add test_api_config

tests/test_pub1c-rest.py

@@ -87,3 +87,14 @@ def test_api_config_test(client):
             'is_module_valid': True,
     }
 
+
+def test_api_config(client):
+    response = client.get('/api/v1/config')
+    data = response.get_json()
+    expected = ['apache_config', 'apache_restart_flagfile', 'infobases', 'dir_path', 'platform_path',
+                'url_base', 'url_prefix', 'vrd_params', 'vrd_path', 'ws_module']
+    expected.sort()
+    actual = list(data.keys())
+    actual.sort()
+    assert actual == expected
+