Add tests for new end to end example (#143)

* make parent_id optional

* add tests for new e2e example

cloud-operations/scheduled-asset-inventory-export-bq/README.md

@@ -44,14 +44,14 @@ You can also create a dashboard connecting [Datalab](https://datastudio.google.c
 | name | description | type | required | default |
 |---|---|:---: |:---:|:---:|
 | billing_account | Billing account id used as default for new projects. | <code title="">string</code> | ✓ |  |
-| cai_config | Cloud Asset inventory export config. | <code title="object&#40;&#123;&#10;bq_dataset   &#61; string&#10;bq_table     &#61; string&#10;&#125;&#41;">object({...})</code> | ✓ |  |
+| cai_config | Cloud Asset inventory export config. | <code title="object&#40;&#123;&#10;bq_dataset &#61; string&#10;bq_table   &#61; string&#10;&#125;&#41;">object({...})</code> | ✓ |  |
 | project_id | Project id that references existing project. | <code title="">string</code> | ✓ |  |
-| root_node | The resource name of the parent Folder or Organization. Must be of the form folders/folder_id or organizations/org_id. | <code title="">string</code> | ✓ |  |
 | *bundle_path* | Path used to write the intermediate Cloud Function code bundle. | <code title="">string</code> |  | <code title="">./bundle.zip</code> |
 | *location* | Appe Engine location used in the example. | <code title="">string</code> |  | <code title="">europe-west</code> |
 | *name* | Arbitrary string used to name created resources. | <code title="">string</code> |  | <code title="">asset-inventory</code> |
 | *project_create* | Create project instead ofusing an existing one. | <code title="">bool</code> |  | <code title="">true</code> |
 | *region* | Compute region used in the example. | <code title="">string</code> |  | <code title="">europe-west1</code> |
+| *root_node* | The resource name of the parent folder or organization for project creation, in 'folders/folder_id' or 'organizations/org_id' format. | <code title="">string</code> |  | <code title="">null</code> |
 
 ## Outputs
 

cloud-operations/scheduled-asset-inventory-export-bq/variables.tf

@@ -28,8 +28,8 @@ variable "bundle_path" {
 variable "cai_config" {
   description = "Cloud Asset inventory export config."
   type = object({
-    bq_dataset   = string
-    bq_table     = string
+    bq_dataset = string
+    bq_table   = string
   })
 }
 
@@ -64,6 +64,7 @@ variable "region" {
 }
 
 variable "root_node" {
-  description = "The resource name of the parent Folder or Organization. Must be of the form folders/folder_id or organizations/org_id."
+  description = "The resource name of the parent folder or organization for project creation, in 'folders/folder_id' or 'organizations/org_id' format."
   type        = string
+  default     = null
 }

tests/cloud_operations/scheduled_asset_inventory_export_bq/__init__.py

@@ -0,0 +1,13 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

tests/cloud_operations/scheduled_asset_inventory_export_bq/fixture/main.tf

@@ -0,0 +1,23 @@
+/**
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+module "test" {
+  source          = "../../../../cloud-operations/scheduled-asset-inventory-export-bq"
+  billing_account = var.billing_account
+  cai_config      = var.cai_config
+  project_create  = var.project_create
+  project_id      = var.project_id
+}

tests/cloud_operations/scheduled_asset_inventory_export_bq/fixture/variables.tf

@@ -0,0 +1,39 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+variable "billing_account" {
+  type    = string
+  default = "1234-ABCD-1234"
+}
+
+variable "cai_config" {
+  type = object({
+    bq_dataset = string
+    bq_table   = string
+  })
+  default = {
+    bq_dataset = "my-dataset"
+    bq_table   = "my_table"
+  }
+}
+
+variable "project_create" {
+  type    = bool
+  default = true
+}
+
+variable "project_id" {
+  type    = string
+  default = "project-1"
+}

tests/cloud_operations/scheduled_asset_inventory_export_bq/test_plan.py

@@ -0,0 +1,27 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+import os
+import pytest
+
+
+FIXTURES_DIR = os.path.join(os.path.dirname(__file__), 'fixture')
+
+
+def test_resources(e2e_plan_runner):
+  "Test that plan works and the numbers of resources is as expected."
+  modules, resources = e2e_plan_runner(FIXTURES_DIR)
+  assert len(modules) == 5
+  assert len(resources) == 17