old_contents: """
  Tests for TwitterSA
  
  These tests might be overkill, it's my first time messing around
  with unit tests.
  
  Jesse Mu
  """
  
  import TwitterSA
  import unittest
  import pickle  # Standard pickle for unicode support
  
  
  DATA_SOURCES = [
      'lib/noslang.p'
  ]
  
  
  class TwitterSATestCase(unittest.TestCase):
      def setUp(self):
          TwitterSA.app.config['TESTING'] = True
          self.app = TwitterSA.app.test_client()
  
      def tearDown(self):
          pass
  
      def test_twitter_api(self):
          """Test to make sure the API is getting tweets"""
          tweets = TwitterSA.api.search(q='hello')
          assert tweets and len(tweets)
  
      def test_invalid_search_query(self):
          """Test for invalid search queries"""
          rv = self.app.get('/search?q=')
          assert 'Invalid search query' in rv.data
          rv = self.app.get('/search?nonsense=nonsense')
          assert 'Invalid search query' in rv.data
  
      def test_invalid_user_id(self):
          """Test for invalid user ids"""
          rv = self.app.get('/user?username=')
          assert 'Invalid username' in rv.data
          rv = self.app.get('/user?nonsense=nonsense')
          assert 'Invalid username' in rv.data
  
      def test_data_sources(self):
          """Test to make sure data sources exist and can be loaded"""
          for filename in DATA_SOURCES:
              with open(filename, 'r') as f:
                  data = pickle.load(f)
                  assert data
  
  if __name__ == '__main__':
      unittest.main()
  
new_contents: """
  Tests for TwitterSA
  
  These tests might be overkill, it's my first time messing around
  with unit tests.
  
  Jesse Mu
  """
  
  import TwitterSA
  import unittest
  import pickle  # Standard pickle for unicode support
  
  
  DATA_SOURCES = [
      'lib/noslang.pickle'
      'lib/stopwords.pickle'
  ]
  
  
  class TwitterSATestCase(unittest.TestCase):
      def setUp(self):
          TwitterSA.app.config['TESTING'] = True
          self.app = TwitterSA.app.test_client()
  
      def tearDown(self):
          pass
  
      def test_twitter_api(self):
          """Test to make sure the API is getting tweets"""
          tweets = TwitterSA.api.search(q='hello')
          assert tweets and len(tweets)
  
      def test_invalid_search_query(self):
          """Test for invalid search queries"""
          rv = self.app.get('/search?q=')
          assert 'Invalid search query' in rv.data
          rv = self.app.get('/search?nonsense=nonsense')
          assert 'Invalid search query' in rv.data
  
      def test_invalid_user_id(self):
          """Test for invalid user ids"""
          rv = self.app.get('/user?username=')
          assert 'Invalid username' in rv.data
          rv = self.app.get('/user?nonsense=nonsense')
          assert 'Invalid username' in rv.data
  
      def test_data_sources(self):
          """Test to make sure data sources exist and can be loaded"""
          for filename in DATA_SOURCES:
              with open(filename, 'r') as f:
                  data = pickle.load(f)
                  assert data
  
  if __name__ == '__main__':
      unittest.main()
  
subject: Update tests for new file extension and stopwords