def test_file_exists():
filename = "/tmp/" + uuid.uuid1().hex + ".test"
assert CfnStackValidation._file_exists(filename) is False
with open(filename, "w+") as f:
f.write("hello")
assert CfnStackValidation._file_exists(filename) is True
os.remove(filename)
def test_validate_template():
config = {"name": "test", "parameters": ""}
with pytest.raises(ValueError):
CfnStackValidation._validate_template_config([config])
with pytest.raises(ValueError):
CfnStackValidation._validate_template_config(config)
config = {"name": "test", "parameters": {}}
assert CfnStackValidation._validate_template_config(config) is None
def test_config(template):
assert CfnStackValidation.validate_config(template) is None
template_test = template.copy()
del template_test["aws"]
with pytest.raises(KeyError):
CfnStackValidation.validate_config(template_test)
template_test = template.copy()
del template_test["template"]
with pytest.raises(KeyError):
CfnStackValidation.validate_config(template_test)
template_test = template.copy()
del template_test["location"]
with pytest.raises(KeyError):
CfnStackValidation.validate_config(template_test)
template_test = template.copy()
template_test["location"] = "dsdsdds"
with pytest.raises(FileNotFoundError):
CfnStackValidation.validate_config(template_test)
def test_validate_lambda():
filename = "/tmp/" + uuid.uuid1().hex + ".test"
with open(filename, "w+") as f:
f.write("hello")
config = {
"name": "test",
"location": filename,
"template-attribute": "asdasd",
"bucket": "sfsdfs",
}
with pytest.raises(ValueError):
CfnStackValidation._validate_lambda_config([config])
os.remove(filename)
config["location"] = "/tmp/"
assert CfnStackValidation._validate_lambda_config([config]) is None
config_failed = config.copy()
del config_failed["name"]
with pytest.raises(KeyError):
CfnStackValidation._validate_lambda_config([config_failed])
config_failed = config.copy()
del config_failed["location"]
with pytest.raises(KeyError):
CfnStackValidation._validate_lambda_config([config_failed])
def test_validate_aws():
config = {"region": "test", "account-id": "111111111111"}
assert CfnStackValidation._validate_aws_config(config) is None
config["region"] = 22
with pytest.raises(ValueError):
CfnStackValidation._validate_aws_config(config)
with pytest.raises(ValueError):
CfnStackValidation._validate_aws_config([config])
config = {"region": "test", "account-id": "222"}
with pytest.raises(ValueError):
CfnStackValidation._validate_aws_config(config)
config = {"name": "test", "parameters": {}}
with pytest.raises(KeyError):
CfnStackValidation._validate_aws_config(config)
config = {"region": "test", "parameters": {}}
with pytest.raises(KeyError):
CfnStackValidation._validate_aws_config(config)
def validate_template(self):
"""Validate CFN template with CFNLINT"""
if self.render_template is None:
self.render_template()
CfnStackValidation.validate_stack(self.rendered_template)
def __init__(self, config, deployer):
super().__init__(config, deployer)
CfnStackValidation.validate_config(config)