def test_fix_deprecated_kumo_config_no_parameters():
config = {
'kumo': {
'cloudformation': {
'StackName': 'my_stack_name',
}
}
}
exp_config = {'kumo': {'stack': {'StackName': 'my_stack_name'}}}
fix_deprecated_kumo_config(config)
assert config == exp_config
def test_fix_deprecated_kumo_config():
config = {
'kumo': {
'cloudformation': {
'StackName': 'my_stack_name',
'InstanceType': 't2.micro'
}
}
}
exp_config = {
'kumo': {
'stack': {
'StackName': 'my_stack_name'
},
'parameters': {
'InstanceType': 't2.micro'
}
}
}
fix_deprecated_kumo_config(config)
assert config == exp_config
def test_generate_template_no_arguments():
cloudformation_simple_stack, _ = load_cloudformation_template(
here('resources/simple_cloudformation_stack/cloudformation.py'))
context = {}
config_simple_stack = fix_deprecated_kumo_config(
read_json_config(
here('resources/simple_cloudformation_stack/gcdt_dev.json'))
)['kumo']
expected_template_body = read_json_config(
here(
'resources/simple_cloudformation_stack/expected_template_body.json'
))
template_body = json.loads(
generate_template(context, config_simple_stack,
cloudformation_simple_stack))
assert template_body == expected_template_body
def test_generate_template_invalid_arguments():
cloudformation_simple_stack, _ = load_cloudformation_template(
here(
'resources/simple_cloudformation_stack/cloudformation_invalid_arguments.py'
))
context = {'foo': 'bar'}
config_simple_stack = fix_deprecated_kumo_config(
read_json_config(
here('resources/simple_cloudformation_stack/gcdt_dev.json'))
)['kumo']
with pytest.raises(Exception) as einfo:
generate_template(context, config_simple_stack,
cloudformation_simple_stack)
assert einfo.match(
r"Arguments of 'generate_template' not as expected: \['invalid_context', 'invalid_config'\]"
)
def sample_cloudformation_stack_with_hooks(awsclient):
# create a stack we use for the test lifecycle
are_credentials_still_valid(awsclient)
cloudformation_stack, _ = load_cloudformation_template(
here('resources/sample_cloudformation_stack_with_hooks/cloudformation.py')
)
config_stack = fix_deprecated_kumo_config(read_json_config(
here('resources/sample_cloudformation_stack_with_hooks/gcdt_dev.json')
))['kumo']
exit_code = deploy_stack(awsclient, {}, config_stack,
cloudformation_stack,
override_stack_policy=False)
assert not exit_code
yield 'infra-dev-kumo-sample-stack-with-hooks'
# cleanup
exit_code = delete_stack(awsclient, config_stack)
# check whether delete was completed!
assert not exit_code, 'delete_stack was not completed please make sure to clean up the stack manually'
from gcdt_kumo.kumo_core import load_cloudformation_template, \
get_parameter_diff, deploy_stack, \
delete_stack, create_change_set, _get_stack_name, describe_change_set, \
_get_artifact_bucket, _s3_upload, _get_stack_state, delete_change_set, \
generate_template, wait_for_stack_delete_complete, wait_for_stack_create_complete, \
wait_for_stack_update_complete, get_stack_id, stop_stack, start_stack, \
_stop_ec2_instances, _start_ec2_instances
from gcdt_kumo.kumo_util import ensure_ebs_volume_tags_ec2_instance, \
ensure_ebs_volume_tags_autoscaling_group, fix_deprecated_kumo_config
from . import here
# read template and config
config_simple_stack = fix_deprecated_kumo_config(read_json_config(
here('resources/simple_cloudformation_stack/gcdt_dev.json')
))['kumo']
# all things are hardcoded here :(
config_ec2 = fix_deprecated_kumo_config(read_json_config(
here('resources/sample_ec2_cloudformation_stack/gcdt_dev.json')
))['kumo']
config_autoscaling = fix_deprecated_kumo_config(read_json_config(
here('resources/sample_autoscaling_cloudformation_stack/gcdt_dev.json')
))['kumo']
config_rds_stack = read_json_config(
here('resources/simple_cloudformation_stack_with_rds/gcdt_dev_lookups.json')
)['kumo']