Squash some testing bugs

Author: cmlccie

tests/api/test_licenses.py

@@ -49,7 +49,7 @@ def test_list_licenses(self, licenses_list):
     def test_list_licenses_with_paging(self, api):
         paging_generator = get_list_of_licenses(api, max=1)
         licenses = list(paging_generator)
-        assert licenses > 1
+        assert len(licenses) > 1
         assert are_valid_licenses(licenses)
 
     def test_get_licenses_for_organization(self, api, me):

tests/api/test_roles.py

@@ -49,7 +49,7 @@ def test_list_roles(self, roles_list):
     def test_list_roles_with_paging(self, api):
         paging_generator = get_list_of_roles(api, max=1)
         roles = list(paging_generator)
-        assert roles > 1
+        assert len(roles) > 1
         assert are_valid_roles(roles)
 
     def test_get_role_by_id(self, api, roles_list):

tests/conftest.py

@@ -68,6 +68,6 @@ def get_new_email_address():
     generator = new_email_generator()
 
     def inner_function():
-        return generator.next()
+        return next(generator)
 
     return inner_function