diff --git a/tests/default/notifications/configs.yaml b/tests/default/notifications/configs.yaml
index 3a1523f1e..b89256418 100644
--- a/tests/default/notifications/configs.yaml
+++ b/tests/default/notifications/configs.yaml
@@ -91,7 +91,33 @@ chapters:
       config_id: webhook-configuration
     response:
       status: 200
+  - synopsis: Create another channel configuration.
+    path: /_plugins/_notifications/configs
+    method: POST
+    request:
+      payload:
+        config_id: second-configuration
+        config:
+          name: Notifications Channel
+          description: Second notifications channel.
+          config_type: webhook
+          is_enabled: true
+          webhook:
+            url: http://webhook:8080/
+    response:
+      status: 200
+  - synopsis: Delete multiple channel configurations.
+    version: '>= 2.2'
+    path: /_plugins/_notifications/configs
+    method: DELETE
+    parameters:
+      config_id_list: second-configuration
+    response:
+      status: 200
 epilogues:
   - path: /_plugins/_notifications/configs/webhook-configuration
     method: DELETE
     status: [200,404]
+  - path: /_plugins/_notifications/configs/second-configuration
+    method: DELETE
+    status: [200,404]
diff --git a/tests/plugins/notifications/notifications/feature/test.yaml b/tests/plugins/notifications/notifications/feature/test.yaml
index e889155e1..084aa8b78 100644
--- a/tests/plugins/notifications/notifications/feature/test.yaml
+++ b/tests/plugins/notifications/notifications/feature/test.yaml
@@ -17,7 +17,7 @@ prologues:
             url: http://webhook:8080/
     status: [200]
 chapters:
-  - synopsis: Test sending a notification.
+  - synopsis: Test sending a notification (GET).
     path: /_plugins/_notifications/feature/test/{config_id}
     method: GET
     parameters:
@@ -31,6 +31,20 @@ chapters:
             delivery_status:
               status_code: '200'
               status_text: '{"ok":"true"}'
+  - synopsis: Test sending a notification (POST).
+    path: /_plugins/_notifications/feature/test/{config_id}
+    method: POST
+    parameters:
+      config_id: custom-webhook-configuration
+    response:
+      status: 200
+      payload:
+        status_list:
+          - config_id: custom-webhook-configuration
+            config_type: webhook
+            delivery_status:
+              status_code: '200'
+              status_text: '{"ok":"true"}'
 epilogues:
   - path: /_plugins/_notifications/configs/custom-webhook-configuration
     method: DELETE