEqual('db_port', result.input_name)
def test_unknown_capability_property(self):
err = self.assertRaises(
KeyError,
self._load_template,
'functions/test_unknown_capability_property.yaml')
self.assertIn("'unknown'", six.text_type(err))
self.assertIn("'database_endpoint'", six.text_type(err))
self.assertIn("'database'", six.text_type(err))
def test_get_input_in_properties(self):
mysql_dbms = self._get_node('mysql_dbms')
expected_inputs = ['db_root_pwd', 'db_port']
props = mysql_dbms.get_properties()
for key in props.keys():
prop = props[key]
self.assertTrue(isinstance(prop.value, functions.GetInput))
expected_inputs.remove(prop.value.input_name)
self.assertListEqual(expected_inputs, [])
def test_get_input_in_interface(self):
TestCase.skip(self, 'bug #1440247')
mysql_dbms = self._get_node('mysql_dbms')
operation = self._get_operation(mysql_dbms.interfaces, 'configure')
db_user = operation.inputs['db_user']
self.assertTrue(isinstance(db_user, functions.GetInput))
def test_get_input_validation(self):
self.assertRaises(exception.UnknownInputError,
self._load_template,
'functions/test_unknown_input_in_property.yaml')
self.assertRaises(exception.UnknownInputError,
self._load_template,
'functions/test_unknown_input_in_interface.yaml')
self.assertRaises(ValueError,
self._load_template,
'functions/test_invalid_function_signature.yaml')
def test_get_input_default_value_result(self):
mysql_dbms = self._get_node('mysql_dbms')
dbms_port = self._get_property(mysql_dbms, 'port')
self.assertEqual(3306, dbms_port.result())
dbms_root_password = self._get_property(mysql_dbms,
'root_password')
self.assertIsNone(dbms_root_password.result())
class GetAttributeTest(TestCase):
def _load_template(self, filename):
return ToscaTemplate(os.path.join(
os.path.dirname(os.path.abspath(__file__)),
'data',
filename))
def test_get_attribute_in_outputs(self):
tpl = self._load_template('tosca_single_instance_wordpress.yaml')
website_url_output = [
x for x in tpl.outputs if x.name == 'website_url'][0]
self.assertIsInstance(website_url_output.value, functions.GetAttribute)
self.assertEqual('server', website_url_output.value.node_template_name)
self.assertEqual('private_address',
website_url_output.value.attribute_name)
def test_get_attribute_invalid_args(self):
expected_msg = 'Expected arguments: node-template-name, attribute-name'
err = self.assertRaises(ValueError,
functions.get_function, None, None,
{'get_attribute': []})
self.assertIn(expected_msg, six.text_type(err))
err = self.assertRaises(ValueError,
functions.get_function, None, None,
{'get_attribute': ['x']})
self.assertIn(expected_msg, six.text_type(err))
err = self.assertRaises(ValueError,
functions.get_function, None, None,
{'get_attribute': ['x', 'y', 'z']})
self.assertIn(expected_msg, six.text_type(err))
def test_get_attribute_unknown_node_template_name(self):
err = self.assertRaises(
KeyError,
self._load_template,
'functions/test_get_attribute_unknown_node_template_name.yaml')
self.assertIn('unknown_node_template', six.text_type(err))
def test_get_attribute_unknown_attribute(self):
err = self.assertRaises(
KeyError,
self._load_template,
'functions/test_get_attribute_unknown_attribute_name.yaml')
self.assertIn('unknown_attribute', six.text_type(err))
self.assertIn('server', six.text_type(err))
def test_get_attribute_host_keyword(self):
tpl = self._load_template(
'functions/test_get_attribute_host_keyword.yaml')
def assert_get_attribute_host_functionality(node_template_name):
node = [x for x in tpl.nodetemplates
if x.name == node_template_name][0]
configure_op = [
x for x in node.interfaces if x.name == 'configure'][0]
ip_addr_input = configure_op.inputs['ip_address']
self.assertIsInstance(ip_addr_input, functions.GetAttribute)
self.assertEqual('server',
ip_addr_input.get_referenced_node_template().name)
assert_get_attribute_host_functionality('dbms')
assert_get_attribute_host_functionality('database')
def test_get_attribute_host_not_found(self):
err = self.assertRaises(
ValueError,
self._load_template,
'functions/test_get_attribute_host_not_found.yaml')
self.assertIn(
"get_attribute HOST keyword is used in 'server' node template but "
"tosca.relationships.HostedOn was not found in relationship chain",
six.text_type(err))
def test_get_attribute_illegal_host_in_outputs(self):
err = self.assertRaises(
ValueError,
self._load_template,
'functions/test_get_attribute_illegal_host_in_outputs.yaml')
self.assertIn(
"get_attribute HOST keyword is not allowed within the outputs "
"section of the TOSCA template",
six.text_type(err))
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