test: bdd tests scenarios for get_pending_request

Author: Khushi-Sardhara

Access/tests/features/get_pending_request.feature

@@ -0,0 +1,30 @@
+Feature : Get Pending Request
+  
+  Scenario: Retrieving Pending Membership and Group Creation Requests
+        Given request to view pending requests
+        And there are pending access requests from modules
+        When the `get_pending_requests` method is called
+        Then the method should retrieve all pending membership and group creation requests
+        And return the retrieved requests in the context variable
+
+  Scenario: Retrieving Pending Access Requests from Modules
+        Given request to view pending requests
+        And there are pending access requests from modules
+        When the `get_pending_requests` method is called
+        Then the method should retrieve all pending access requests from modules
+        And return the retrieved requests in the context variable
+
+  Scenario: Retrieving All Pending Requests
+        Given request to view all pending requests
+        When the `get_pending_requests` method is called
+        Then the method should retrieve all pending membership and group creation requests
+        And all pending access requests from modules
+        And return the retrieved requests in the context variable
+
+  Scenario: Error Handling
+        Given request to view pending requests
+        And an error occurs while retrieving the requests
+        When the `get_pending_requests` method is called
+        Then the method should handle the error
+        And return an error response
+