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test_resources_context.py
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test_resources_context.py
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from unittest import TestCase
from samtranslator.model.exceptions import ExceptionWithMessage
from unittest.mock import patch, call, Mock, ANY
from botocore.exceptions import ClientError, EndpointConnectionError, NoCredentialsError, BotoCoreError
from samtranslator.translator.arn_generator import NoRegionFound
from samcli.commands.list.resources.resources_context import ResourcesContext
from samcli.commands.local.cli_common.user_exceptions import InvalidSamTemplateException
from samcli.commands.validate.lib.exceptions import InvalidSamDocumentException
from samcli.commands.exceptions import RegionError, UserException
from samcli.commands.list.exceptions import (
SamListLocalResourcesNotFoundError,
SamListUnknownClientError,
StackDoesNotExistInRegionError,
SamListUnknownBotoCoreError,
)
from samtranslator.public.exceptions import InvalidDocumentException
from samcli.lib.translate.sam_template_validator import SamTemplateValidator
from samcli.lib.list.resources.resource_mapping_producer import ResourceMappingProducer
from samcli.lib.list.data_to_json_mapper import DataToJsonMapper
from samcli.commands.list.json_consumer import StringConsumerJsonOutput
TRANSLATED_DICT_RETURN = {
"AWSTemplateFormatVersion": "2010-09-09",
"Description": "sam-app-hello\nSample SAM Template for sam-app-hello\n",
"Resources": {
"HelloWorldFunction": {
"Properties": {
"Architectures": ["x86_64"],
"Code": {"S3Bucket": "bucket", "S3Key": "value"},
"Handler": "app.lambda_handler",
"Role": {"Fn::GetAtt": ["HelloWorldFunctionRole", "Arn"]},
"Runtime": "python3.8",
"Tags": [{"Key": "lambda:createdBy", "Value": "SAM"}],
"Timeout": 3,
"TracingConfig": {"Mode": "Active"},
},
"Type": "AWS::Lambda::Function",
},
"HelloWorldFunctionRole": {
"Properties": {
"AssumeRolePolicyDocument": {
"Statement": [
{
"Action": ["sts:AssumeRole"],
"Effect": "Allow",
"Principal": {"Service": ["lambda.amazonaws.com"]},
}
],
"Version": "2012-10-17",
},
"ManagedPolicyArns": [
"arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole",
"arn:aws:iam::aws:policy/AWSXrayWriteOnlyAccess",
],
"Tags": [{"Key": "lambda:createdBy", "Value": "SAM"}],
},
"Type": "AWS::IAM::Role",
},
"HelloWorldFunctionHelloWorldPermissionProd": {
"Properties": {
"Action": "lambda:InvokeFunction",
"FunctionName": {"Ref": "HelloWorldFunction"},
"Principal": "apigateway.amazonaws.com",
"SourceArn": {
"Fn::Sub": [
"arn:aws:execute-api:${AWS::Region}:${AWS::AccountId}:${__ApiId__}/${__Stage__}/GET/hello",
{"__ApiId__": {"Ref": "ServerlessRestApi"}, "__Stage__": "*"},
]
},
},
"Type": "AWS::Lambda::Permission",
},
"ServerlessRestApi": {
"Properties": {
"Body": {
"info": {"version": "1.0", "title": {"Ref": "AWS::StackName"}},
"paths": {
"/hello": {
"get": {
"x-amazon-apigateway-integration": {
"httpMethod": "POST",
"type": "aws_proxy",
"uri": {
"Fn::Sub": "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31/functions/${HelloWorldFunction.Arn}/invocations"
},
},
"responses": {},
}
}
},
"swagger": "2.0",
}
},
"Type": "AWS::ApiGateway::RestApi",
},
"ServerlessRestApiDeploymentf5716dc08b": {
"Properties": {
"Description": "RestApi deployment id: f5716dc08b0d213bd0f2dfb686579c351b09ae49",
"RestApiId": {"Ref": "ServerlessRestApi"},
"StageName": "Stage",
},
"Type": "AWS::ApiGateway::Deployment",
},
"ServerlessRestApiProdStage": {
"Properties": {
"DeploymentId": {"Ref": "ServerlessRestApiDeploymentf5716dc08b"},
"RestApiId": {"Ref": "ServerlessRestApi"},
"StageName": "Prod",
},
"Type": "AWS::ApiGateway::Stage",
},
},
}
SAM_FILE_READER_RETURN = {
"AWSTemplateFormatVersion": "2010-09-09",
"Transform": "AWS::Serverless-2016-10-31",
"Description": "sam-app-hello\nSample SAM Template for sam-app-hello\n",
"Globals": {"Function": {"Tracing": "Active", "Timeout": 3}},
"Resources": {
"HelloWorldFunction": {
"Type": "AWS::Serverless::Function",
"Properties": {
"CodeUri": "hello_world/",
"Handler": "app.lambda_handler",
"Architectures": ["x86_64"],
"Runtime": "python3.8",
"Events": {"HelloWorld": {"Type": "Api", "Properties": {"Path": "/hello", "Method": "get"}}},
},
}
},
}
class TestResourcesContext(TestCase):
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.ResourceMappingProducer.get_translated_dict")
def test_resources_context_run_local_only_no_stack_name(
self, mock_get_translated_dict, mock_sam_file_reader, patched_click_get_current_context, patched_click_echo
):
mock_get_translated_dict.return_value = TRANSLATED_DICT_RETURN
mock_sam_file_reader.return_value = SAM_FILE_READER_RETURN
with ResourcesContext(
stack_name=None, output="json", region="us-east-1", profile=None, template_file=None
) as resources_context:
resources_context.run()
expected_output = [
call(
'[\n {\n "LogicalResourceId": "HelloWorldFunction",\n "PhysicalResourceId": "-"\n },\n {\n "LogicalResourceId": "HelloWorldFunctionRole",\n "PhysicalResourceId": "-"\n },\n {\n "LogicalResourceId": "HelloWorldFunctionHelloWorldPermissionProd",\n "PhysicalResourceId": "-"\n },\n {\n "LogicalResourceId": "ServerlessRestApi",\n "PhysicalResourceId": "-"\n },\n {\n "LogicalResourceId": "ServerlessRestApiDeploymentf5716dc08b",\n "PhysicalResourceId": "-"\n },\n {\n "LogicalResourceId": "ServerlessRestApiProdStage",\n "PhysicalResourceId": "-"\n }\n]'
)
]
print(patched_click_echo.call_args_list)
self.assertEqual(expected_output, patched_click_echo.call_args_list)
class TestResourceMappingProducerProduce(TestCase):
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.ResourceMappingProducer.get_translated_dict")
def test_resources_local_only_no_stack_name(
self, mock_get_translated_dict, mock_sam_file_reader, patched_click_get_current_context, patched_click_echo
):
mock_get_translated_dict.return_value = TRANSLATED_DICT_RETURN
mock_sam_file_reader.return_value = SAM_FILE_READER_RETURN
resource_producer = ResourceMappingProducer(
stack_name=None,
region=None,
profile=None,
template_file=None,
cloudformation_client=None,
iam_client=None,
mapper=DataToJsonMapper(),
consumer=StringConsumerJsonOutput(),
)
resource_producer.produce()
expected_output = [
call(
'[\n {\n "LogicalResourceId": "HelloWorldFunction",\n "PhysicalResourceId": "-"\n },\n {\n "LogicalResourceId": "HelloWorldFunctionRole",\n "PhysicalResourceId": "-"\n },\n {\n "LogicalResourceId": "HelloWorldFunctionHelloWorldPermissionProd",\n "PhysicalResourceId": "-"\n },\n {\n "LogicalResourceId": "ServerlessRestApi",\n "PhysicalResourceId": "-"\n },\n {\n "LogicalResourceId": "ServerlessRestApiDeploymentf5716dc08b",\n "PhysicalResourceId": "-"\n },\n {\n "LogicalResourceId": "ServerlessRestApiProdStage",\n "PhysicalResourceId": "-"\n }\n]'
)
]
self.assertEqual(expected_output, patched_click_echo.call_args_list)
@patch("samcli.lib.translate.sam_template_validator.Session")
@patch("samcli.lib.translate.sam_template_validator.Translator")
@patch("samcli.lib.translate.sam_template_validator.parser")
def test_get_translated_template_if_valid_raises_exception(self, sam_parser, sam_translator, boto_session_patch):
managed_policy_mock = Mock()
managed_policy_mock.load.return_value = {"policy": "SomePolicy"}
template = {"a": "b"}
parser = Mock()
sam_parser.Parser.return_value = parser
boto_session_mock = Mock()
boto_session_patch.return_value = boto_session_mock
translate_mock = Mock()
translate_mock.translate.side_effect = InvalidDocumentException([ExceptionWithMessage("message")])
sam_translator.return_value = translate_mock
validator = SamTemplateValidator(template, managed_policy_mock)
with self.assertRaises(InvalidSamDocumentException):
validator.get_translated_template_if_valid()
sam_translator.assert_called_once_with(
managed_policy_map=None, sam_parser=parser, plugins=[], boto_session=boto_session_mock
)
boto_session_patch.assert_called_once_with(profile_name=None, region_name=None)
translate_mock.translate.assert_called_once_with(
sam_template=template, parameter_values={}, get_managed_policy_map=ANY
)
sam_parser.Parser.assert_called_once()
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.ResourceMappingProducer.get_translated_dict")
@patch("samcli.lib.list.resources.resource_mapping_producer.SamLocalStackProvider.get_stacks")
def test_resources_get_stacks_returns_empty(
self,
mock_get_stacks,
mock_get_translated_dict,
mock_sam_file_reader,
patched_click_get_current_context,
patched_click_echo,
):
mock_get_translated_dict.return_value = {}
mock_sam_file_reader.return_value = {}
mock_get_stacks.return_value = ([], [])
with self.assertRaises(SamListLocalResourcesNotFoundError):
resource_producer = ResourceMappingProducer(
stack_name=None,
region=None,
profile=None,
template_file=None,
cloudformation_client=None,
iam_client=None,
mapper=DataToJsonMapper(),
consumer=StringConsumerJsonOutput(),
)
resource_producer.produce()
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.ResourceMappingProducer.get_translated_dict")
@patch("samcli.lib.list.resources.resource_mapping_producer.ResourceMappingProducer.get_resources_info")
def test_resources_success_with_stack_name(
self,
mock_get_resources_info,
mock_get_translated_dict,
mock_sam_file_reader,
patched_click_get_current_context,
patched_click_echo,
):
mock_get_resources_info.return_value = {
"StackResources": [
{"LogicalResourceId": "HelloWorldFunction", "PhysicalResourceId": "physical_resource_1"},
{"LogicalResourceId": "HelloWorldFunctionRole", "PhysicalResourceId": "physical_resource_2"},
{
"LogicalResourceId": "HelloWorldFunctionHelloWorldPermissionProd",
"PhysicalResourceId": "physical_resource_3",
},
]
}
mock_get_translated_dict.return_value = TRANSLATED_DICT_RETURN
mock_sam_file_reader.return_value = SAM_FILE_READER_RETURN
resource_producer = ResourceMappingProducer(
stack_name="test-stack",
region="us-east-1",
profile=None,
template_file=None,
cloudformation_client=None,
iam_client=None,
mapper=DataToJsonMapper(),
consumer=StringConsumerJsonOutput(),
)
resource_producer.produce()
expected_output = [
call(
'[\n {\n "LogicalResourceId": "HelloWorldFunction",\n "PhysicalResourceId": "physical_resource_1"\n },\n {\n "LogicalResourceId": "HelloWorldFunctionRole",\n "PhysicalResourceId": "physical_resource_2"\n },\n {\n "LogicalResourceId": "HelloWorldFunctionHelloWorldPermissionProd",\n "PhysicalResourceId": "physical_resource_3"\n },\n {\n "LogicalResourceId": "ServerlessRestApi",\n "PhysicalResourceId": "-"\n },\n {\n "LogicalResourceId": "ServerlessRestApiDeploymentf5716dc08b",\n "PhysicalResourceId": "-"\n },\n {\n "LogicalResourceId": "ServerlessRestApiProdStage",\n "PhysicalResourceId": "-"\n }\n]'
)
]
self.assertEqual(expected_output, patched_click_echo.call_args_list)
class TestGetTranslatedDict(TestCase):
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.SamTemplateValidator.get_translated_template_if_valid")
def test_get_translate_dict_invalid_template_error(
self,
mock_get_translated_template_if_valid,
mock_sam_file_reader,
patched_click_get_current_context,
patched_click_echo,
):
mock_sam_file_reader.return_value = {
"AWSTemplateFormatVersion": "2010-09-09",
"Transform": "AWS::Serverless-2016-10-31",
"Description": "sam-app-hello\nSample SAM Template for sam-app-hello\n",
"Globals": {"Function": {"Tracing": "Active", "Timeout": 3}},
"Resources": {
"HelloWorldFunction": {
"Type": "AWS::Serverless::Function",
"Properties": {
"CodeUri": "hello_world/",
"Handler": "app.lambda_handler",
"Architectures": ["x86_64"],
"Runtime": "python3.8",
"Events": {"HelloWorld": {"Type": "Api", "Properties": {"Path": "/hello", "Method": "get"}}},
},
}
},
}
mock_get_translated_template_if_valid.side_effect = InvalidSamDocumentException()
with self.assertRaises(InvalidSamTemplateException):
resource_producer = ResourceMappingProducer(
stack_name=None,
region="us-east-1",
profile=None,
template_file=None,
cloudformation_client=None,
iam_client=None,
mapper=None,
consumer=None,
)
resource_producer.get_translated_dict(mock_sam_file_reader.return_value)
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.SamTemplateValidator.get_translated_template_if_valid")
def test_get_translated_dict_clienterror_exception(
self,
mock_get_translated_template_if_valid,
mock_sam_file_reader,
patched_click_get_current_context,
patched_click_echo,
):
mock_get_translated_template_if_valid.side_effect = ClientError(
{"Error": {"Code": "ExpiredToken", "Message": "The security token included in the request is expired"}},
"DescribeStacks",
)
with self.assertRaises(SamListUnknownClientError):
resource_producer = ResourceMappingProducer(
stack_name=None,
region="us-east-1",
profile=None,
template_file=None,
cloudformation_client=None,
iam_client=None,
mapper=None,
consumer=None,
)
resource_producer.get_translated_dict(mock_sam_file_reader.return_value)
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.SamTemplateValidator.get_translated_template_if_valid")
def test_get_translated_dict_no_credentials_exception(
self,
mock_get_translated_template_if_valid,
mock_sam_file_reader,
patched_click_get_current_context,
patched_click_echo,
):
mock_get_translated_template_if_valid.side_effect = NoCredentialsError()
with self.assertRaises(UserException):
resource_producer = ResourceMappingProducer(
stack_name=None,
region="us-east-1",
profile=None,
template_file=None,
cloudformation_client=None,
iam_client=None,
mapper=None,
consumer=None,
)
resource_producer.get_translated_dict(mock_sam_file_reader.return_value)
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.SamTemplateValidator.get_translated_template_if_valid")
def test_get_translated_dict_no_region_found_exception(
self,
mock_get_translated_template_if_valid,
mock_sam_file_reader,
patched_click_get_current_context,
patched_click_echo,
):
mock_get_translated_template_if_valid.side_effect = NoRegionFound()
with self.assertRaises(UserException):
resource_producer = ResourceMappingProducer(
stack_name=None,
region=None,
profile=None,
template_file=None,
cloudformation_client=None,
iam_client=None,
mapper=None,
consumer=None,
)
resource_producer.get_translated_dict(mock_sam_file_reader.return_value)
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.SamTemplateValidator.get_translated_template_if_valid")
@patch("samcli.lib.list.resources.resource_mapping_producer.yaml_parse")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
def test_get_translated_dict_calls_safe_yaml_parse(
self,
mock_sam_file_reader,
mock_yaml_parse,
mock_validate_template,
patched_click_get_current_context,
patched_click_echo,
):
mock_sam_file_reader.return_value = SAM_FILE_READER_RETURN
resource_producer = ResourceMappingProducer(
stack_name=None,
region=None,
profile=None,
template_file=None,
cloudformation_client=None,
iam_client=None,
mapper=DataToJsonMapper(),
consumer=StringConsumerJsonOutput(),
)
resource_producer.get_translated_dict(mock_sam_file_reader.return_value)
mock_yaml_parse.assert_called_once()
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
def test_get_translated_dict_references_parameter_override(
self,
mock_sam_file_reader,
patched_click_get_current_context,
patched_click_echo,
):
mock_sam_file_reader.return_value = {
"AWSTemplateFormatVersion": "2010-09-09",
"Transform": "AWS::Serverless-2016-10-31",
"Parameters": {"DomainName": {"Type": "String"}},
"Resources": {
"Gateway": {
"Type": "AWS::Serverless::HttpApi",
"Properties": {"Domain": {"DomainName": {"Ref": "DomainName"}, "CertificateArn": "arn here"}},
}
},
}
expected_domain_name = "example.com"
expected_logical_id = "ApiGatewayDomainNameV20caaf24ab1"
resource_producer = ResourceMappingProducer(
stack_name=None,
region="us-east-1",
profile=None,
template_file=None,
cloudformation_client=None,
iam_client=None,
mapper=DataToJsonMapper(),
consumer=StringConsumerJsonOutput(),
parameter_overrides={"DomainName": expected_domain_name},
)
output = resource_producer.get_translated_dict(mock_sam_file_reader.return_value)
# check we have right logical ID + hash
self.assertIn(expected_logical_id, output.get("Resources", {}))
# check we have the domain name populated
output_domain_name = (
output.get("Resources", {}).get(expected_logical_id, {}).get("Properties", {}).get("DomainName")
)
self.assertEqual(expected_domain_name, output_domain_name)
class TestResourcesInitClients(TestCase):
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("boto3.Session.region_name", "us-east-1")
def test_init_clients_no_input_region_get_region_from_session(
self, patched_click_get_current_context, patched_click_echo
):
with ResourcesContext(
stack_name="test", output="json", region=None, profile=None, template_file=None
) as resources_context:
resources_context.init_clients()
self.assertEqual(resources_context.region, "us-east-1")
class TestGetResourcesInfo(TestCase):
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.ResourceMappingProducer.get_translated_dict")
def test_clienterror_stack_does_not_exist_in_region(
self,
mock_get_translated_dict,
mock_sam_file_reader,
patched_click_get_current_context,
patched_click_echo,
):
mock_cfn_client = Mock()
paginator_mock = Mock()
mock_cfn_client.get_paginator.return_value = paginator_mock
paginator_mock.paginate.side_effect = ClientError(
{"Error": {"Code": "ValidationError", "Message": "Stack with id test does not exist"}}, "DescribeStacks"
)
mock_get_translated_dict.return_value = TRANSLATED_DICT_RETURN
mock_sam_file_reader.return_value = SAM_FILE_READER_RETURN
with self.assertRaises(StackDoesNotExistInRegionError):
resource_producer = ResourceMappingProducer(
stack_name="test-stack",
region="us-east-1",
profile=None,
template_file=None,
cloudformation_client=mock_cfn_client,
iam_client=None,
mapper=None,
consumer=None,
)
resource_producer.get_resources_info()
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.ResourceMappingProducer.get_translated_dict")
def test_botocoreerror_invalid_region(
self,
mock_get_translated_dict,
mock_sam_file_reader,
patched_click_get_current_context,
patched_click_echo,
):
mock_cfn_client = Mock()
paginator_mock = Mock()
mock_cfn_client.get_paginator.return_value = paginator_mock
paginator_mock.paginate.side_effect = EndpointConnectionError(
endpoint_url="https://cloudformation.test.amazonaws.com/"
)
mock_get_translated_dict.return_value = TRANSLATED_DICT_RETURN
mock_sam_file_reader.return_value = SAM_FILE_READER_RETURN
with self.assertRaises(SamListUnknownBotoCoreError):
resource_producer = ResourceMappingProducer(
stack_name="test-stack",
region="us-east-1",
profile=None,
template_file=None,
cloudformation_client=mock_cfn_client,
iam_client=None,
mapper=None,
consumer=None,
)
resource_producer.get_resources_info()
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.ResourceMappingProducer.get_translated_dict")
def test_clienterror_token_error(
self,
mock_get_translated_dict,
mock_sam_file_reader,
patched_click_get_current_context,
patched_click_echo,
):
mock_cfn_client = Mock()
paginator_mock = Mock()
mock_cfn_client.get_paginator.return_value = paginator_mock
paginator_mock.paginate.side_effect = ClientError(
{"Error": {"Code": "ExpiredToken", "Message": "The security token included in the request is expired"}},
"DescribeStacks",
)
mock_get_translated_dict.return_value = TRANSLATED_DICT_RETURN
mock_sam_file_reader.return_value = SAM_FILE_READER_RETURN
with self.assertRaises(SamListUnknownClientError):
resource_producer = ResourceMappingProducer(
stack_name="test-stack",
region="us-east-1",
profile=None,
template_file=None,
cloudformation_client=mock_cfn_client,
iam_client=None,
mapper=None,
consumer=None,
)
resource_producer.get_resources_info()
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.ResourceMappingProducer.get_translated_dict")
def test_stack_resource_not_in_response(
self,
mock_get_translated_dict,
mock_sam_file_reader,
patched_click_get_current_context,
patched_click_echo,
):
mock_cfn_client = Mock()
paginator_mock = Mock()
mock_cfn_client.get_paginator.return_value = paginator_mock
paginator_mock.paginate.return_value = {}
mock_get_translated_dict.return_value = TRANSLATED_DICT_RETURN
mock_sam_file_reader.return_value = SAM_FILE_READER_RETURN
resource_producer = ResourceMappingProducer(
stack_name="test-stack",
region="us-east-1",
profile=None,
template_file=None,
cloudformation_client=mock_cfn_client,
iam_client=None,
mapper=None,
consumer=None,
)
response = resource_producer.get_resources_info()
self.assertEqual(response, {"StackResources": []})
@patch("samcli.commands.list.json_consumer.click.echo")
@patch("samcli.commands.list.json_consumer.click.get_current_context")
@patch("samcli.lib.list.resources.resource_mapping_producer.get_template_data")
@patch("samcli.lib.list.resources.resource_mapping_producer.ResourceMappingProducer.get_translated_dict")
def test_stack_resource_in_response(
self,
mock_get_translated_dict,
mock_sam_file_reader,
patched_click_get_current_context,
patched_click_echo,
):
mock_cfn_client = Mock()
paginator_mock = Mock()
mock_cfn_client.get_paginator.return_value = paginator_mock
paginator_mock.paginate.return_value = [{"StackResourceSummaries": [{"StackName": "sam-app-hello"}]}]
mock_get_translated_dict.return_value = TRANSLATED_DICT_RETURN
mock_sam_file_reader.return_value = SAM_FILE_READER_RETURN
resource_producer = ResourceMappingProducer(
stack_name="test-stack",
region="us-east-1",
profile=None,
template_file=None,
cloudformation_client=mock_cfn_client,
iam_client=None,
mapper=None,
consumer=None,
)
response = resource_producer.get_resources_info()
self.assertEqual(response, {"StackResources": [{"StackName": "sam-app-hello"}]})