return creation_timestamp in GET /mailboxes

README.md

@@ -1138,7 +1138,7 @@ Input:
 - `Authentication` header that contains the api key
 
 Output:
-List of mailboxes. Each mailbox has id, email, default field
+List of mailboxes. Each mailbox has id, email, default, creation_timestamp field
 
 ```json
 {
@@ -1146,12 +1146,14 @@ List of mailboxes. Each mailbox has id, email, default field
     {
       "email": "a@b.c",
       "id": 1,
-      "default": true
+      "default": true,
+      "creation_timestamp": 1590918512
     },
     {
       "email": "m1@example.com",
       "id": 2,
-      "default": false
+      "default": false,
+      "creation_timestamp": 1590918512
     }
   ]
 }

app/api/views/mailbox.py

@@ -162,6 +162,7 @@ def get_mailboxes():
             - id
             - email
             - default: boolean - whether the mailbox is the default one
+            - creation_timestamp
     """
     user = g.user
 
@@ -172,6 +173,7 @@ def get_mailboxes():
                     "id": mb.id,
                     "email": mb.email,
                     "default": user.default_mailbox_id == mb.id,
+                    "creation_timestamp": mb.created_at.timestamp,
                 }
                 for mb in user.mailboxes()
             ]

tests/api/test_mailbox.py

@@ -181,10 +181,11 @@ def test_get_mailboxes(flask_client):
     )
     assert r.status_code == 200
     # m2@example.com is not returned as it's not verified
-    assert r.json == {
-        "mailboxes": [
-            {"email": "a@b.c", "id": 1, "default": True},
-            {"email": "m1@example.com", "id": 2, "default": False},
-        ]
-    }
-    print(json.dumps(r.json, indent=2))
+    assert len(r.json["mailboxes"]) == 2
+    for mb in r.json["mailboxes"]:
+        assert "email" in mb
+        assert "id" in mb
+        assert "default" in mb
+        assert "creation_timestamp" in mb
+
+    print(r.json)