Add language support for more engines.

6 files changed, 9 insertions, 5 deletions

diff --git a/tests/unit/engines/test_duckduckgo.py b/tests/unit/engines/test_duckduckgo.py
index 734f2c39e..b5a4fd4f0 100644
--- a/tests/unit/engines/test_duckduckgo.py
+++ b/tests/unit/engines/test_duckduckgo.py
@@ -11,7 +11,7 @@ class TestDuckduckgoEngine(SearxTestCase):
         query = 'test_query'
         dicto = defaultdict(dict)
         dicto['pageno'] = 1
-        dicto['language'] = 'de_CH'
+        dicto['language'] = 'de-CH'
         dicto['time_range'] = ''
         params = duckduckgo.request(query, dicto)
         self.assertIn('url', params)
diff --git a/tests/unit/engines/test_duckduckgo_definitions.py b/tests/unit/engines/test_duckduckgo_definitions.py
index 39da64175..feafe47ba 100644
--- a/tests/unit/engines/test_duckduckgo_definitions.py
+++ b/tests/unit/engines/test_duckduckgo_definitions.py
@@ -21,10 +21,14 @@ class TestDDGDefinitionsEngine(SearxTestCase):
         query = 'test_query'
         dicto = defaultdict(dict)
         dicto['pageno'] = 1
+        dicto['language'] = 'es'
         params = duckduckgo_definitions.request(query, dicto)
         self.assertIn('url', params)
         self.assertIn(query, params['url'])
         self.assertIn('duckduckgo.com', params['url'])
+        self.assertIn('headers', params)
+        self.assertIn('Accept-Language', params['headers'])
+        self.assertIn('es', params['headers']['Accept-Language'])
 
     def test_response(self):
         self.assertRaises(AttributeError, duckduckgo_definitions.response, None)
diff --git a/tests/unit/engines/test_google.py b/tests/unit/engines/test_google.py
index 8e73e2ab7..c83eb3bf0 100644
--- a/tests/unit/engines/test_google.py
+++ b/tests/unit/engines/test_google.py
@@ -18,7 +18,7 @@ class TestGoogleEngine(SearxTestCase):
         query = 'test_query'
         dicto = defaultdict(dict)
         dicto['pageno'] = 1
-        dicto['language'] = 'fr_FR'
+        dicto['language'] = 'fr-FR'
         dicto['time_range'] = ''
         params = google.request(query, dicto)
         self.assertIn('url', params)
diff --git a/tests/unit/engines/test_qwant.py b/tests/unit/engines/test_qwant.py
index 7d79d13d8..c4c0b0690 100644
--- a/tests/unit/engines/test_qwant.py
+++ b/tests/unit/engines/test_qwant.py
@@ -10,7 +10,7 @@ class TestQwantEngine(SearxTestCase):
         query = 'test_query'
         dicto = defaultdict(dict)
         dicto['pageno'] = 0
-        dicto['language'] = 'fr_FR'
+        dicto['language'] = 'fr-FR'
         qwant.categories = ['']
         params = qwant.request(query, dicto)
         self.assertIn('url', params)
diff --git a/tests/unit/engines/test_swisscows.py b/tests/unit/engines/test_swisscows.py
index 3b4ce7b0f..dbbc044da 100644
--- a/tests/unit/engines/test_swisscows.py
+++ b/tests/unit/engines/test_swisscows.py
@@ -10,7 +10,7 @@ class TestSwisscowsEngine(SearxTestCase):
         query = 'test_query'
         dicto = defaultdict(dict)
         dicto['pageno'] = 1
-        dicto['language'] = 'de_DE'
+        dicto['language'] = 'de-DE'
         params = swisscows.request(query, dicto)
         self.assertTrue('url' in params)
         self.assertTrue(query in params['url'])
diff --git a/tests/unit/engines/test_wikipedia.py b/tests/unit/engines/test_wikipedia.py
index d1c44036d..431cf69c7 100644
--- a/tests/unit/engines/test_wikipedia.py
+++ b/tests/unit/engines/test_wikipedia.py
@@ -10,7 +10,7 @@ class TestWikipediaEngine(SearxTestCase):
     def test_request(self):
         query = 'test_query'
         dicto = defaultdict(dict)
-        dicto['language'] = 'fr_FR'
+        dicto['language'] = 'fr-FR'
         params = wikipedia.request(query, dicto)
         self.assertIn('url', params)
         self.assertIn(query, params['url'])