Fix graph testing

test/unit/module/template/test_template.py

@@ -5,6 +5,7 @@
 
 import json
 import os
+import sys
 from test.testlib.testcase import BaseTestCase
 from unittest.mock import patch
 
@@ -40,7 +41,31 @@ def test_build_graph(self):
         dot = "test/fixtures/templates/good/generic.yaml.dot"
 
         # ruff: noqa: E501
-        expected_content = """digraph "template" {
+        if sys.version_info >= (3, 9):
+            expected_content = """digraph "template" {
+MyModule [label="MyModule\\n<My::Organization::Custom::MODULE>", color=black, shape=ellipse, type=Resource];
+RootRole [label="RootRole\\n<AWS::IAM::Role>", color=black, shape=ellipse, type=Resource];
+RolePolicies [label="RolePolicies\\n<AWS::IAM::Policy>", color=black, shape=ellipse, type=Resource];
+RootInstanceProfile [label="RootInstanceProfile\\n<AWS::IAM::InstanceProfile>", color=black, shape=ellipse, type=Resource];
+MyEC2Instance [label="MyEC2Instance\\n<AWS::EC2::Instance>", color=black, shape=ellipse, type=Resource];
+mySnsTopic [label="mySnsTopic\\n<AWS::SNS::Topic>", color=black, shape=ellipse, type=Resource];
+MyEC2Instance1 [label="MyEC2Instance1\\n<AWS::EC2::Instance>", color=black, shape=ellipse, type=Resource];
+ElasticIP [label="ElasticIP\\n<AWS::EC2::EIP>", color=black, shape=ellipse, type=Resource];
+ElasticLoadBalancer [label="ElasticLoadBalancer\\n<AWS::ElasticLoadBalancing::LoadBalancer>", color=black, shape=ellipse, type=Resource];
+IamPipeline [label="IamPipeline\\n<AWS::CloudFormation::Stack>", color=black, shape=ellipse, type=Resource];
+CustomResource [label="CustomResource\\n<Custom::Function>", color=black, shape=ellipse, type=Resource];
+WaitCondition [label="WaitCondition\\n<AWS::CloudFormation::WaitCondition>", color=black, shape=ellipse, type=Resource];
+LambdaFunction [label="LambdaFunction\\n<AWS::Lambda::Function>", color=black, shape=ellipse, type=Resource];
+RolePolicies -> RootRole [key=0, source_paths="['Properties', 'Roles', 0]", label=Ref, color=black];
+RootInstanceProfile -> RootRole [key=0, source_paths="['Properties', 'Roles', 0]", label=Ref, color=black];
+MyEC2Instance -> RootInstanceProfile [key=0, source_paths="['Properties', 'IamInstanceProfile']", label=Ref, color=black];
+ElasticLoadBalancer -> MyEC2Instance [key=0, source_paths="['Properties', 'Instances', 0]", label=Ref, color=black];
+}
+""".split(
+                "\n"
+            )
+        else:
+            expected_content = """digraph "template" {
 MyModule [color=black, label="MyModule\\n<My::Organization::Custom::MODULE>", shape=ellipse, type=Resource];
 RootRole [color=black, label="RootRole\\n<AWS::IAM::Role>", shape=ellipse, type=Resource];
 RolePolicies [color=black, label="RolePolicies\\n<AWS::IAM::Policy>", shape=ellipse, type=Resource];
@@ -60,8 +85,8 @@ def test_build_graph(self):
 ElasticLoadBalancer -> MyEC2Instance  [color=black, key=0, label=Ref, source_paths="['Properties', 'Instances', 0]"];
 }
 """.split(
-            "\n"
-        )
+                "\n"
+            )
 
         assert os.path.exists(dot)
         with open(dot, "r") as file: