docs: update field name

Author: joonas-yoon

docs/source/examples/database/basic.rst

@@ -163,7 +163,7 @@ then you can see the file content as like the following,
     {
         "created_at": "2022-12-25T16:50:02.459068",
         "creator": "json_as_db",
-        "records": {
+        "data": {
             "AwMJDzrjkpWJCee5iSozXW": {
                 "type": "Orange"
             }

docs/source/examples/index.rst

@@ -34,7 +34,7 @@ can deal with this object just like dictionary.
 .. code-block:: python
 
     >>> await client.create_database('sample')
-    {'records': {}, 'creator': 'json_as_db', 'created_at': '2022-12-25T14:23:28.906103', 'version': '1.0.0', 'updated_at': '2022-12-25T14:23:28.906103'}
+    {'data': {}, 'creator': 'json_as_db', 'created_at': '2022-12-25T14:23:28.906103', 'version': '1.0.0', 'updated_at': '2022-12-25T14:23:28.906103'}
 
 
 Get Database from file
@@ -50,7 +50,7 @@ following example, `Client` read the file from ``path/dir/sample.json``.
 .. code-block:: python
 
     >>> await client.get_database('sample')
-    {'records': {}, 'creator': 'json_as_db', 'created_at': '2022-12-25T14:23:28.906103', 'version': '1.0.0', 'updated_at': '2022-12-25T14:23:28.906103'}
+    {'data': {}, 'creator': 'json_as_db', 'created_at': '2022-12-25T14:23:28.906103', 'version': '1.0.0', 'updated_at': '2022-12-25T14:23:28.906103'}
 
 
 Remove Database

tests/database/test_database.py

@@ -160,10 +160,10 @@ def test_db_modify_wrong_params(db: Database):
 
 
 def test_db_all(db: Database):
-    records = db.all()
-    logger.debug(records)
-    assert len(records) == 2
-    cat_names = set(map(lambda rec: rec['randomString'], records))
+    items = db.all()
+    logger.debug(items)
+    assert len(items) == 2
+    cat_names = set(map(lambda rec: rec['randomString'], items))
     expected = set(['keyboard-cat', 'cheshire-cat'])
     assert expected == cat_names