test: fix some tests

Author: Joan Martinez

.github/workflows/cd.yml

@@ -528,7 +528,7 @@ jobs:
       matrix:
         core: ['', 'true']
         perf: ['', 'true']
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
         exclude: 
           - core: 'true'
             perf: 'true'

.github/workflows/ci.yml

@@ -763,7 +763,7 @@ jobs:
       matrix:
         core: ['', 'true']
         perf: ['', 'true']
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
         exclude:
           - core: 'true'
             perf: 'true'

jina/_docarray_legacy.py

@@ -1,13 +1,13 @@
 from __future__ import annotations
-
+import os
 from docarray import BaseDoc
 from docarray import DocList
 
-docarray_v2 = True
-
+from pydantic import Field
 from typing import Any, Dict, Optional, List, Union
 
-from docarray.typing import AnyEmbedding, AnyTensor
+from docarray.typing import ID, AnyEmbedding, AnyTensor
+docarray_v2 = True
 
 
 class LegacyDocumentJina(BaseDoc):
@@ -37,6 +37,10 @@ class LegacyDocumentJina(BaseDoc):
     ```
 
     """
+    id: Optional[ID] = Field(
+        description='The ID of the BaseDoc. This is useful for indexing in vector stores. If not set by user, it will automatically be assigned a random value',
+        default_factory=lambda: ID(os.urandom(16).hex()),
+    )
 
     tensor: Optional[AnyTensor] = None
     chunks: Optional[Union[DocList[LegacyDocumentJina], List[LegacyDocumentJina]]] = None

tests/integration/stateful/test_stateful.py

@@ -224,6 +224,7 @@ def test_stateful_index_search_container(
 
     dep = Deployment(
         uses='docker://stateful-exec',
+        protocol='http',
         replicas=replicas,
         stateful=True,
         raft_configuration={
@@ -258,6 +259,7 @@ def test_stateful_index_search_container(
 
     dep_restore = Deployment(
         uses='docker://stateful-exec',
+        protocol='http',
         replicas=replicas,
         stateful=True,
         raft_configuration={