Add basic test case for service account keys

tests/integration/targets/gcp_iam_service_account_key/defaults/main.yml

@@ -1,3 +1,2 @@
 ---
-# defaults file
 resource_name: "{{ resource_prefix }}"

tests/integration/targets/gcp_iam_service_account_key/tasks/main.yml

@@ -0,0 +1,3 @@
+---
+- name: Service Account Keys tests
+  ansible.builtin.include_tasks: service-account-keys.yml

tests/integration/targets/gcp_iam_service_account_key/tasks/service-account-keys.yml

@@ -0,0 +1,102 @@
+---
+
+# Pre-test setup
+- name: Delete a service account
+  google.cloud.gcp_iam_service_account:
+    name: service-{{ resource_name.split("-")[-1] }}@{{ gcp_project }}.iam.gserviceaccount.com
+    display_name: Service Account used for Ansible integration tests
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file | default(omit) }}"
+    state: absent
+
+- name: Delete a service account key file
+  connection: local
+  ansible.builtin.file:
+    path: "{{ gcp_cred_file }}-temporary-service-account-key"
+    state: absent
+
+- name: Verify that service_account_key was deleted
+  connection: local
+  ansible.builtin.stat:
+    path: "{{ gcp_cred_file }}-temporary-service-account-key"
+  register: key_file
+
+- name: Verify that command succeeded
+  ansible.builtin.assert:
+    that:
+      - key_file.stat.exists == false
+
+- name: Create a service account
+  google.cloud.gcp_iam_service_account:
+    name: service-{{ resource_name.split("-")[-1] }}@{{ gcp_project }}.iam.gserviceaccount.com
+    display_name: Service Account used for Ansible integration tests
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file | default(omit) }}"
+    state: present
+
+#----------------------------------------------------------
+
+- name: Create a service account key
+  google.cloud.gcp_iam_service_account_key:
+    service_account:
+      name: service-{{ resource_name.split("-")[-1] }}@{{ gcp_project }}.iam.gserviceaccount.com
+    private_key_type: TYPE_GOOGLE_CREDENTIALS_FILE
+    path: "{{ gcp_cred_file }}-temporary-service-account-key"
+
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file | default(omit) }}"
+    state: present
+  register: result
+
+- name: Assert changed is true
+  ansible.builtin.assert:
+    that:
+      - result.changed == true
+
+- name: Verify that service_account_key was created
+  connection: local
+  ansible.builtin.stat:
+    path: "{{ gcp_cred_file }}-temporary-service-account-key"
+  register: key_file
+
+- name: Verify that command succeeded
+  ansible.builtin.assert:
+    that:
+      - key_file.stat.exists == true
+      - key_file.stat.isdir == false
+      - key_file.stat.size > 0
+
+# ----------------------------------------------------------------------------
+
+- name: Delete a service account key
+  google.cloud.gcp_iam_service_account_key:
+    service_account:
+      name: service-{{ resource_name.split("-")[-1] }}@{{ gcp_project }}.iam.gserviceaccount.com
+    private_key_type: TYPE_GOOGLE_CREDENTIALS_FILE
+    path: "{{ gcp_cred_file }}-temporary-service-account-key"
+
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file | default(omit) }}"
+    state: absent
+  register: result
+
+- name: Assert changed is true
+  ansible.builtin.assert:
+    that:
+      - result.changed == true
+
+# ----------------------------------------------------------------------------
+
+# Pre-test tear down
+- name: Delete a service account
+  google.cloud.gcp_iam_service_account:
+    name: service-{{ resource_name.split("-")[-1] }}@{{ gcp_project }}.iam.gserviceaccount.com
+    display_name: Service Account used for Ansible integration tests
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file | default(omit) }}"
+    state: absent