def test_watchlist_remove_movie():
watchlist = WatchList()
movie = Movie("Moana", 2016)
watchlist.add_movie(movie)
watchlist.remove_movie("")
assert len(watchlist.watchlist) == 1
watchlist.remove_movie(movie)
assert len(watchlist.watchlist) == 0
watchlist.remove_movie(movie)
assert len(watchlist.watchlist) == 0
def test_watchlist_add_movie():
watchlist = WatchList()
movie1 = Movie("Moana", 2016)
movie2 = Movie("Frozen", 2014)
watchlist.add_movie(movie1)
assert len(watchlist.watchlist) == 1
assert watchlist.watchlist[0] == movie1
watchlist.add_movie(movie2)
assert len(watchlist.watchlist) == 2
assert watchlist.watchlist[1] == movie2
watchlist.add_movie(movie1)
assert len(watchlist.watchlist) == 2
watchlist.add_movie("")
assert len(watchlist.watchlist) == 2
def test_watch_list_iter_and_next():
watchlist9 = WatchList()
watchlist9.add_movie(Movie("Moana", 2016))
watchlist9.add_movie(Movie("Transformers", 2007))
watchlist9.add_movie(Movie("Ice Age", 2002))
watchlist_iter1 = iter(watchlist9)
assert repr(next(watchlist_iter1)) == "<Movie Moana, 2016>"
assert repr(next(watchlist_iter1)) == "<Movie Transformers, 2007>"
assert repr(next(watchlist_iter1)) == "<Movie Ice Age, 2002>"
def test_watchlist_iterator():
watchlist = WatchList()
movie1 = Movie("Moana", 2016)
movie2 = Movie("Frozen", 2014)
watchlist.add_movie(movie1)
watchlist.add_movie(movie2)
i = iter(watchlist)
# test __iter__
assert i == watchlist.__iter__()
# test __next__
assert next(i) == watchlist.watchlist[0] == movie1
assert next(i) == watchlist.watchlist[1] == movie2
with pytest.raises(StopIteration):
next(i)
def test_watch_list_next_out_of_range():
watchlist10 = WatchList()
watchlist10.add_movie(Movie("Moana", 2016))
watchlist10.add_movie(Movie("Transformers", 2007))
watchlist10.add_movie(Movie("Ice Age", 2002))
watchlist_iter2 = iter(watchlist10)
assert repr(next(watchlist_iter2)) == "<Movie Moana, 2016>"
assert repr(next(watchlist_iter2)) == "<Movie Transformers, 2007>"
assert repr(next(watchlist_iter2)) == "<Movie Ice Age, 2002>"
with pytest.raises(StopIteration):
print(next(watchlist_iter2))
def test_watch_list_select_movie_out_of_range():
watchlist8 = WatchList()
watchlist8.add_movie(Movie("Moana", 2016))
watchlist8.add_movie(Movie("Transformers", 2007))
watchlist8.add_movie(Movie("Ice Age", 2002))
assert repr(watchlist8.select_movie_to_watch(3)) == "None"
def test_watch_list_select_movie():
watchlist7 = WatchList()
watchlist7.add_movie(Movie("Moana", 2016))
watchlist7.add_movie(Movie("Transformers", 2007))
watchlist7.add_movie(Movie("Ice Age", 2002))
assert repr(watchlist7.select_movie_to_watch(2)) == "<Movie Ice Age, 2002>"
def test_watch_list_add_and_remove_movie():
watchlist6 = WatchList()
watchlist6.add_movie(Movie("Moana", 2016))
watchlist6.remove_movie(Movie("Moana", 2016))
assert watchlist6.watch_list == []
assert watchlist6.size() == 0
def test_watch_list_remove_movie():
watchlist5 = WatchList()
watchlist5.add_movie(Movie("Moana", 2016))
watchlist5.remove_movie(Movie("Transformers", 2007))
assert watchlist5.size() == 1
assert repr(watchlist5.first_movie_in_watchlist()) == "<Movie Moana, 2016>"
def test_watch_list_add_same_movie():
watchlist3 = WatchList()
watchlist3.add_movie(Movie("Moana", 2016))
watchlist3.add_movie(Movie("Moana", 2016))
assert repr(watchlist3.first_movie_in_watchlist()) == "<Movie Moana, 2016>"
def test_watch_list_add_movie():
watchlist2 = WatchList()
watchlist2.add_movie(Movie("Moana", 2016))
assert repr(watchlist2.watch_list[0]) == "<Movie Moana, 2016>"
def test_watch_list_init():
watchlist1 = WatchList()
assert watchlist1.watch_list == []
assert watchlist1.size() == 0
def test_watchlist_first_movie_in_watchlist():
watchlist = WatchList()
assert watchlist.first_movie_in_watchlist() is None
movie1 = Movie("Moana", 2016)
watchlist.add_movie(movie1)
assert watchlist.first_movie_in_watchlist() == movie1
def test_watchlist_size():
watchlist = WatchList()
assert watchlist.size() == 0
movie1 = Movie("Moana", 2016)
movie2 = Movie("Frozen", 2014)
watchlist.add_movie(movie1)
assert watchlist.size() == 1
watchlist.add_movie(movie2)
assert watchlist.size() == 2
watchlist.remove_movie(movie1)
assert watchlist.size() == 1
def test_watchlist_select_movie_to_watch():
watchlist = WatchList()
movie1 = Movie("Moana", 2016)
movie2 = Movie("Frozen", 2014)
assert watchlist.select_movie_to_watch(0) is None
watchlist.add_movie(movie1)
assert watchlist.select_movie_to_watch(0) == movie1
assert watchlist.select_movie_to_watch(1) is None
watchlist.add_movie(movie2)
assert watchlist.select_movie_to_watch(1) == movie2
watchlist.remove_movie(movie1)
assert watchlist.select_movie_to_watch(1) is None
assert watchlist.select_movie_to_watch(0) == movie2
assert watchlist.select_movie_to_watch("0") is None
assert watchlist.select_movie_to_watch(-1) is None
def watch_list():
return WatchList()
def watchlist():
return WatchList(User('shaun', '12345'))
def test_watch_list_check_size():
watchlist4 = WatchList()
watchlist4.add_movie(Movie("Moana", 2016))
watchlist4.add_movie(Movie("Ice Age", 2002))
assert watchlist4.size() == 2