Revert "remove 'all' option from search languages"

This reverts commit 4d1770398a6af8902e75c0bd885781584d39e796.

1 files changed, 5 insertions, 10 deletions

diff --git a/tests/unit/test_preferences.py b/tests/unit/test_preferences.py
index c8f2a4419..885c515e2 100644
--- a/tests/unit/test_preferences.py
+++ b/tests/unit/test_preferences.py
@@ -90,30 +90,25 @@ class TestSettings(SearxTestCase):
 
     # search language settings
     def test_lang_setting_valid_choice(self):
-        setting = SearchLanguageSetting('en', choices=['de', 'en'])
+        setting = SearchLanguageSetting('all', choices=['all', 'de', 'en'])
         setting.parse('de')
         self.assertEquals(setting.get_value(), 'de')
 
     def test_lang_setting_invalid_choice(self):
-        setting = SearchLanguageSetting('en', choices=['de', 'en'])
+        setting = SearchLanguageSetting('all', choices=['all', 'de', 'en'])
         setting.parse('xx')
-        self.assertEquals(setting.get_value(), 'en')
+        self.assertEquals(setting.get_value(), 'all')
 
     def test_lang_setting_old_cookie_choice(self):
-        setting = SearchLanguageSetting('en', choices=['en', 'es', 'es-ES'])
+        setting = SearchLanguageSetting('all', choices=['all', 'es', 'es-ES'])
         setting.parse('es_XA')
         self.assertEquals(setting.get_value(), 'es')
 
     def test_lang_setting_old_cookie_format(self):
-        setting = SearchLanguageSetting('en', choices=['en', 'es', 'es-ES'])
+        setting = SearchLanguageSetting('all', choices=['all', 'es', 'es-ES'])
         setting.parse('es_ES')
         self.assertEquals(setting.get_value(), 'es-ES')
 
-    def test_lang_setting_old_default(self):
-        setting = SearchLanguageSetting('en', choices=['en', 'es', 'de'])
-        setting.parse('all')
-        self.assertEquals(setting.get_value(), 'en')
-
     # plugins settings
     def test_plugins_setting_all_default_enabled(self):
         plugin1 = PluginStub('plugin1', True)