Use example testing instead custom test
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@ -218,6 +218,35 @@ module "cf-http" {
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}
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}
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# tftest modules=1 resources=2
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```
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### Multiple Cloud Functions within project
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When deploying multiple functions do not reuse `bundle_config.output_path` between instances as the result is undefined. Default `output_path` creates file in `/tmp` folder using project Id and function name to avoid name conflicts.
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```hcl
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module "cf-http-one" {
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source = "./fabric/modules/cloud-function"
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project_id = "my-project"
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name = "test-cf-http-one"
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bucket_name = "test-cf-bundles"
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bundle_config = {
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source_dir = "fabric/assets"
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}
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}
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module "cf-http-two" {
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source = "./fabric/modules/cloud-function"
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project_id = "my-project"
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name = "test-cf-http-two"
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bucket_name = "test-cf-bundles"
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bundle_config = {
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source_dir = "fabric/assets"
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}
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}
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# tftest modules=2 resources=4 inventory=multiple_functions.yaml
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```
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<!-- BEGIN TFDOC -->
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@ -0,0 +1,25 @@
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# Copyright 2023 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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values:
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module.cf-http-one.google_storage_bucket_object.bundle:
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source: /tmp/bundle-my-project-test-cf-http-one.zip
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module.cf-http-two.google_storage_bucket_object.bundle:
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source: /tmp/bundle-my-project-test-cf-http-two.zip
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counts:
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google_cloudfunctions_function: 2
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google_storage_bucket_object: 2
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modules: 2
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resources: 4
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@ -15,14 +15,14 @@
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*/
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module "test" {
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count = var.instance_count
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source = "../../../../modules/cloud-function"
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project_id = "my-project"
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name = "test_${count.index}"
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name = "test"
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bucket_name = var.bucket_name
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v2 = var.v2
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bundle_config = {
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source_dir = "bundle"
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output_path = "bundle.zip"
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excludes = null
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}
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iam = {
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@ -19,11 +19,6 @@ variable "bucket_name" {
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default = "test"
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}
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variable "instance_count" {
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type = number
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default = 1
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}
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variable "v2" {
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type = any
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default = false
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@ -22,12 +22,6 @@ def resources(plan_runner, version):
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_, resources = plan_runner(v2=v2)
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return resources
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@pytest.fixture
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def plan(plan_runner, version, count):
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v2 = {'v1': 'false', 'v2': 'true'}[version]
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plan, _ = plan_runner(v2=v2, instance_count=count)
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return plan
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@pytest.mark.parametrize('version', ['v1', 'v2'])
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def test_resource_count(resources):
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@ -48,19 +42,3 @@ def test_iam(resources, version):
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assert len(bindings) == 1
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assert bindings[0]['role'] == 'roles/cloudfunctions.invoker'
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assert bindings[0]['members'] == ['allUsers']
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@pytest.mark.parametrize('version', ['v1', 'v2'])
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@pytest.mark.parametrize('count', [2])
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def test_multiple_functions(plan, version, count):
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"""Tests whether multiple use of functions result in use of multiple bundle files"""
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# data objects are only accessible in prior_state of the plan, they are not present in root_module
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archives = [
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resource for child_module in plan['prior_state']["values"]["root_module"]["child_modules"]
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for resource in child_module["resources"]
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if resource["type"] == "archive_file"
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]
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file_names = set([x["values"]["output_path"] for x in archives])
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assert len(archives) == len(file_names)
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