Adding test

Author: madsd

src/azure-cli/azure/cli/command_modules/appservice/_params.py

@@ -403,7 +403,7 @@ def load_arguments(self, _):
             c.argument('role', help="Role name or id the managed identity will be assigned")
             c.argument('acr_use_identity', help="Enable or disable pull image from acr use managed identity", arg_type=get_three_state_flag(return_label=True))
             c.argument('acr_identity', help='Accept system or user assigned identity which will be set for acr image pull. '
-                                       'Use \'[system]\' to refer system assigned identity, or a resource id to refer user assigned identity.')
+                       'Use \'[system]\' to refer system assigned identity, or a resource id to refer user assigned identity.')
 
         with self.argument_context(scope + ' deployment container config') as c:
             c.argument('enable', options_list=['--enable-cd', '-e'], help='enable/disable continuous deployment',

src/azure-cli/azure/cli/command_modules/appservice/custom.py

@@ -2281,7 +2281,8 @@ def update_container_settings(cmd, resource_group_name, name, container_registry
         assign_identity(cmd, resource_group_name, name, assign_identities, role, slot, scope)
 
     if acr_identity:
-        update_site_configs(cmd, resource_group_name, name, acr_use_identity=acr_use_identity, acr_identity=acr_identity)
+        update_site_configs(cmd, resource_group_name, name, acr_use_identity=acr_use_identity,
+                            acr_identity=acr_identity)
 
     if container_image_name is not None:
         _add_fx_version(cmd, resource_group_name, name, container_image_name, slot)