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22 lines
679 B
Python
22 lines
679 B
Python
from unittest import TestCase
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from scrapy.spidermiddlewares.urllength import UrlLengthMiddleware
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from scrapy.http import Response, Request
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from scrapy.spiders import Spider
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class TestUrlLengthMiddleware(TestCase):
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def test_process_spider_output(self):
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res = Response('http://scrapytest.org')
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short_url_req = Request('http://scrapytest.org/')
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long_url_req = Request('http://scrapytest.org/this_is_a_long_url')
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reqs = [short_url_req, long_url_req]
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mw = UrlLengthMiddleware(maxlength=25)
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spider = Spider('foo')
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out = list(mw.process_spider_output(res, reqs, spider))
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self.assertEquals(out, [short_url_req])
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