b7f3c62f65
Many plases in tests code use assertEqual(AA, None), the same with True and False and negatives of such comparisons. As comparison to singletons must use `is` operator, appropriate usage is assertIs, assertIsNot, assertIsNone, assertIsNotNone These assertions are provided by the `testtools` package, so this change is not breaking backward compatibility with Python 2.6 This first patch inlcudes roughly half of the files touched by these changes (up to and including test_n* sans `contrib` code) to ease the review. Partial-Bug: #1259023 Change-Id: If6779c9230cf73ab93165a00040d1ca32d087c80
99 lines
3.6 KiB
Python
99 lines
3.6 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from heat.engine import attributes
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from heat.tests import common
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class AttributeTest(common.HeatTestCase):
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"""Test the Attribute class."""
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def test_as_output(self):
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"""Test that Attribute looks right when viewed as an Output."""
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expected = {
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"Value": '{"Fn::GetAtt": ["test_resource", "test1"]}',
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"Description": "The first test attribute"
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}
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attr = attributes.Attribute("test1", "The first test attribute")
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self.assertEqual(expected, attr.as_output("test_resource"))
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class AttributesTest(common.HeatTestCase):
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"""Test the Attributes class."""
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attributes_schema = {
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"test1": "Test attrib 1",
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"test2": "Test attrib 2",
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"test3": "Test attrib 3"
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}
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def setUp(self):
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super(AttributesTest, self).setUp()
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self.addCleanup(self.m.VerifyAll)
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def test_get_attribute(self):
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"""Test that we get the attribute values we expect."""
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test_resolver = lambda x: "value1"
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self.m.ReplayAll()
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attribs = attributes.Attributes('test resource',
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self.attributes_schema,
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test_resolver)
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self.assertEqual("value1", attribs['test1'])
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def test_get_attribute_none(self):
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"""Test that we get the attribute values we expect."""
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test_resolver = lambda x: None
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self.m.ReplayAll()
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attribs = attributes.Attributes('test resource',
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self.attributes_schema,
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test_resolver)
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self.assertIsNone(attribs['test1'])
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def test_get_attribute_nonexist(self):
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"""Test that we get the attribute values we expect."""
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test_resolver = lambda x: "value1"
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self.m.ReplayAll()
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attribs = attributes.Attributes('test resource',
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self.attributes_schema,
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test_resolver)
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self.assertRaises(KeyError, attribs.__getitem__, 'not there')
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def test_as_outputs(self):
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"""Test that Output format works as expected."""
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expected = {
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"test1": {
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"Value": '{"Fn::GetAtt": ["test_resource", "test1"]}',
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"Description": "Test attrib 1"
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},
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"test2": {
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"Value": '{"Fn::GetAtt": ["test_resource", "test2"]}',
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"Description": "Test attrib 2"
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},
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"test3": {
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"Value": '{"Fn::GetAtt": ["test_resource", "test3"]}',
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"Description": "Test attrib 3"
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}
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}
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MyTestResourceClass = self.m.CreateMockAnything()
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MyTestResourceClass.attributes_schema = {
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"test1": "Test attrib 1",
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"test2": "Test attrib 2",
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"test3": "Test attrib 3"
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}
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self.m.ReplayAll()
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self.assertEqual(
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expected,
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attributes.Attributes.as_outputs("test_resource",
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MyTestResourceClass))
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