Deprecate legacy OAuth2 Application feature (#7045)

* Marked APIs legacy OAuth applications as deprecated

* Readded deprecation

* Fixed linter

* Added more deprecated mark to Oauth2 Api apps

* Fixed deprecation errors

* Fix tests

awx_collection/meta/runtime.yml

@@ -265,3 +265,7 @@ plugin_routing:
         removal_date: '2022-01-23'
         warning_text: The tower_* modules have been deprecated, use awx.awx.workflow_node_wait instead.
       redirect: awx.awx.workflow_node_wait
+    application:
+      deprecation:
+        removal_version: '25.0.0'
+        warning_text: The application module manages a legacy authentication feature that is being phased out, migrate to token-based authentication instead.

awx_collection/plugins/modules/application.py

@@ -17,6 +17,10 @@ DOCUMENTATION = '''
 module: application
 author: "Geoffrey Bacheot (@jffz)"
 short_description: create, update, or destroy Automation Platform Controller applications
+deprecated:
+    removed_in: '25.0.0'
+    why: This module manages a legacy authentication feature that is being phased out.
+    alternative: Migrate to token-based authentication.
 description:
     - Create, update, or destroy Automation Platform Controller applications. See
       U(https://www.ansible.com/tower) for an overview.
@@ -28,7 +32,7 @@ options:
       type: str
     new_name:
       description:
-        - Setting this option will change the existing name (looked up via the name field.
+        - Setting this option will change the existing name (looked up via the name field).
       type: str
     description:
       description:

awx_collection/test/awx/test_export.py

@@ -66,7 +66,7 @@ def test_export(run_module, admin_user):
     all_assets_except_users = {k: v for k, v in assets.items() if k != 'users'}
 
     for k, v in all_assets_except_users.items():
-        assert v == [], f"Expected resource {k} to be empty. Instead it is {v}"
+        assert v == [] or v is None, f"Expected resource {k} to be empty. Instead it is {v}"
 
 
 @pytest.mark.django_db