Migrate cloud-function tests

tests/fixtures.py

@@ -143,6 +143,7 @@ def plan_summary_fixture(request):
             **tf_vars):
     if basedir is None:
       basedir = Path(request.fspath).parent
+      print(f"{basedir=}")
     return plan_summary(module_path=module_path, basedir=basedir,
                         tf_var_files=tf_var_files, extra_files=extra_files,
                         **tf_vars)

tests/modules/cloud_function/common.tfvars

@@ -0,0 +1,11 @@
+project_id  = "my-project"
+name        = "test"
+bucket_name = "mybucket"
+bundle_config = {
+  source_dir  = "../../tests/modules/cloud_function/bundle"
+  output_path = "bundle.zip"
+  excludes    = null
+}
+iam = {
+  "roles/cloudfunctions.invoker" = ["allUsers"]
+}

tests/modules/cloud_function/fixture/common.tfvars

@@ -0,0 +1,12 @@
+project_id  = "my-project"
+name        = "test"
+bucket_name = var.bucket_name
+v2          = var.v2
+bundle_config = {
+  source_dir  = "bundle"
+  output_path = "bundle.zip"
+  excludes    = null
+}
+iam = {
+  "roles/cloudfunctions.invoker" = ["allUsers"]
+}

tests/modules/cloud_function/test_plan.py

@@ -1,4 +1,4 @@
-# Copyright 2022 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -16,29 +16,29 @@ import pytest
 
 
 @pytest.fixture
-def resources(plan_runner, version):
+def resources(plan_summary, plan_runner, version):
   # convert `version` to a boolean suitable for the `v2` variable
   v2 = {'v1': 'false', 'v2': 'true'}[version]
-  _, resources = plan_runner(v2=v2)
-  return resources
+  #_, resources = plan_runner(v2=v2)
+  summary = plan_summary('modules/cloud-function',
+                         tf_var_files=['common.tfvars'], v2=v2)
+  return summary
 
 
 @pytest.mark.parametrize('version', ['v1', 'v2'])
 def test_resource_count(resources):
   "Test number of resources created."
-  assert len(resources) == 3
+  assert resources.counts['resources'] == 3
 
 
 @pytest.mark.parametrize('version', ['v1', 'v2'])
 def test_iam(resources, version):
   "Test IAM binding resources."
-
-  types = {
+  type = {
       'v1': 'google_cloudfunctions_function_iam_binding',
       'v2': 'google_cloudfunctions2_function_iam_binding'
-  }
-
-  bindings = [r['values'] for r in resources if r['type'] == types[version]]
-  assert len(bindings) == 1
-  assert bindings[0]['role'] == 'roles/cloudfunctions.invoker'
-  assert bindings[0]['members'] == ['allUsers']
+  }[version]
+  key = f'{type}.default["roles/cloudfunctions.invoker"]'
+  binding = resources.values[key]
+  assert binding['role'] == 'roles/cloudfunctions.invoker'
+  assert binding['members'] == ['allUsers']