PY3 fix HttpAuthMiddleware tests

scrapy/downloadermiddlewares/httpauth.py

@@ -27,5 +27,5 @@ def spider_opened(self, spider):
 
     def process_request(self, request, spider):
         auth = getattr(self, 'auth', None)
-        if auth and 'Authorization' not in request.headers:
-            request.headers['Authorization'] = auth
+        if auth and b'Authorization' not in request.headers:
+            request.headers[b'Authorization'] = auth

tests/py3-ignores.txt

@@ -6,7 +6,6 @@ tests/test_exporters.py
 tests/test_linkextractors_deprecated.py
 tests/test_crawl.py
 tests/test_downloader_handlers.py
-tests/test_downloadermiddleware_httpauth.py
 tests/test_downloadermiddleware_httpcache.py
 tests/test_downloadermiddleware_httpcompression.py
 tests/test_downloadermiddleware_httpproxy.py

tests/test_downloadermiddleware_httpauth.py

@@ -4,10 +4,12 @@
 from scrapy.downloadermiddlewares.httpauth import HttpAuthMiddleware
 from scrapy.spiders import Spider
 
+
 class TestSpider(Spider):
     http_user = 'foo'
     http_pass = 'bar'
 
+
 class HttpAuthMiddlewareTest(unittest.TestCase):
 
     def setUp(self):
@@ -21,13 +23,10 @@ def tearDown(self):
     def test_auth(self):
         req = Request('http://scrapytest.org/')
         assert self.mw.process_request(req, self.spider) is None
-        self.assertEquals(req.headers['Authorization'], 'Basic Zm9vOmJhcg==')
+        self.assertEquals(req.headers['Authorization'], b'Basic Zm9vOmJhcg==')
 
     def test_auth_already_set(self):
-        req = Request('http://scrapytest.org/', headers=dict(Authorization='Digest 123'))
+        req = Request('http://scrapytest.org/',
+                      headers=dict(Authorization='Digest 123'))
         assert self.mw.process_request(req, self.spider) is None
-        self.assertEquals(req.headers['Authorization'], 'Digest 123')
-
-
-if __name__ == '__main__':
-    unittest.main()
+        self.assertEquals(req.headers['Authorization'], b'Digest 123')