def main():
"""
Main test function for now.
"""
imei1 = 123456789012345
activity1 = 'STILL'
location1 = (41.512107999999998, -81.607044999999999)
timestamp1 = datetime.now()
song1 = Song('Barbie Girl')
song1.details()
imei2 = 234567890123456
activity2 = 'STANDING'
location2 = (41.512107999999998, -81.607044999999999)
timestamp2 = datetime.now()
song2 = Song('Turn Back Time')
song2.details()
print song1.distance(song2)
userstate1 = UserState(imei1, activity1, location1, timestamp1, song1)
userstate2 = UserState(imei2, activity2, location2, timestamp2, song2)
print userstate1.distance(userstate2)
