111 lines
4.0 KiB
Python
111 lines
4.0 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# 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 mox
|
|
|
|
from heat.engine import attributes
|
|
from heat.tests import common
|
|
|
|
test_attribute_schema = {
|
|
"attribute1": "A description for attribute 1",
|
|
"attribute2": "A description for attribute 2",
|
|
"another attribute": "The last attribute"
|
|
}
|
|
|
|
|
|
class AttributeTest(common.HeatTestCase):
|
|
"""Test the Attribute class."""
|
|
|
|
def setUp(self):
|
|
common.HeatTestCase.setUp(self)
|
|
self.test_resolver = self.m.CreateMockAnything()
|
|
|
|
def test_resolve_attribute(self):
|
|
"""Test that an Attribute returns a good value based on resolver."""
|
|
test_val = "test value"
|
|
# resolved with a good value first
|
|
self.test_resolver('test').AndReturn('test value')
|
|
# second call resolves to None
|
|
self.test_resolver(mox.IgnoreArg()).AndReturn(None)
|
|
self.m.ReplayAll()
|
|
test_attr = attributes.Attribute("test", "A test attribute",
|
|
self.test_resolver)
|
|
self.assertEqual(test_val, test_attr.value,
|
|
"Unexpected attribute value")
|
|
self.assertIsNone(test_attr.value,
|
|
"Second attrib value should be None")
|
|
|
|
def test_as_output(self):
|
|
"""Test that Attribute looks right when viewed as an Output."""
|
|
expected = {
|
|
"test1": {
|
|
"Value": '{"Fn::GetAtt": ["test_resource", "test1"]}',
|
|
"Description": "The first test attribute"
|
|
}
|
|
}
|
|
self.assertEqual(expected,
|
|
attributes.Attribute.as_output(
|
|
"test_resource",
|
|
"test1",
|
|
"The first test attribute"),
|
|
'Attribute as Output mismatch')
|
|
|
|
|
|
class AttributesTest(common.HeatTestCase):
|
|
"""Test the Attributes class."""
|
|
|
|
attributes_schema = {
|
|
"test1": "Test attrib 1",
|
|
"test2": "Test attrib 2",
|
|
"test3": "Test attrib 3"
|
|
}
|
|
|
|
def test_get_attribute(self):
|
|
"""Test that we get the attribute values we expect."""
|
|
test_resolver = lambda x: "value1"
|
|
self.m.ReplayAll()
|
|
attribs = attributes.Attributes('test resource',
|
|
self.attributes_schema,
|
|
test_resolver)
|
|
self.assertEqual("value1", attribs['test1'])
|
|
self.assertRaises(KeyError, attribs.__getitem__, 'not there')
|
|
|
|
def test_as_outputs(self):
|
|
"""Test that Output format works as expected."""
|
|
expected = {
|
|
"test1": {
|
|
"Value": '{"Fn::GetAtt": ["test_resource", "test1"]}',
|
|
"Description": "Test attrib 1"
|
|
},
|
|
"test2": {
|
|
"Value": '{"Fn::GetAtt": ["test_resource", "test2"]}',
|
|
"Description": "Test attrib 2"
|
|
},
|
|
"test3": {
|
|
"Value": '{"Fn::GetAtt": ["test_resource", "test3"]}',
|
|
"Description": "Test attrib 3"
|
|
}
|
|
}
|
|
MyTestResourceClass = self.m.CreateMockAnything()
|
|
MyTestResourceClass.attributes_schema = {
|
|
"test1": "Test attrib 1",
|
|
"test2": "Test attrib 2",
|
|
"test3": "Test attrib 3"
|
|
}
|
|
self.m.ReplayAll()
|
|
self.assertEqual(
|
|
expected,
|
|
attributes.Attributes.as_outputs("test_resource",
|
|
MyTestResourceClass))
|