deb-heat/heat/tests/test_attributes.py
Jason Dunsmore af464c9afc Make the first line of every file consistent.
Change-Id: I2e1a809cfca8e88693551d58d33e747f54ee5eb1
2014-03-04 09:03:04 -06:00

98 lines
3.6 KiB
Python

#
# 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 heat.engine import attributes
from heat.tests import common
class AttributeTest(common.HeatTestCase):
"""Test the Attribute class."""
def test_as_output(self):
"""Test that Attribute looks right when viewed as an Output."""
expected = {
"Value": '{"Fn::GetAtt": ["test_resource", "test1"]}',
"Description": "The first test attribute"
}
attr = attributes.Attribute("test1", "The first test attribute")
self.assertEqual(expected, attr.as_output("test_resource"))
class AttributesTest(common.HeatTestCase):
"""Test the Attributes class."""
attributes_schema = {
"test1": "Test attrib 1",
"test2": "Test attrib 2",
"test3": "Test attrib 3"
}
def setUp(self):
super(AttributesTest, self).setUp()
self.addCleanup(self.m.VerifyAll)
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'])
def test_get_attribute_none(self):
"""Test that we get the attribute values we expect."""
test_resolver = lambda x: None
self.m.ReplayAll()
attribs = attributes.Attributes('test resource',
self.attributes_schema,
test_resolver)
self.assertIsNone(attribs['test1'])
def test_get_attribute_nonexist(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.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))