old_contents: import unittest
  import sys
  import pandas as pd
  
  sys.path.append("/Users/daniel.george/Desktop/github/ESPN-fantasy-football-analytics/fantasy-football-analytics")
  
  import espnfantasyfootball
  from espnfantasyfootball.api import teams
  
  #from api import teams
  
  """Tests for ESPN-fantasy-football-analytics."""
  
  
  class BasicTestSuite(unittest.TestCase):
      """Basic test cases."""
  
      def test_is_teams_success(self):
          self.assertIsInstance(teams(), pd.DataFrame)
  
  
  if __name__ == '__main__':
      unittest.main()
new_contents: import unittest
  import sys
  import pandas as pd
  
  import espnfantasyfootball
  from espnfantasyfootball.api import teams
  
  #sys.path.append("/Users/daniel.george/Desktop/github/ESPN-fantasy-football-analytics/fantasy-football-analytics")
  #from api import teams
  
  """Tests for ESPN-fantasy-football-analytics."""
  
  
  class BasicTestSuite(unittest.TestCase):
      """Basic test cases."""
  
      def test_is_teams_success(self):
          self.assertIsInstance(teams(), pd.DataFrame)
          
      def test_is_games_success(self):
          self.assertIsInstance(games(2015), pd.DataFrame)
          
      def test_is_players_success(self):
          self.assertIsInstance(players(400554447), pd.DataFrame)
  
  
  if __name__ == '__main__':
      unittest.main()
subject: add tests for games and players methods