deb-heat/heat_integrationtests/functional/test_template_resource.py
Rabi Mishra 25becbcbf4 Add config entries to skip integration tests
This adds options to skip scenario and functional tests.
You can either skip the complete set of tests or list of specific
tests.

Following new config options are added:

`skip_scenario_tests` -  Skip all scenario tests
`skip_functional_tests` - Skip all functional tests
`skip_functional_test_list` - List of functional tests to skip
`skip_scenario_test_list` - List of scenario tests to skip
`skip_test_stack_action_list` - List of actions in tests to skip

Change-Id: I7a5233f5db1f065ccee5a97408c72203c108a656
Depends-On: I25c5e853f0499b88f2803b077d19e132140908f1
2015-08-07 07:29:20 +00:00

716 lines
20 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.
import json
import yaml
from heat_integrationtests.common import test
from heat_integrationtests.functional import functional_base
class TemplateResourceTest(functional_base.FunctionalTestsBase):
"""Prove that we can use the registry in a nested provider."""
template = '''
heat_template_version: 2013-05-23
resources:
secret1:
type: OS::Heat::RandomString
outputs:
secret-out:
value: { get_attr: [secret1, value] }
'''
nested_templ = '''
heat_template_version: 2013-05-23
resources:
secret2:
type: OS::Heat::RandomString
outputs:
value:
value: { get_attr: [secret2, value] }
'''
env_templ = '''
resource_registry:
"OS::Heat::RandomString": nested.yaml
'''
def setUp(self):
super(TemplateResourceTest, self).setUp()
def test_nested_env(self):
main_templ = '''
heat_template_version: 2013-05-23
resources:
secret1:
type: My::NestedSecret
outputs:
secret-out:
value: { get_attr: [secret1, value] }
'''
nested_templ = '''
heat_template_version: 2013-05-23
resources:
secret2:
type: My::Secret
outputs:
value:
value: { get_attr: [secret2, value] }
'''
env_templ = '''
resource_registry:
"My::Secret": "OS::Heat::RandomString"
"My::NestedSecret": nested.yaml
'''
stack_identifier = self.stack_create(
template=main_templ,
files={'nested.yaml': nested_templ},
environment=env_templ)
nested_ident = self.assert_resource_is_a_stack(stack_identifier,
'secret1')
# prove that resource.parent_resource is populated.
sec2 = self.client.resources.get(nested_ident, 'secret2')
self.assertEqual('secret1', sec2.parent_resource)
def test_no_infinite_recursion(self):
"""Prove that we can override a python resource.
And use that resource within the template resource.
"""
stack_identifier = self.stack_create(
template=self.template,
files={'nested.yaml': self.nested_templ},
environment=self.env_templ)
self.assert_resource_is_a_stack(stack_identifier, 'secret1')
def test_nested_stack_delete_then_delete_parent_stack(self):
"""Check the robustness of stack deletion.
This tests that if you manually delete a nested
stack, the parent stack is still deletable.
"""
# disable cleanup so we can call _stack_delete() directly.
stack_identifier = self.stack_create(
template=self.template,
files={'nested.yaml': self.nested_templ},
environment=self.env_templ,
enable_cleanup=False)
nested_ident = self.assert_resource_is_a_stack(stack_identifier,
'secret1')
self._stack_delete(nested_ident)
self._stack_delete(stack_identifier)
def test_change_in_file_path(self):
stack_identifier = self.stack_create(
template=self.template,
files={'nested.yaml': self.nested_templ},
environment=self.env_templ)
stack = self.client.stacks.get(stack_identifier)
secret_out1 = self._stack_output(stack, 'secret-out')
nested_templ_2 = '''
heat_template_version: 2013-05-23
resources:
secret2:
type: OS::Heat::RandomString
outputs:
value:
value: freddy
'''
env_templ_2 = '''
resource_registry:
"OS::Heat::RandomString": new/nested.yaml
'''
self.update_stack(stack_identifier,
template=self.template,
files={'new/nested.yaml': nested_templ_2},
environment=env_templ_2)
stack = self.client.stacks.get(stack_identifier)
secret_out2 = self._stack_output(stack, 'secret-out')
self.assertNotEqual(secret_out1, secret_out2)
self.assertEqual('freddy', secret_out2)
class NestedAttributesTest(functional_base.FunctionalTestsBase):
"""Prove that we can use the template resource references."""
main_templ = '''
heat_template_version: 2014-10-16
resources:
secret2:
type: My::NestedSecret
outputs:
old_way:
value: { get_attr: [secret2, nested_str]}
test_attr1:
value: { get_attr: [secret2, resource.secret1, value]}
test_attr2:
value: { get_attr: [secret2, resource.secret1.value]}
test_ref:
value: { get_resource: secret2 }
'''
env_templ = '''
resource_registry:
"My::NestedSecret": nested.yaml
'''
def setUp(self):
super(NestedAttributesTest, self).setUp()
def test_stack_ref(self):
nested_templ = '''
heat_template_version: 2014-10-16
resources:
secret1:
type: OS::Heat::RandomString
outputs:
nested_str:
value: {get_attr: [secret1, value]}
'''
stack_identifier = self.stack_create(
template=self.main_templ,
files={'nested.yaml': nested_templ},
environment=self.env_templ)
self.assert_resource_is_a_stack(stack_identifier, 'secret2')
stack = self.client.stacks.get(stack_identifier)
test_ref = self._stack_output(stack, 'test_ref')
self.assertIn('arn:openstack:heat:', test_ref)
def test_transparent_ref(self):
"""With the addition of OS::stack_id we can now use the nested resource
more transparently.
"""
nested_templ = '''
heat_template_version: 2014-10-16
resources:
secret1:
type: OS::Heat::RandomString
outputs:
OS::stack_id:
value: {get_resource: secret1}
nested_str:
value: {get_attr: [secret1, value]}
'''
stack_identifier = self.stack_create(
template=self.main_templ,
files={'nested.yaml': nested_templ},
environment=self.env_templ)
self.assert_resource_is_a_stack(stack_identifier, 'secret2')
stack = self.client.stacks.get(stack_identifier)
test_ref = self._stack_output(stack, 'test_ref')
test_attr = self._stack_output(stack, 'old_way')
self.assertNotIn('arn:openstack:heat', test_ref)
self.assertEqual(test_attr, test_ref)
def test_nested_attributes(self):
nested_templ = '''
heat_template_version: 2014-10-16
resources:
secret1:
type: OS::Heat::RandomString
outputs:
nested_str:
value: {get_attr: [secret1, value]}
'''
stack_identifier = self.stack_create(
template=self.main_templ,
files={'nested.yaml': nested_templ},
environment=self.env_templ)
self.assert_resource_is_a_stack(stack_identifier, 'secret2')
stack = self.client.stacks.get(stack_identifier)
old_way = self._stack_output(stack, 'old_way')
test_attr1 = self._stack_output(stack, 'test_attr1')
test_attr2 = self._stack_output(stack, 'test_attr2')
self.assertEqual(old_way, test_attr1)
self.assertEqual(old_way, test_attr2)
class TemplateResourceUpdateTest(functional_base.FunctionalTestsBase):
"""Prove that we can do template resource updates."""
main_template = '''
HeatTemplateFormatVersion: '2012-12-12'
Resources:
the_nested:
Type: the.yaml
Properties:
one: my_name
two: your_name
Outputs:
identifier:
Value: {Ref: the_nested}
value:
Value: {'Fn::GetAtt': [the_nested, the_str]}
'''
main_template_change_prop = '''
HeatTemplateFormatVersion: '2012-12-12'
Resources:
the_nested:
Type: the.yaml
Properties:
one: updated_name
two: your_name
Outputs:
identifier:
Value: {Ref: the_nested}
value:
Value: {'Fn::GetAtt': [the_nested, the_str]}
'''
main_template_add_prop = '''
HeatTemplateFormatVersion: '2012-12-12'
Resources:
the_nested:
Type: the.yaml
Properties:
one: my_name
two: your_name
three: third_name
Outputs:
identifier:
Value: {Ref: the_nested}
value:
Value: {'Fn::GetAtt': [the_nested, the_str]}
'''
main_template_remove_prop = '''
HeatTemplateFormatVersion: '2012-12-12'
Resources:
the_nested:
Type: the.yaml
Properties:
one: my_name
Outputs:
identifier:
Value: {Ref: the_nested}
value:
Value: {'Fn::GetAtt': [the_nested, the_str]}
'''
initial_tmpl = '''
HeatTemplateFormatVersion: '2012-12-12'
Parameters:
one:
Default: foo
Type: String
two:
Default: bar
Type: String
Resources:
NestedResource:
Type: OS::Heat::RandomString
Properties:
salt: {Ref: one}
Outputs:
the_str:
Value: {'Fn::GetAtt': [NestedResource, value]}
'''
prop_change_tmpl = '''
HeatTemplateFormatVersion: '2012-12-12'
Parameters:
one:
Default: yikes
Type: String
two:
Default: foo
Type: String
Resources:
NestedResource:
Type: OS::Heat::RandomString
Properties:
salt: {Ref: two}
Outputs:
the_str:
Value: {'Fn::GetAtt': [NestedResource, value]}
'''
prop_add_tmpl = '''
HeatTemplateFormatVersion: '2012-12-12'
Parameters:
one:
Default: yikes
Type: String
two:
Default: foo
Type: String
three:
Default: bar
Type: String
Resources:
NestedResource:
Type: OS::Heat::RandomString
Properties:
salt: {Ref: three}
Outputs:
the_str:
Value: {'Fn::GetAtt': [NestedResource, value]}
'''
prop_remove_tmpl = '''
HeatTemplateFormatVersion: '2012-12-12'
Parameters:
one:
Default: yikes
Type: String
Resources:
NestedResource:
Type: OS::Heat::RandomString
Properties:
salt: {Ref: one}
Outputs:
the_str:
Value: {'Fn::GetAtt': [NestedResource, value]}
'''
attr_change_tmpl = '''
HeatTemplateFormatVersion: '2012-12-12'
Parameters:
one:
Default: foo
Type: String
two:
Default: bar
Type: String
Resources:
NestedResource:
Type: OS::Heat::RandomString
Properties:
salt: {Ref: one}
Outputs:
the_str:
Value: {'Fn::GetAtt': [NestedResource, value]}
something_else:
Value: just_a_string
'''
content_change_tmpl = '''
HeatTemplateFormatVersion: '2012-12-12'
Parameters:
one:
Default: foo
Type: String
two:
Default: bar
Type: String
Resources:
NestedResource:
Type: OS::Heat::RandomString
Properties:
salt: yum
Outputs:
the_str:
Value: {'Fn::GetAtt': [NestedResource, value]}
'''
EXPECTED = (UPDATE, NOCHANGE) = ('update', 'nochange')
scenarios = [
('no_changes', dict(template=main_template,
provider=initial_tmpl,
expect=NOCHANGE)),
('main_tmpl_change', dict(template=main_template_change_prop,
provider=initial_tmpl,
expect=UPDATE)),
('provider_change', dict(template=main_template,
provider=content_change_tmpl,
expect=UPDATE)),
('provider_props_change', dict(template=main_template,
provider=prop_change_tmpl,
expect=UPDATE)),
('provider_props_add', dict(template=main_template_add_prop,
provider=prop_add_tmpl,
expect=UPDATE)),
('provider_props_remove', dict(template=main_template_remove_prop,
provider=prop_remove_tmpl,
expect=NOCHANGE)),
('provider_attr_change', dict(template=main_template,
provider=attr_change_tmpl,
expect=NOCHANGE)),
]
def setUp(self):
super(TemplateResourceUpdateTest, self).setUp()
def test_template_resource_update_template_schema(self):
stack_identifier = self.stack_create(
template=self.main_template,
files={'the.yaml': self.initial_tmpl})
stack = self.client.stacks.get(stack_identifier)
initial_id = self._stack_output(stack, 'identifier')
initial_val = self._stack_output(stack, 'value')
self.update_stack(stack_identifier,
self.template,
files={'the.yaml': self.provider})
stack = self.client.stacks.get(stack_identifier)
self.assertEqual(initial_id,
self._stack_output(stack, 'identifier'))
if self.expect == self.NOCHANGE:
self.assertEqual(initial_val,
self._stack_output(stack, 'value'))
else:
self.assertNotEqual(initial_val,
self._stack_output(stack, 'value'))
class TemplateResourceUpdateFailedTest(functional_base.FunctionalTestsBase):
"""Prove that we can do updates on a nested stack to fix a stack."""
main_template = '''
HeatTemplateFormatVersion: '2012-12-12'
Resources:
keypair:
Type: OS::Nova::KeyPair
Properties:
name: replace-this
save_private_key: false
server:
Type: server_fail.yaml
DependsOn: keypair
'''
nested_templ = '''
HeatTemplateFormatVersion: '2012-12-12'
Resources:
RealRandom:
Type: OS::Heat::RandomString
'''
def setUp(self):
super(TemplateResourceUpdateFailedTest, self).setUp()
self.assign_keypair()
def test_update_on_failed_create(self):
# create a stack with "server" dependent on "keypair", but
# keypair fails, so "server" is not created properly.
# We then fix the template and it should succeed.
broken_templ = self.main_template.replace('replace-this',
self.keypair_name)
stack_identifier = self.stack_create(
template=broken_templ,
files={'server_fail.yaml': self.nested_templ},
expected_status='CREATE_FAILED')
fixed_templ = self.main_template.replace('replace-this',
test.rand_name())
self.update_stack(stack_identifier,
fixed_templ,
files={'server_fail.yaml': self.nested_templ})
class TemplateResourceAdoptTest(functional_base.FunctionalTestsBase):
"""Prove that we can do template resource adopt/abandon."""
main_template = '''
HeatTemplateFormatVersion: '2012-12-12'
Resources:
the_nested:
Type: the.yaml
Properties:
one: my_name
Outputs:
identifier:
Value: {Ref: the_nested}
value:
Value: {'Fn::GetAtt': [the_nested, the_str]}
'''
nested_templ = '''
HeatTemplateFormatVersion: '2012-12-12'
Parameters:
one:
Default: foo
Type: String
Resources:
RealRandom:
Type: OS::Heat::RandomString
Properties:
salt: {Ref: one}
Outputs:
the_str:
Value: {'Fn::GetAtt': [RealRandom, value]}
'''
def setUp(self):
super(TemplateResourceAdoptTest, self).setUp()
def _yaml_to_json(self, yaml_templ):
return yaml.load(yaml_templ)
def test_abandon(self):
stack_identifier = self.stack_create(
template=self.main_template,
files={'the.yaml': self.nested_templ},
enable_cleanup=False
)
info = self.stack_abandon(stack_id=stack_identifier)
self.assertEqual(self._yaml_to_json(self.main_template),
info['template'])
self.assertEqual(self._yaml_to_json(self.nested_templ),
info['resources']['the_nested']['template'])
def test_adopt(self):
data = {
'resources': {
'the_nested': {
"type": "the.yaml",
"resources": {
"RealRandom": {
"type": "OS::Heat::RandomString",
'resource_data': {'value': 'goopie'},
'resource_id': 'froggy'
}
}
}
},
"environment": {"parameters": {}},
"template": yaml.load(self.main_template)
}
stack_identifier = self.stack_adopt(
adopt_data=json.dumps(data),
files={'the.yaml': self.nested_templ})
self.assert_resource_is_a_stack(stack_identifier, 'the_nested')
stack = self.client.stacks.get(stack_identifier)
self.assertEqual('goopie', self._stack_output(stack, 'value'))
class TemplateResourceCheckTest(functional_base.FunctionalTestsBase):
"""Prove that we can do template resource check."""
main_template = '''
HeatTemplateFormatVersion: '2012-12-12'
Resources:
the_nested:
Type: the.yaml
Properties:
one: my_name
Outputs:
identifier:
Value: {Ref: the_nested}
value:
Value: {'Fn::GetAtt': [the_nested, the_str]}
'''
nested_templ = '''
HeatTemplateFormatVersion: '2012-12-12'
Parameters:
one:
Default: foo
Type: String
Resources:
RealRandom:
Type: OS::Heat::RandomString
Properties:
salt: {Ref: one}
Outputs:
the_str:
Value: {'Fn::GetAtt': [RealRandom, value]}
'''
def setUp(self):
super(TemplateResourceCheckTest, self).setUp()
def test_check(self):
stack_identifier = self.stack_create(
template=self.main_template,
files={'the.yaml': self.nested_templ}
)
self.client.actions.check(stack_id=stack_identifier)
self._wait_for_stack_status(stack_identifier, 'CHECK_COMPLETE')
class TemplateResourceErrorMessageTest(functional_base.FunctionalTestsBase):
"""Prove that nested stack errors don't suck."""
template = '''
HeatTemplateFormatVersion: '2012-12-12'
Resources:
victim:
Type: fail.yaml
'''
nested_templ = '''
HeatTemplateFormatVersion: '2012-12-12'
Resources:
oops:
Type: OS::Heat::TestResource
Properties:
fail: true
wait_secs: 2
'''
def setUp(self):
super(TemplateResourceErrorMessageTest, self).setUp()
def test_fail(self):
stack_identifier = self.stack_create(
template=self.template,
files={'fail.yaml': self.nested_templ},
expected_status='CREATE_FAILED')
stack = self.client.stacks.get(stack_identifier)
exp_path = 'resources.victim.resources.oops'
exp_msg = 'Test Resource failed oops'
exp = 'Resource CREATE failed: ValueError: %s: %s' % (exp_path,
exp_msg)
self.assertEqual(exp, stack.stack_status_reason)
class TemplateResourceSuspendResumeTest(functional_base.FunctionalTestsBase):
"""Prove that we can do template resource suspend/resume."""
main_template = '''
heat_template_version: 2014-10-16
parameters:
resources:
the_nested:
type: the.yaml
'''
nested_templ = '''
heat_template_version: 2014-10-16
resources:
test_random_string:
type: OS::Heat::RandomString
'''
def setUp(self):
super(TemplateResourceSuspendResumeTest, self).setUp()
def test_suspend_resume(self):
"""Basic test for template resource suspend resume"""
stack_identifier = self.stack_create(
template=self.main_template,
files={'the.yaml': self.nested_templ}
)
self.stack_suspend(stack_identifier=stack_identifier)
self.stack_resume(stack_identifier=stack_identifier)