change(test_postgresql): output and format

tests/test_postgresql.py

@@ -298,10 +298,10 @@ def check_ha(db_conn: dict, errors: int = 0) -> int:
         node_host = nodes[node]["host"]
         node_port = nodes[node]["port"]
         if not check_listen(node_host, node_port):
-            u.error("Cannot bind {}:{}".format(node_host, node_port))
+            u.error("cannot bind {}:{}".format(node_host, node_port))
             errors += 1
         else:
-            u.success("Can bind {}:{}".format(node_host, node_port))
+            u.success("can bind {}:{}".format(node_host, node_port))
 
     # check fenced
     print("Checking cluster state:")
@@ -320,10 +320,10 @@ def check_ha(db_conn: dict, errors: int = 0) -> int:
     standby["port"] = 54322
     status, info = check_replication(primary, standby)
     if not status:
-        u.error("Cannot replicate between primary/standby ({})".format(info))
+        u.error("cannot replicate between primary/standby ({})".format(info))
         errors += 1
     else:
-        u.success("Can replicate between primary/standby ({})".format(info))
+        u.success("can replicate between primary/standby ({})".format(info))
 
     return errors
 
@@ -346,20 +346,20 @@ def check_local(db_conn: dict, errors: int = 0) -> int:
     # check listen
     print("Checking local PostgreSQL node:")
     if not check_listen(host, port):
-        u.error("Cannot connect to {}:{}".format(host, port))
+        u.error("cannot connect to {}:{}".format(host, port))
         errors += 1
     else:
-        u.success("Can connect to {}:{}".format(host, port))
+        u.success("can connect to {}:{}".format(host, port))
 
     # check read
     print("Checking read operation:")
     read_query = "SELECT 1;"
     status, info = check_psql(db_conn, read_query)
     if not status:
-        u.error("Cannot read from {}@{}:{} ({})".format(user, host, port, info))
+        u.error("cannot read from {}@{}:{} ({})".format(user, host, port, info))
         errors += 1
     else:
-        u.success("Can read from {}@{}:{}".format(user, host, port))
+        u.success("can read from {}@{}:{}".format(user, host, port))
 
     # check write
     print("Checking write operation:")
@@ -367,10 +367,10 @@ def check_local(db_conn: dict, errors: int = 0) -> int:
     write_query = "CREATE TABLE es_test_{} (id serial PRIMARY KEY);".format(rand)
     status, info = check_psql(db_conn, write_query)
     if not status:
-        u.error("Cannot write on {}@{}:{} ({})".format(user, host, port, info))
+        u.error("cannot write on {}@{}:{} ({})".format(user, host, port, info))
         errors += 1
     else:
-        u.success("Can write on {}@{}:{}".format(user, host, port))
+        u.success("can write on {}@{}:{}".format(user, host, port))
         # remove test table
         check_psql(db_conn, "DROP TABLE es_test_{};".format(rand))
 
@@ -393,11 +393,12 @@ def main():
         db_conn.update({"password": db_pass})
 
     # determine if HA setup and run according tests
+    print("Checking availibility mode:")
     if is_ha(db_port):
-        print("This setup is using a HA database")
+        u.info("this setup is using a HA database")
         errors = check_ha(db_conn)
     else:
-        print("This setup is using a local database")
+        u.info("this setup is using a local database")
         errors = check_local(db_conn)
 
     if errors: