[英]Python and pytest testing
我必須使用pytest做一些測試,但是我不知道從哪里開始。 這是我要測試的一段代碼:
def print_url_and_id():
for item in movie_link[:100]:
print item.contents[1], "The ID of this movie is:", '"' + item.contents[1]['href'][7:16] + '"'
誰能告訴我它的外觀如何?
您可以執行以下操作:
import pytest
def parametrized():
expected_results = ["movie_link_01", "movie_link_02"]
movie_link = ["movie_link_01", "movie_link_02", "movie_link_03"]
# you can define your new_movie_link list like this as you have done, but instead of
# printing it, add it to a this new_movie_link list
return [(item_1, item_2) for item_1, item_2 in zip(movie_link[:2], expected_results)]
@pytest.mark.parametrize("movie_link, expected", parametrized())
def test_parametrizer(movie_link, expected):
assert movie_link == expected
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