4 files changed, 4 insertions, 0 deletions
diff --git a/tests/unit/engines/test_bing_images.py b/tests/unit/engines/test_bing_images.py
index 9d8ec18af..cc256f51e 100644
--- a/tests/unit/engines/test_bing_images.py
+++ b/tests/unit/engines/test_bing_images.py
@@ -13,6 +13,7 @@ class TestBingImagesEngine(SearxTestCase):
         dicto['pageno'] = 1
         dicto['language'] = 'fr_FR'
         dicto['safesearch'] = 1
+        dicto['time_range'] = ''
         params = bing_images.request(query, dicto)
         self.assertTrue('url' in params)
         self.assertTrue(query in params['url'])
diff --git a/tests/unit/engines/test_bing_news.py b/tests/unit/engines/test_bing_news.py
index a64d59b7b..a909defec 100644
--- a/tests/unit/engines/test_bing_news.py
+++ b/tests/unit/engines/test_bing_news.py
@@ -12,6 +12,7 @@ class TestBingNewsEngine(SearxTestCase):
         dicto = defaultdict(dict)
         dicto['pageno'] = 1
         dicto['language'] = 'fr_FR'
+        dicto['time_range'] = ''
         params = bing_news.request(query, dicto)
         self.assertIn('url', params)
         self.assertIn(query, params['url'])
diff --git a/tests/unit/engines/test_flickr_noapi.py b/tests/unit/engines/test_flickr_noapi.py
index 42f38f90b..6d09071bd 100644
--- a/tests/unit/engines/test_flickr_noapi.py
+++ b/tests/unit/engines/test_flickr_noapi.py
@@ -15,6 +15,7 @@ class TestFlickrNoapiEngine(SearxTestCase):
         query = 'test_query'
         dicto = defaultdict(dict)
         dicto['pageno'] = 1
+        dicto['time_range'] = ''
         params = flickr_noapi.request(query, dicto)
         self.assertIn('url', params)
         self.assertIn(query, params['url'])
diff --git a/tests/unit/engines/test_youtube_noapi.py b/tests/unit/engines/test_youtube_noapi.py
index 9fa8fd20e..986441b51 100644
--- a/tests/unit/engines/test_youtube_noapi.py
+++ b/tests/unit/engines/test_youtube_noapi.py
@@ -11,6 +11,7 @@ class TestYoutubeNoAPIEngine(SearxTestCase):
         query = 'test_query'
         dicto = defaultdict(dict)
         dicto['pageno'] = 0
+        dicto['time_range'] = ''
         params = youtube_noapi.request(query, dicto)
         self.assertIn('url', params)
         self.assertIn(query, params['url'])