Bug fixes for gcp_compute_backend_bucket (#42804)

tests/integration/gcp_compute_backend_bucket/tasks/main.yml

@@ -15,38 +15,32 @@
 # Pre-test setup
 - name: create a bucket
   gcp_storage_bucket:
-      name: 'bucket-backendbucket'
+      name: "bucket-backendbucket"
       project: "{{ gcp_project }}"
       auth_kind: "{{ gcp_cred_kind }}"
       service_account_file: "{{ gcp_cred_file }}"
-      scopes:
-        - https://www.googleapis.com/auth/devstorage.full_control
       state: present
   register: bucket
 - name: delete a backend bucket
   gcp_compute_backend_bucket:
       name: "{{ resource_name }}"
       bucket_name: "{{ bucket.name }}"
-      description: "A BackendBucket to connect LNB w/ Storage Bucket"
+      description: A BackendBucket to connect LNB w/ Storage Bucket
       enable_cdn: true
       project: "{{ gcp_project }}"
       auth_kind: "{{ gcp_cred_kind }}"
       service_account_file: "{{ gcp_cred_file }}"
-      scopes:
-        - https://www.googleapis.com/auth/cloud-platform
       state: absent
 #----------------------------------------------------------
 - name: create a backend bucket
   gcp_compute_backend_bucket:
       name: "{{ resource_name }}"
       bucket_name: "{{ bucket.name }}"
-      description: "A BackendBucket to connect LNB w/ Storage Bucket"
+      description: A BackendBucket to connect LNB w/ Storage Bucket
       enable_cdn: true
       project: "{{ gcp_project }}"
       auth_kind: "{{ gcp_cred_kind }}"
       service_account_file: "{{ gcp_cred_file }}"
-      scopes:
-        - https://www.googleapis.com/auth/cloud-platform
       state: present
   register: result
 - name: assert changed is true
@@ -55,25 +49,29 @@
       - result.changed == true
       - "result.kind == 'compute#backendBucket'"
 - name: verify that backend_bucket was created
-  shell: |
-    gcloud compute backend-buckets describe  --project="{{ gcp_project}}"  "{{ resource_name }}"
+  gcp_compute_backend_bucket_facts:
+      filters:
+         - name = {{ resource_name }}
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
   register: results
 - name: verify that command succeeded
   assert:
     that:
-      - results.rc == 0
+      - results['items'] | length == 1
 # ----------------------------------------------------------------------------
 - name: create a backend bucket that already exists
   gcp_compute_backend_bucket:
       name: "{{ resource_name }}"
       bucket_name: "{{ bucket.name }}"
-      description: "A BackendBucket to connect LNB w/ Storage Bucket"
+      description: A BackendBucket to connect LNB w/ Storage Bucket
       enable_cdn: true
       project: "{{ gcp_project }}"
       auth_kind: "{{ gcp_cred_kind }}"
       service_account_file: "{{ gcp_cred_file }}"
-      scopes:
-        - https://www.googleapis.com/auth/cloud-platform
       state: present
   register: result
 - name: assert changed is false
@@ -86,13 +84,11 @@
   gcp_compute_backend_bucket:
       name: "{{ resource_name }}"
       bucket_name: "{{ bucket.name }}"
-      description: "A BackendBucket to connect LNB w/ Storage Bucket"
+      description: A BackendBucket to connect LNB w/ Storage Bucket
       enable_cdn: true
       project: "{{ gcp_project }}"
       auth_kind: "{{ gcp_cred_kind }}"
       service_account_file: "{{ gcp_cred_file }}"
-      scopes:
-        - https://www.googleapis.com/auth/cloud-platform
       state: absent
   register: result
 - name: assert changed is true
@@ -101,27 +97,29 @@
       - result.changed == true
       - result.has_key('kind') == False
 - name: verify that backend_bucket was deleted
-  shell: |
-    gcloud compute backend-buckets describe  --project="{{ gcp_project}}"  "{{ resource_name }}"
+  gcp_compute_backend_bucket_facts:
+      filters:
+         - name = {{ resource_name }}
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
   register: results
-  failed_when: results.rc == 0
 - name: verify that command succeeded
   assert:
     that:
-      - results.rc == 1
-      - "\"'projects/{{ gcp_project }}/global/backendBuckets/{{ resource_name }}' was not found\" in results.stderr"
+      - results['items'] | length == 0
 # ----------------------------------------------------------------------------
 - name: delete a backend bucket that does not exist
   gcp_compute_backend_bucket:
       name: "{{ resource_name }}"
       bucket_name: "{{ bucket.name }}"
-      description: "A BackendBucket to connect LNB w/ Storage Bucket"
+      description: A BackendBucket to connect LNB w/ Storage Bucket
       enable_cdn: true
       project: "{{ gcp_project }}"
       auth_kind: "{{ gcp_cred_kind }}"
       service_account_file: "{{ gcp_cred_file }}"
-      scopes:
-        - https://www.googleapis.com/auth/cloud-platform
       state: absent
   register: result
 - name: assert changed is false
@@ -133,11 +131,9 @@
 # Post-test teardown
 - name: delete a bucket
   gcp_storage_bucket:
-      name: 'bucket-backendbucket'
+      name: "bucket-backendbucket"
       project: "{{ gcp_project }}"
       auth_kind: "{{ gcp_cred_kind }}"
       service_account_file: "{{ gcp_cred_file }}"
-      scopes:
-        - https://www.googleapis.com/auth/devstorage.full_control
       state: absent
   register: bucket