old_contents: import unittest
  
  import config
  from .. import ntokloapi
  
  
  class BlacklistTest(unittest.TestCase):
  
      def setUp(self):
          self.blacklist = ntokloapi.Blacklist(config.TEST_KEY, config.TEST_SECRET)
  
      def test_blacklist_add_singleitem(self):
  
          response = self.blacklist.add(productid=['10201', ])
          assert response == "204"
  
      def test_blacklist_add_multipleitems(self):
          response = self.blacklist.add(productid=['10202', '10203'])
          assert response == "204"
  
      def test_blacklist_add_empty_elements(self):
          response = self.blacklist.add(productid=['10204', '10205', '', ''])
          assert response == "204"
  
      def test_blacklist_remove_singleitem(self):
          response = self.blacklist.remove(productid=['10201', ])
          assert response == "204"
  
      def test_blacklist_remove_multipleitems(self):
          response = self.blacklist.remove(productid=['10202', '10203'])
          assert response == "204"
  
      def test_blacklist_remove_empty_elements(self):
          response = self.blacklist.remove(productid=['10204', '10205', '', ''])
          assert response == "204"
  
      def test_blacklist_show_items(self):
          response = self.blacklist.list()
          assert not response
  
new_contents: import unittest
  
  import config
  import ntokloapi
  
  
  class BlacklistTest(unittest.TestCase):
  
      def setUp(self):
          self.blacklist = ntokloapi.Blacklist(config.TEST_KEY, config.TEST_SECRET)
  
      def test_blacklist_add_singleitem(self):
  
          response = self.blacklist.add(productid=['10201', ])
          assert response == 204
  
      def test_blacklist_add_multipleitems(self):
          response = self.blacklist.add(productid=['10202', '10203'])
          assert response == 204
  
      def test_blacklist_add_empty_elements(self):
          response = self.blacklist.add(productid=['10204', '10205', '', ''])
          assert response == 204
  
      def test_blacklist_remove_singleitem(self):
          response = self.blacklist.remove(productid=['10201', ])
          assert response == 204
  
      def test_blacklist_remove_multipleitems(self):
          response = self.blacklist.remove(productid=['10202', '10203'])
          assert response == 204
  
      def test_blacklist_remove_empty_elements(self):
          response = self.blacklist.remove(productid=['10204', '10205', '', ''])
          assert response == 204
  
      def test_blacklist_show_items(self):
          response = self.blacklist.list()
          assert not response
  
subject: Fix unit tests for the blacklist