TMSS-142: only interpret/compare response content when statuscode is succesfull

SAS/TMSS/test/tmss_test_environment_unittest_setup.py

@@ -65,7 +65,11 @@ def _call_API_and_assert_expected_response(test_instance, url, call, data, expec
     if response.status_code != expected_code:
         print("!!! Unexpected: [%s] - %s %s: %s" % (test_instance.id(), call, url, response.content.decode('utf-8').strip()))
     test_instance.assertEqual(response.status_code, expected_code)
-    r_dict = json.loads(response.content.decode('utf-8'))
+
+    content = response.content.decode('utf-8')
+
+    if response.status_code in range(200, 100):
+        r_dict = json.loads(content)
         for key, value in expected_content.items():
             if key not in r_dict.keys():
                 print('!!! Missing key: %s in %s' % (key, r_dict.keys()))
@@ -76,6 +80,12 @@ def _call_API_and_assert_expected_response(test_instance, url, call, data, expec
                 test_instance.assertEqual(value, r_dict[key])
         return r_dict
 
+    try:
+        return json.loads(content)
+    except:
+        return content
+
+
 def PUT_and_assert_expected_response(test_instance, url, data, expected_code, expected_content):
     """
     PUT data on url and assert the expected code is returned and the expected content is in the response content