refactor: setup infra fixture

Author: heitorlessa

tests/e2e/metrics/conftest.py

@@ -0,0 +1,12 @@
+import pytest
+
+from tests.e2e.metrics.infrastructure import MetricsStack
+
+
+@pytest.fixture(autouse=True)
+def setup_infra():
+    try:
+        stack = MetricsStack()
+        yield stack.deploy()
+    finally:
+        stack.delete()

tests/e2e/metrics/infrastructure.py

@@ -61,6 +61,9 @@ def deploy(self) -> Dict[str, str]:
         assets.upload()
         return self._deploy_stack(self.stack_name, template)
 
+    def delete(self):
+        self.cf_client.delete_stack(StackName=self.stack_name)
+
     def _synthesize(self) -> Tuple[Dict, Path]:
         self.create_functions()
         cloud_assembly = self.app.synth()
@@ -84,7 +87,3 @@ def _deploy_stack(self, stack_name: str, template: Dict) -> Dict[str, str]:
         stack_details = self.cf_client.describe_stacks(StackName=stack_name)
         stack_outputs = stack_details["Stacks"][0]["Outputs"]
         return {output["OutputKey"]: output["OutputValue"] for output in stack_outputs if output["OutputKey"]}
-
-
-metrics = MetricsStack()
-metrics.deploy()