mirror of https://github.com/scrapy/scrapy.git
31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
from unittest import TestCase
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from scrapy.conf import settings
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from scrapy.contrib.downloadermiddleware.defaultheaders import DefaultHeadersMiddleware
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from scrapy.http import Response, Request
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from scrapy.spider import BaseSpider
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class TestDefaultHeadersMiddleware(TestCase):
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def setUp(self):
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self.spider = BaseSpider('foo')
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self.mw = DefaultHeadersMiddleware()
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self.default_headers = dict([(k, [v]) for k, v in \
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settings.get('DEFAULT_REQUEST_HEADERS').iteritems()])
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def test_process_request(self):
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req = Request('http://www.scrapytest.org')
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self.mw.process_request(req, self.spider)
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self.assertEquals(req.headers, self.default_headers)
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def test_update_headers(self):
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headers = {'Accept-Language': ['es'], 'Test-Header': ['test']}
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req = Request('http://www.scrapytest.org', headers=headers)
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self.assertEquals(req.headers, headers)
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self.mw.process_request(req, self.spider)
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self.default_headers.update(headers)
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self.assertEquals(req.headers, self.default_headers)
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