/
test_sam_api_provider.py
1281 lines (1129 loc) · 52.9 KB
/
test_sam_api_provider.py
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import json
import tempfile
from collections import OrderedDict
from unittest import TestCase
from unittest.mock import patch
from nose_parameterized import parameterized
from samcli.commands.validate.lib.exceptions import InvalidSamDocumentException
from samcli.commands.local.lib.api_provider import ApiProvider
from samcli.commands.local.lib.provider import Cors
from samcli.local.apigw.local_apigw_service import Route
class TestSamApiProviderWithImplicitApis(TestCase):
def test_provider_with_no_resource_properties(self):
template = {"Resources": {"SamFunc1": {"Type": "AWS::Lambda::Function"}}}
provider = ApiProvider(template)
self.assertEqual(provider.routes, [])
@parameterized.expand([("GET"), ("get")])
def test_provider_has_correct_api(self, method):
template = {
"Resources": {
"SamFunc1": {
"Type": "AWS::Serverless::Function",
"Properties": {
"CodeUri": "/usr/foo/bar",
"Runtime": "nodejs4.3",
"Handler": "index.handler",
"Events": {"Event1": {"Type": "Api", "Properties": {"Path": "/path", "Method": method}}},
},
}
}
}
provider = ApiProvider(template)
self.assertEqual(len(provider.routes), 1)
self.assertEqual(list(provider.routes)[0], Route(path="/path", methods=["GET"], function_name="SamFunc1"))
def test_provider_creates_api_for_all_events(self):
template = {
"Resources": {
"SamFunc1": {
"Type": "AWS::Serverless::Function",
"Properties": {
"CodeUri": "/usr/foo/bar",
"Runtime": "nodejs4.3",
"Handler": "index.handler",
"Events": {
"Event1": {"Type": "Api", "Properties": {"Path": "/path", "Method": "GET"}},
"Event2": {"Type": "Api", "Properties": {"Path": "/path", "Method": "POST"}},
},
},
}
}
}
provider = ApiProvider(template)
api = Route(path="/path", methods=["GET", "POST"], function_name="SamFunc1")
self.assertIn(api, provider.routes)
self.assertEqual(len(provider.routes), 1)
def test_provider_has_correct_template(self):
template = {
"Resources": {
"SamFunc1": {
"Type": "AWS::Serverless::Function",
"Properties": {
"CodeUri": "/usr/foo/bar",
"Runtime": "nodejs4.3",
"Handler": "index.handler",
"Events": {"Event1": {"Type": "Api", "Properties": {"Path": "/path", "Method": "GET"}}},
},
},
"SamFunc2": {
"Type": "AWS::Serverless::Function",
"Properties": {
"CodeUri": "/usr/foo/bar",
"Runtime": "nodejs4.3",
"Handler": "index.handler",
"Events": {"Event1": {"Type": "Api", "Properties": {"Path": "/path", "Method": "POST"}}},
},
},
}
}
provider = ApiProvider(template)
api1 = Route(path="/path", methods=["GET"], function_name="SamFunc1")
api2 = Route(path="/path", methods=["POST"], function_name="SamFunc2")
self.assertIn(api1, provider.routes)
self.assertIn(api2, provider.routes)
def test_provider_with_no_api_events(self):
template = {
"Resources": {
"SamFunc1": {
"Type": "AWS::Serverless::Function",
"Properties": {
"CodeUri": "/usr/foo/bar",
"Runtime": "nodejs4.3",
"Handler": "index.handler",
"Events": {"Event1": {"Type": "S3", "Properties": {"Property1": "value"}}},
},
}
}
}
provider = ApiProvider(template)
self.assertEqual(provider.routes, [])
def test_provider_with_no_serverless_function(self):
template = {
"Resources": {
"SamFunc1": {
"Type": "AWS::Lambda::Function",
"Properties": {"CodeUri": "/usr/foo/bar", "Runtime": "nodejs4.3", "Handler": "index.handler"},
}
}
}
provider = ApiProvider(template)
self.assertEqual(provider.routes, [])
def test_provider_get_all(self):
template = {
"Resources": {
"SamFunc1": {
"Type": "AWS::Serverless::Function",
"Properties": {
"CodeUri": "/usr/foo/bar",
"Runtime": "nodejs4.3",
"Handler": "index.handler",
"Events": {"Event1": {"Type": "Api", "Properties": {"Path": "/path", "Method": "GET"}}},
},
},
"SamFunc2": {
"Type": "AWS::Serverless::Function",
"Properties": {
"CodeUri": "/usr/foo/bar",
"Runtime": "nodejs4.3",
"Handler": "index.handler",
"Events": {"Event1": {"Type": "Api", "Properties": {"Path": "/path", "Method": "POST"}}},
},
},
}
}
provider = ApiProvider(template)
result = [f for f in provider.get_all()]
routes = result[0].routes
route1 = Route(path="/path", methods=["GET"], function_name="SamFunc1")
route2 = Route(path="/path", methods=["POST"], function_name="SamFunc2")
self.assertIn(route1, routes)
self.assertIn(route2, routes)
def test_provider_get_all_with_no_routes(self):
template = {}
provider = ApiProvider(template)
result = [f for f in provider.get_all()]
routes = result[0].routes
self.assertEqual(routes, [])
@parameterized.expand([("ANY"), ("any")])
def test_provider_with_any_method(self, method):
template = {
"Resources": {
"SamFunc1": {
"Type": "AWS::Serverless::Function",
"Properties": {
"CodeUri": "/usr/foo/bar",
"Runtime": "nodejs4.3",
"Handler": "index.handler",
"Events": {"Event1": {"Type": "Api", "Properties": {"Path": "/path", "Method": method}}},
},
}
}
}
provider = ApiProvider(template)
api1 = Route(
path="/path", methods=["GET", "DELETE", "PUT", "POST", "HEAD", "OPTIONS", "PATCH"], function_name="SamFunc1"
)
self.assertEqual(len(provider.routes), 1)
self.assertIn(api1, provider.routes)
def test_provider_must_support_binary_media_types(self):
template = {
"Globals": {
"Api": {"BinaryMediaTypes": ["image~1gif", "image~1png", "image~1png"]} # Duplicates must be ignored
},
"Resources": {
"SamFunc1": {
"Type": "AWS::Serverless::Function",
"Properties": {
"CodeUri": "/usr/foo/bar",
"Runtime": "nodejs4.3",
"Handler": "index.handler",
"Events": {"Event1": {"Type": "Api", "Properties": {"Path": "/path", "Method": "get"}}},
},
}
},
}
provider = ApiProvider(template)
self.assertEqual(len(provider.routes), 1)
self.assertEqual(list(provider.routes)[0], Route(path="/path", methods=["GET"], function_name="SamFunc1"))
self.assertCountEqual(provider.api.binary_media_types, ["image/gif", "image/png"])
self.assertEqual(provider.api.stage_name, "Prod")
def test_provider_must_support_binary_media_types_with_any_method(self):
template = {
"Globals": {"Api": {"BinaryMediaTypes": ["image~1gif", "image~1png", "text/html"]}},
"Resources": {
"SamFunc1": {
"Type": "AWS::Serverless::Function",
"Properties": {
"CodeUri": "/usr/foo/bar",
"Runtime": "nodejs4.3",
"Handler": "index.handler",
"Events": {"Event1": {"Type": "Api", "Properties": {"Path": "/path", "Method": "any"}}},
},
}
},
}
binary = ["image/gif", "image/png", "text/html"]
expected_routes = [
Route(
path="/path",
methods=["GET", "DELETE", "PUT", "POST", "HEAD", "OPTIONS", "PATCH"],
function_name="SamFunc1",
)
]
provider = ApiProvider(template)
self.assertCountEqual(provider.routes, expected_routes)
self.assertCountEqual(provider.api.binary_media_types, binary)
class TestSamApiProviderWithExplicitApis(TestCase):
def setUp(self):
self.binary_types = ["image/png", "image/jpg"]
self.stage_name = "Prod"
self.input_routes = [
Route(path="/path1", methods=["GET", "POST"], function_name="SamFunc1"),
Route(path="/path2", methods=["PUT", "GET"], function_name="SamFunc1"),
Route(path="/path3", methods=["DELETE"], function_name="SamFunc1"),
]
def test_with_no_routes(self):
template = {"Resources": {"Api1": {"Type": "AWS::Serverless::Api", "Properties": {"StageName": "Prod"}}}}
provider = ApiProvider(template)
self.assertEqual(provider.routes, [])
def test_with_inline_swagger_routes(self):
template = {
"Resources": {
"Api1": {
"Type": "AWS::Serverless::Api",
"Properties": {"StageName": "Prod", "DefinitionBody": make_swagger(self.input_routes)},
}
}
}
provider = ApiProvider(template)
self.assertCountEqual(self.input_routes, provider.routes)
def test_with_swagger_as_local_file(self):
with tempfile.NamedTemporaryFile(mode="w", delete=False) as fp:
filename = fp.name
swagger = make_swagger(self.input_routes)
json.dump(swagger, fp)
fp.flush()
template = {
"Resources": {
"Api1": {
"Type": "AWS::Serverless::Api",
"Properties": {"StageName": "Prod", "DefinitionUri": filename},
}
}
}
provider = ApiProvider(template)
self.assertCountEqual(self.input_routes, provider.routes)
@patch("samcli.commands.local.lib.cfn_base_api_provider.SwaggerReader")
def test_with_swagger_as_both_body_and_uri_called(self, SwaggerReaderMock):
body = {"some": "body"}
filename = "somefile.txt"
template = {
"Resources": {
"Api1": {
"Type": "AWS::Serverless::Api",
"Properties": {"StageName": "Prod", "DefinitionUri": filename, "DefinitionBody": body},
}
}
}
SwaggerReaderMock.return_value.read.return_value = make_swagger(self.input_routes)
cwd = "foo"
provider = ApiProvider(template, cwd=cwd)
self.assertCountEqual(self.input_routes, provider.routes)
SwaggerReaderMock.assert_called_with(definition_body=body, definition_uri=filename, working_dir=cwd)
def test_swagger_with_any_method(self):
routes = [Route(path="/path", methods=["any"], function_name="SamFunc1")]
expected_routes = [
Route(
path="/path",
methods=["GET", "DELETE", "PUT", "POST", "HEAD", "OPTIONS", "PATCH"],
function_name="SamFunc1",
)
]
template = {
"Resources": {
"Api1": {
"Type": "AWS::Serverless::Api",
"Properties": {"StageName": "Prod", "DefinitionBody": make_swagger(routes)},
}
}
}
provider = ApiProvider(template)
self.assertCountEqual(expected_routes, provider.routes)
def test_with_binary_media_types(self):
template = {
"Resources": {
"Api1": {
"Type": "AWS::Serverless::Api",
"Properties": {
"StageName": "Prod",
"DefinitionBody": make_swagger(self.input_routes, binary_media_types=self.binary_types),
},
}
}
}
expected_binary_types = sorted(self.binary_types)
expected_routes = [
Route(path="/path1", methods=["GET", "POST"], function_name="SamFunc1"),
Route(path="/path2", methods=["GET", "PUT"], function_name="SamFunc1"),
Route(path="/path3", methods=["DELETE"], function_name="SamFunc1"),
]
provider = ApiProvider(template)
self.assertCountEqual(expected_routes, provider.routes)
self.assertCountEqual(provider.api.binary_media_types, expected_binary_types)
def test_with_binary_media_types_in_swagger_and_on_resource(self):
input_routes = [Route(path="/path", methods=["OPTIONS"], function_name="SamFunc1")]
extra_binary_types = ["text/html"]
template = {
"Resources": {
"Api1": {
"Type": "AWS::Serverless::Api",
"Properties": {
"BinaryMediaTypes": extra_binary_types,
"StageName": "Prod",
"DefinitionBody": make_swagger(input_routes, binary_media_types=self.binary_types),
},
}
}
}
expected_binary_types = sorted(self.binary_types + extra_binary_types)
expected_routes = [Route(path="/path", methods=["OPTIONS"], function_name="SamFunc1")]
provider = ApiProvider(template)
self.assertCountEqual(expected_routes, provider.routes)
self.assertCountEqual(provider.api.binary_media_types, expected_binary_types)
class TestSamApiProviderWithExplicitAndImplicitApis(TestCase):
def setUp(self):
self.stage_name = "Prod"
self.explicit_routes = [
Route(path="/path1", methods=["GET"], function_name="explicitfunction"),
Route(path="/path2", methods=["GET"], function_name="explicitfunction"),
Route(path="/path3", methods=["GET"], function_name="explicitfunction"),
]
self.swagger = make_swagger(self.explicit_routes)
self.template = {
"Resources": {
"Api1": {"Type": "AWS::Serverless::Api", "Properties": {"StageName": "Prod"}},
"ImplicitFunc": {
"Type": "AWS::Serverless::Function",
"Properties": {"CodeUri": "/usr/foo/bar", "Runtime": "nodejs4.3", "Handler": "index.handler"},
},
}
}
def test_must_union_implicit_and_explicit(self):
events = {
"Event1": {"Type": "Api", "Properties": {"Path": "/path1", "Method": "POST"}},
"Event2": {"Type": "Api", "Properties": {"Path": "/path2", "Method": "POST"}},
"Event3": {"Type": "Api", "Properties": {"Path": "/path3", "Method": "POST"}},
}
self.template["Resources"]["Api1"]["Properties"]["DefinitionBody"] = self.swagger
self.template["Resources"]["ImplicitFunc"]["Properties"]["Events"] = events
expected_routes = [
# From Explicit APIs
Route(path="/path1", methods=["GET"], function_name="explicitfunction"),
Route(path="/path2", methods=["GET"], function_name="explicitfunction"),
Route(path="/path3", methods=["GET"], function_name="explicitfunction"),
# From Implicit APIs
Route(path="/path1", methods=["POST"], function_name="ImplicitFunc"),
Route(path="/path2", methods=["POST"], function_name="ImplicitFunc"),
Route(path="/path3", methods=["POST"], function_name="ImplicitFunc"),
]
provider = ApiProvider(self.template)
self.assertCountEqual(expected_routes, provider.routes)
def test_must_prefer_implicit_api_over_explicit(self):
implicit_routes = {
"Event1": {
"Type": "Api",
"Properties": {
# This API is duplicated between implicit & explicit
"Path": "/path1",
"Method": "get",
},
},
"Event2": {"Type": "Api", "Properties": {"Path": "/path2", "Method": "POST"}},
}
self.template["Resources"]["Api1"]["Properties"]["DefinitionBody"] = self.swagger
self.template["Resources"]["ImplicitFunc"]["Properties"]["Events"] = implicit_routes
expected_routes = [
Route(path="/path1", methods=["GET"], function_name="ImplicitFunc"),
# Comes from Implicit
Route(path="/path2", methods=["GET"], function_name="explicitfunction"),
Route(path="/path2", methods=["POST"], function_name="ImplicitFunc"),
# Comes from implicit
Route(path="/path3", methods=["GET"], function_name="explicitfunction"),
]
provider = ApiProvider(self.template)
self.assertCountEqual(expected_routes, provider.routes)
def test_must_prefer_implicit_with_any_method(self):
implicit_routes = {
"Event1": {
"Type": "Api",
"Properties": {
# This API is duplicated between implicit & explicit
"Path": "/path",
"Method": "ANY",
},
}
}
explicit_routes = [
# Explicit should be over masked completely by implicit, because of "ANY"
Route(path="/path", methods=["GET"], function_name="explicitfunction"),
Route(path="/path", methods=["DELETE"], function_name="explicitfunction"),
]
self.template["Resources"]["Api1"]["Properties"]["DefinitionBody"] = make_swagger(explicit_routes)
self.template["Resources"]["ImplicitFunc"]["Properties"]["Events"] = implicit_routes
expected_routes = [
Route(
path="/path",
methods=["GET", "DELETE", "PUT", "POST", "HEAD", "OPTIONS", "PATCH"],
function_name="ImplicitFunc",
)
]
provider = ApiProvider(self.template)
self.assertCountEqual(expected_routes, provider.routes)
def test_with_any_method_on_both(self):
implicit_routes = {
"Event1": {
"Type": "Api",
"Properties": {
# This API is duplicated between implicit & explicit
"Path": "/path",
"Method": "ANY",
},
},
"Event2": {
"Type": "Api",
"Properties": {
# This API is duplicated between implicit & explicit
"Path": "/path2",
"Method": "GET",
},
},
}
explicit_routes = [
# Explicit should be over masked completely by implicit, because of "ANY"
Route(path="/path", methods=["ANY"], function_name="explicitfunction"),
Route(path="/path2", methods=["POST"], function_name="explicitfunction"),
]
self.template["Resources"]["Api1"]["Properties"]["DefinitionBody"] = make_swagger(explicit_routes)
self.template["Resources"]["ImplicitFunc"]["Properties"]["Events"] = implicit_routes
expected_routes = [
Route(
path="/path",
methods=["GET", "DELETE", "PUT", "POST", "HEAD", "OPTIONS", "PATCH"],
function_name="ImplicitFunc",
),
Route(path="/path2", methods=["GET"], function_name="ImplicitFunc"),
Route(path="/path2", methods=["POST"], function_name="explicitfunction"),
]
provider = ApiProvider(self.template)
self.assertCountEqual(expected_routes, provider.routes)
def test_must_add_explicit_api_when_ref_with_rest_api_id(self):
events = {
"Event1": {
"Type": "Api",
"Properties": {
"Path": "/newpath1",
"Method": "POST",
"RestApiId": "Api1", # This path must get added to this API
},
},
"Event2": {
"Type": "Api",
"Properties": {
"Path": "/newpath2",
"Method": "POST",
"RestApiId": {"Ref": "Api1"}, # This path must get added to this API
},
},
}
self.template["Resources"]["Api1"]["Properties"]["DefinitionBody"] = self.swagger
self.template["Resources"]["ImplicitFunc"]["Properties"]["Events"] = events
expected_routes = [
# From Explicit APIs
Route(path="/path1", methods=["GET"], function_name="explicitfunction"),
Route(path="/path2", methods=["GET"], function_name="explicitfunction"),
Route(path="/path3", methods=["GET"], function_name="explicitfunction"),
# From Implicit APIs
Route(path="/newpath1", methods=["POST"], function_name="ImplicitFunc"),
Route(path="/newpath2", methods=["POST"], function_name="ImplicitFunc"),
]
provider = ApiProvider(self.template)
self.assertCountEqual(expected_routes, provider.routes)
def test_both_routes_must_get_binary_media_types(self):
events = {
"Event1": {"Type": "Api", "Properties": {"Path": "/newpath1", "Method": "POST"}},
"Event2": {"Type": "Api", "Properties": {"Path": "/newpath2", "Method": "POST"}},
}
# Binary type for implicit
self.template["Globals"] = {"Api": {"BinaryMediaTypes": ["image~1gif", "image~1png"]}}
self.template["Resources"]["ImplicitFunc"]["Properties"]["Events"] = events
self.template["Resources"]["Api1"]["Properties"]["DefinitionBody"] = self.swagger
# Binary type for explicit
self.template["Resources"]["Api1"]["Properties"]["BinaryMediaTypes"] = ["explicit/type1", "explicit/type2"]
# Because of Globals, binary types will be concatenated on the explicit API
expected_explicit_binary_types = ["explicit/type1", "explicit/type2", "image/gif", "image/png"]
expected_routes = [
# From Explicit APIs
Route(path="/path1", methods=["GET"], function_name="explicitfunction"),
Route(path="/path2", methods=["GET"], function_name="explicitfunction"),
Route(path="/path3", methods=["GET"], function_name="explicitfunction"),
# From Implicit APIs
Route(path="/newpath1", methods=["POST"], function_name="ImplicitFunc"),
Route(path="/newpath2", methods=["POST"], function_name="ImplicitFunc"),
]
provider = ApiProvider(self.template)
self.assertCountEqual(expected_routes, provider.routes)
self.assertCountEqual(provider.api.binary_media_types, expected_explicit_binary_types)
def test_binary_media_types_with_rest_api_id_reference(self):
events = {
"Event1": {
"Type": "Api",
"Properties": {"Path": "/connected-to-explicit-path", "Method": "POST", "RestApiId": "Api1"},
},
"Event2": {"Type": "Api", "Properties": {"Path": "/true-implicit-path", "Method": "POST"}},
}
# Binary type for implicit
self.template["Globals"] = {"Api": {"BinaryMediaTypes": ["image~1gif", "image~1png"]}}
self.template["Resources"]["ImplicitFunc"]["Properties"]["Events"] = events
self.template["Resources"]["Api1"]["Properties"]["DefinitionBody"] = self.swagger
# Binary type for explicit
self.template["Resources"]["Api1"]["Properties"]["BinaryMediaTypes"] = ["explicit/type1", "explicit/type2"]
# Because of Globals, binary types will be concatenated on the explicit API
expected_explicit_binary_types = ["explicit/type1", "explicit/type2", "image/gif", "image/png"]
# expected_implicit_binary_types = ["image/gif", "image/png"]
expected_routes = [
# From Explicit APIs
Route(path="/path1", methods=["GET"], function_name="explicitfunction"),
Route(path="/path2", methods=["GET"], function_name="explicitfunction"),
Route(path="/path3", methods=["GET"], function_name="explicitfunction"),
# Because of the RestApiId, Implicit APIs will also get the binary media types inherited from
# the corresponding Explicit API
Route(path="/connected-to-explicit-path", methods=["POST"], function_name="ImplicitFunc"),
# This is still just a true implicit API because it does not have RestApiId property
Route(path="/true-implicit-path", methods=["POST"], function_name="ImplicitFunc"),
]
provider = ApiProvider(self.template)
self.assertCountEqual(expected_routes, provider.routes)
self.assertCountEqual(provider.api.binary_media_types, expected_explicit_binary_types)
class TestSamStageValues(TestCase):
def test_provider_parse_stage_name(self):
template = {
"Resources": {
"TestApi": {
"Type": "AWS::Serverless::Api",
"Properties": {
"StageName": "dev",
"DefinitionBody": {
"paths": {
"/path": {
"get": {
"x-amazon-apigateway-integration": {
"httpMethod": "POST",
"type": "aws_proxy",
"uri": {
"Fn::Sub": "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31"
"/functions/${NoApiEventFunction.Arn}/invocations"
},
"responses": {},
}
}
}
}
},
},
}
}
}
provider = ApiProvider(template)
route1 = Route(path="/path", methods=["GET"], function_name="NoApiEventFunction")
self.assertIn(route1, provider.routes)
self.assertEqual(provider.api.stage_name, "dev")
self.assertEqual(provider.api.stage_variables, None)
def test_provider_stage_variables(self):
template = {
"Resources": {
"TestApi": {
"Type": "AWS::Serverless::Api",
"Properties": {
"StageName": "dev",
"Variables": {"vis": "data", "random": "test", "foo": "bar"},
"DefinitionBody": {
"paths": {
"/path": {
"get": {
"x-amazon-apigateway-integration": {
"httpMethod": "POST",
"type": "aws_proxy",
"uri": {
"Fn::Sub": "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31"
"/functions/${NoApiEventFunction.Arn}/invocations"
},
"responses": {},
}
}
}
}
},
},
}
}
}
provider = ApiProvider(template)
route1 = Route(path="/path", methods=["GET"], function_name="NoApiEventFunction")
self.assertIn(route1, provider.routes)
self.assertEqual(provider.api.stage_name, "dev")
self.assertEqual(provider.api.stage_variables, {"vis": "data", "random": "test", "foo": "bar"})
def test_multi_stage_get_all(self):
template = OrderedDict({"Resources": {}})
template["Resources"]["TestApi"] = {
"Type": "AWS::Serverless::Api",
"Properties": {
"StageName": "dev",
"Variables": {"vis": "data", "random": "test", "foo": "bar"},
"DefinitionBody": {
"paths": {
"/path2": {
"get": {
"x-amazon-apigateway-integration": {
"httpMethod": "POST",
"type": "aws_proxy",
"uri": {
"Fn::Sub": "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31"
"/functions/${NoApiEventFunction.Arn}/invocations"
},
"responses": {},
}
}
}
}
},
},
}
template["Resources"]["ProductionApi"] = {
"Type": "AWS::Serverless::Api",
"Properties": {
"StageName": "Production",
"Variables": {"vis": "prod data", "random": "test", "foo": "bar"},
"DefinitionBody": {
"paths": {
"/path": {
"get": {
"x-amazon-apigateway-integration": {
"httpMethod": "POST",
"type": "aws_proxy",
"uri": {
"Fn::Sub": "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31"
"/functions/${NoApiEventFunction.Arn}/invocations"
},
"responses": {},
}
}
},
"/anotherpath": {
"post": {
"x-amazon-apigateway-integration": {
"httpMethod": "POST",
"type": "aws_proxy",
"uri": {
"Fn::Sub": "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31"
"/functions/${NoApiEventFunction.Arn}/invocations"
},
"responses": {},
}
}
},
}
},
},
}
provider = ApiProvider(template)
result = [f for f in provider.get_all()]
routes = result[0].routes
route1 = Route(path="/path2", methods=["GET"], function_name="NoApiEventFunction")
route2 = Route(path="/path", methods=["GET"], function_name="NoApiEventFunction")
route3 = Route(path="/anotherpath", methods=["POST"], function_name="NoApiEventFunction")
self.assertEqual(len(routes), 3)
self.assertIn(route1, routes)
self.assertIn(route2, routes)
self.assertIn(route3, routes)
self.assertEqual(provider.api.stage_name, "Production")
self.assertEqual(provider.api.stage_variables, {"vis": "prod data", "random": "test", "foo": "bar"})
class TestSamCors(TestCase):
def test_provider_parse_cors_string(self):
template = {
"Resources": {
"TestApi": {
"Type": "AWS::Serverless::Api",
"Properties": {
"StageName": "Prod",
"Cors": "'*'",
"DefinitionBody": {
"paths": {
"/path2": {
"post": {
"x-amazon-apigateway-integration": {
"type": "aws_proxy",
"uri": {
"Fn::Sub": "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31"
"/functions/${NoApiEventFunction.Arn}/invocations"
},
"responses": {},
}
}
},
"/path": {
"get": {
"x-amazon-apigateway-integration": {
"type": "aws_proxy",
"uri": {
"Fn::Sub": "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31"
"/functions/${NoApiEventFunction.Arn}/invocations"
},
"responses": {},
}
}
},
}
},
},
}
}
}
provider = ApiProvider(template)
routes = provider.routes
cors = Cors(
allow_origin="*",
allow_methods=",".join(sorted(["GET", "DELETE", "PUT", "POST", "HEAD", "OPTIONS", "PATCH"])),
)
route1 = Route(path="/path2", methods=["POST", "OPTIONS"], function_name="NoApiEventFunction")
route2 = Route(path="/path", methods=["GET", "OPTIONS"], function_name="NoApiEventFunction")
self.assertEqual(len(routes), 2)
self.assertIn(route1, routes)
self.assertIn(route2, routes)
self.assertEqual(provider.api.cors, cors)
def test_provider_parse_cors_dict(self):
template = {
"Resources": {
"TestApi": {
"Type": "AWS::Serverless::Api",
"Properties": {
"StageName": "Prod",
"Cors": {
"AllowMethods": "'POST, GET'",
"AllowOrigin": "'*'",
"AllowHeaders": "'Upgrade-Insecure-Requests'",
"MaxAge": "'600'",
},
"DefinitionBody": {
"paths": {
"/path2": {
"post": {
"x-amazon-apigateway-integration": {
"type": "aws_proxy",
"uri": {
"Fn::Sub": "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31"
"/functions/${NoApiEventFunction.Arn}/invocations"
},
"responses": {},
}
}
},
"/path": {
"post": {
"x-amazon-apigateway-integration": {
"type": "aws_proxy",
"uri": {
"Fn::Sub": "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31"
"/functions/${NoApiEventFunction.Arn}/invocations"
},
"responses": {},
}
}
},
}
},
},
}
}
}
provider = ApiProvider(template)
routes = provider.routes
cors = Cors(
allow_origin="*",
allow_methods=",".join(sorted(["POST", "GET", "OPTIONS"])),
allow_headers="Upgrade-Insecure-Requests",
max_age="600",
)
route1 = Route(path="/path2", methods=["POST", "OPTIONS"], function_name="NoApiEventFunction")
route2 = Route(path="/path", methods=["POST", "OPTIONS"], function_name="NoApiEventFunction")
self.assertEqual(len(routes), 2)
self.assertIn(route1, routes)
self.assertIn(route2, routes)
self.assertEqual(provider.api.cors, cors)
def test_provider_parse_cors_dict_star_allow(self):
template = {
"Resources": {
"TestApi": {
"Type": "AWS::Serverless::Api",
"Properties": {
"StageName": "Prod",
"Cors": {
"AllowMethods": "'*'",
"AllowOrigin": "'*'",
"AllowHeaders": "'Upgrade-Insecure-Requests'",
"MaxAge": "'600'",
},
"DefinitionBody": {
"paths": {
"/path2": {
"post": {
"x-amazon-apigateway-integration": {
"type": "aws_proxy",
"uri": {
"Fn::Sub": "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31"
"/functions/${NoApiEventFunction.Arn}/invocations"
},
"responses": {},
}
}
},
"/path": {
"post": {
"x-amazon-apigateway-integration": {
"type": "aws_proxy",
"uri": {
"Fn::Sub": "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31"
"/functions/${NoApiEventFunction.Arn}/invocations"
},
"responses": {},
}
}
},
}
},
},
}
}
}
provider = ApiProvider(template)
routes = provider.routes
cors = Cors(
allow_origin="*",
allow_methods=",".join(sorted(Route.ANY_HTTP_METHODS)),
allow_headers="Upgrade-Insecure-Requests",
max_age="600",
)
route1 = Route(path="/path2", methods=["POST", "OPTIONS"], function_name="NoApiEventFunction")
route2 = Route(path="/path", methods=["POST", "OPTIONS"], function_name="NoApiEventFunction")
self.assertEqual(len(routes), 2)
self.assertIn(route1, routes)
self.assertIn(route2, routes)
self.assertEqual(provider.api.cors, cors)
def test_raises_error_when_cors_allowmethods_not_single_quoted(self):
template = {
"Resources": {
"TestApi": {
"Type": "AWS::Serverless::Api",
"Properties": {
"StageName": "Prod",
"Cors": {