Fix version test

tests/handlers/api/test_version.py

@@ -20,13 +20,23 @@ This test suite check /version endpoint
 It's also used for unittest the HTTP implementation.
 """
 
+from unittest.mock import patch, MagicMock
+from configparser import ConfigParser
+
 from gns3server.version import __version__
 
 
 def test_version_output(server):
-    response = server.get('/version', example=True)
-    assert response.status == 200
-    assert response.json == {'version': __version__}
+    gns_config = MagicMock()
+    config = ConfigParser()
+    config.add_section("Server")
+    config.set("Server", "local", "true")
+    gns_config.get_section_config.return_value = config["Server"]
+
+    with patch("gns3server.config.Config.instance", return_value=gns_config):
+        response = server.get('/version', example=True)
+        assert response.status == 200
+        assert response.json == {'local': True, 'version': __version__}
 
 
 def test_version_input(server):