tests for _fetch_supported_languages in engines

and refactor method to make it testable without making requests

1 files changed, 2 insertions, 4 deletions

diff --git a/searx/engines/gigablast.py b/searx/engines/gigablast.py
index e598e55c4..827b9cd03 100644
--- a/searx/engines/gigablast.py
+++ b/searx/engines/gigablast.py
@@ -14,7 +14,6 @@ from json import loads
 from random import randint
 from time import time
 from urllib import urlencode
-from requests import get
 from lxml.html import fromstring
 
 # engine dependent config
@@ -91,10 +90,9 @@ def response(resp):
 
 
 # get supported languages from their site
-def fetch_supported_languages():
+def _fetch_supported_languages(resp):
     supported_languages = []
-    response = get(supported_languages_url)
-    dom = fromstring(response.text)
+    dom = fromstring(resp.text)
     links = dom.xpath('//span[@id="menu2"]/a')
     for link in links:
         code = link.xpath('./@href')[0][-2:]