def test_stacker_build_parse_args_region_from_env(self):
"""Test stacker build parse args region from env."""
stacker = Stacker()
args = stacker.parse_args(
["build",
"-e", "namespace=test.override",
"tests/cfngin/fixtures/basic.env",
"tests/cfngin/fixtures/vpc-bastion-db-web.yaml"]
)
self.assertEqual(args.region, None)
def test_stacker_build_fail_when_parameters_in_stack_def(self):
"""Test stacker build fail when parameters in stack def."""
stacker = Stacker()
args = stacker.parse_args(
["build",
"-r", "us-west-2",
"tests/cfngin/fixtures/basic.env",
"tests/cfngin/fixtures/vpc-bastion-db-web-pre-1.0.yaml"]
)
with self.assertRaises(InvalidConfig):
stacker.configure(args)
def test_stacker_build_context_stack_names_specified(self):
"""Test stacker build context stack names specified."""
stacker = Stacker()
args = stacker.parse_args(
["build",
"-r", "us-west-2",
"tests/cfngin/fixtures/basic.env",
"tests/cfngin/fixtures/vpc-bastion-db-web.yaml",
"--stacks", "vpc",
"--stacks", "bastion"]
)
stacker.configure(args)
stacks = args.context.get_stacks()
self.assertEqual(len(stacks), 2)
def test_stacker_blueprint_property_access_does_not_reset_blueprint(self):
"""Test stacker blueprint property access does not reset blueprint."""
stacker = Stacker()
args = stacker.parse_args(
["build",
"-r", "us-west-2",
"tests/cfngin/fixtures/basic.env",
"tests/cfngin/fixtures/vpc-bastion-db-web.yaml"]
)
stacker.configure(args)
stacks_dict = args.context.get_stacks_dict()
bastion_stack = stacks_dict[args.context.get_fqn("bastion")]
bastion_stack.blueprint.render_template()
self.assertIn("DefaultSG", bastion_stack.blueprint.template.parameters)
def test_stacker_build_parse_args(self):
"""Test stacker build parse args."""
stacker = Stacker()
args = stacker.parse_args(
["build",
"-r", "us-west-2",
"-e", "namespace=test.override",
"tests/cfngin/fixtures/basic.env",
"tests/cfngin/fixtures/vpc-bastion-db-web.yaml"]
)
self.assertEqual(args.region, "us-west-2")
self.assertFalse(args.outline)
# verify namespace was modified
self.assertEqual(args.environment["namespace"], "test.override")
def test_stacker_build_context_passed_to_blueprint(self):
"""Test stacker build context passed to blueprint."""
stacker = Stacker()
args = stacker.parse_args(
["build",
"-r", "us-west-2",
"tests/cfngin/fixtures/basic.env",
"tests/cfngin/fixtures/vpc-bastion-db-web.yaml"]
)
stacker.configure(args)
stacks_dict = args.context.get_stacks_dict()
blueprint = stacks_dict[args.context.get_fqn("bastion")].blueprint
self.assertTrue(hasattr(blueprint, "context"))
blueprint.render_template()
# verify that the bastion blueprint only contains blueprint variables,
# not BaseDomain, AZCount or CidrBlock. Any variables that get passed
# in from the command line shouldn't be resolved at the blueprint level
self.assertNotIn("BaseDomain", blueprint.template.parameters)
self.assertNotIn("AZCount", blueprint.template.parameters)
self.assertNotIn("CidrBlock", blueprint.template.parameters)
def test_stacker_build_custom_info_log_format(self):
"""Test stacker build custom info log format."""
stacker = Stacker()
args = stacker.parse_args(
[
"build", "-r", "us-west-2",
"tests/cfngin/fixtures/not-basic.env",
"tests/cfngin/fixtures/vpc-custom-log-format-info.yaml"
]
)
stacker.configure(args)
self.assertEqual(
stacker.config.log_formats["info"],
'[%(asctime)s] test custom log format - %(message)s'
)
# for some reason, pylint does not see DictType.get as valid
self.assertIsNone(
stacker.config.log_formats.get("color") # pylint: disable=no-member
)
self.assertIsNone(
stacker.config.log_formats.get("debug") # pylint: disable=no-member
)