Fix generator test, remove search_gen from coverage

Author: michaelhelmick

tests/test_core.py

@@ -65,9 +65,9 @@ def test_get_lastfunction_header_no_last_api_call(self):
         self.assertRaises(TwythonError, self.api.get_lastfunction_header,
                           'no-api-call-was-made')
 
-    def test_search_gen(self):
+    def test_cursor(self):
         """Test looping through the generator results works, at least once that is"""
-        search = self.api.search_gen('twitter', count=1)
+        search = self.api.cursor(self.api.search, q='twitter', count=1)
         counter = 0
         while counter < 2:
             counter += 1

twython/api.py

@@ -362,7 +362,7 @@ def construct_api_url(http://github.com/api_url,%20**params):
             )
         return '%s?%s' % (api_url, '&'.join(querystring))
 
-    def search_gen(self, search_query, **params):
+    def search_gen(self, search_query, **params):  # pragma: no cover
         """Returns a generator of tweets that match a specified query.
 
         Documentation: https://dev.twitter.com/docs/api/1.1/get/search/tweets