get json doc storage to work

sample_google_api/data.json

@@ -1,3 +1,4 @@
+[
     {
         "id": 1,
         "doc": {
@@ -27,3 +28,4 @@
             ]
         }
     }
+]

sample_google_api/test/import.sql

@@ -0,0 +1,37 @@
+SELECT
+    *
+FROM
+    tps.srce_import(
+        'DMAPI'
+        ,$$
+        [{
+            "id": 1,
+            "doc": {
+                "rows": [
+                    {
+                        "elements": [
+                            {
+                                "status": "OK",
+                                "distance": {
+                                    "text": "225 mi",
+                                    "value": 361940
+                                },
+                                "duration": {
+                                    "text": "3 hours 50 mins",
+                                    "value": 13812
+                                }
+                            }
+                        ]
+                    }
+                ],
+                "status": "OK",
+                "origin_addresses": [
+                    "Washington, DC, USA"
+                ],
+                "destination_addresses": [
+                    "New York, NY, USA"
+                ]
+            }
+        }]
+        $$::JSONB
+    )

sample_google_api/test/srce.sql

@@ -28,11 +28,11 @@ FROM
                 "type": "numeric",
                 "column_name": "duration"
             }
-        ],
+        ]
+    },
     "constraint": [
         "{doc}"
     ]
 }
-}
     $$
 ) r(x);