Fixed UnboundLocalError on _ahab. Added test for marketstore's initialization

tests/test_databases.py

@@ -7,28 +7,48 @@ from piker._daemon import Services
 from piker.log import get_logger
 
 from elasticsearch import Elasticsearch
+from piker.data import marketstore
 
-
+def test_marketstore(
-# def test_marketstore( open_test_pikerd: AsyncContextManager):
+    open_test_pikerd: AsyncContextManager,
+):
 
     '''
-Verify marketstore starts and closes correctly
+    Verify marketstore starts correctly
 
     '''
+    log = get_logger(__name__)
+
+    async def main():
+        # port = 5995
+
+        async with (
+            open_test_pikerd(
+                loglevel='info',
+                tsdb=True
+            ) as (s, i, pikerd_portal, services),
+            marketstore.get_client() as client
+        ):
+
+            assert (
+                len(await client.server_version()) ==
+                len('3862e9973da36cfc6004b88172c08f09269aaf01')
+            )
+
+
+    trio.run(main)
 
 
 def test_elasticsearch(
     open_test_pikerd: AsyncContextManager,
 ):
     '''
-    Verify elasticsearch starts and closes correctly
+    Verify elasticsearch starts correctly
 
     '''
 
     log = get_logger(__name__)
 
-    # log.info('#################### Starting test ####################')
-
     async def main():
         port = 19200