[healthcare] fix: fix broken tests for healthcare API

fixes #3120

Author: Takashi Matsuo

healthcare/api-client/hl7v2/hl7v2_messages.py

@@ -190,7 +190,7 @@ def list_hl7v2_messages(
         hl7v2_messages_parent, hl7v2_store_id)
 
     hl7v2_messages = client.projects().locations().datasets().hl7V2Stores(
-    ).messages().list(parent=hl7v2_message_path).execute().get('messages', [])
+    ).messages().list(parent=hl7v2_message_path).execute().get('hl7V2Messages', [])
 
     for hl7v2_message in hl7v2_messages:
         print(hl7v2_message)

healthcare/api-client/hl7v2/hl7v2_messages_test.py

@@ -14,7 +14,6 @@
 
 import os
 import pytest
-import re
 import sys
 import time
 
@@ -88,8 +87,8 @@ def test_CRUD_hl7v2_message(test_dataset, test_hl7v2_store, capsys):
         dataset_id,
         hl7v2_store_id)
 
-    hl7v2_messages_list_to_str = str(hl7v2_messages_list).split('/', 9)[9]
-    hl7v2_message_id = re.sub('\']', '', hl7v2_messages_list_to_str)
+    hl7v2_message_name = hl7v2_messages_list[0].get('name')
+    hl7v2_message_id = hl7v2_message_name.split('/', 9)[9]
 
     hl7v2_messages.get_hl7v2_message(
         service_account_json,
@@ -131,8 +130,8 @@ def test_ingest_hl7v2_message(test_dataset, test_hl7v2_store, capsys):
         dataset_id,
         hl7v2_store_id)
 
-    hl7v2_messages_list_to_str = str(hl7v2_messages_list).split('/', 9)[9]
-    hl7v2_message_id = re.sub('\']', '', hl7v2_messages_list_to_str)
+    hl7v2_message_name = hl7v2_messages_list[0].get('name')
+    hl7v2_message_id = hl7v2_message_name.split('/', 9)[9]
 
     hl7v2_messages.get_hl7v2_message(
         service_account_json,
@@ -174,8 +173,8 @@ def test_patch_hl7v2_message(test_dataset, test_hl7v2_store, capsys):
         dataset_id,
         hl7v2_store_id)
 
-    hl7v2_messages_list_to_str = str(hl7v2_messages_list).split('/', 9)[9]
-    hl7v2_message_id = re.sub('\']', '', hl7v2_messages_list_to_str)
+    hl7v2_message_name = hl7v2_messages_list[0].get('name')
+    hl7v2_message_id = hl7v2_message_name.split('/', 9)[9]
 
     hl7v2_messages.patch_hl7v2_message(
         service_account_json,