From: daftshady <daftonshady@gmail.com>
Date: Thu, 5 Mar 2015 11:52:50 +0000 (+0900)
Subject: added etag tests to web_test
X-Git-Tag: v4.2.0b1~80^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9275deb3abc49ffae92bc86a2669c49ee5d74209;p=thirdparty%2Ftornado.git

added etag tests to web_test
---

diff --git a/tornado/test/web_test.py b/tornado/test/web_test.py
index 3fdd7c39c..188d768da 100644
--- a/tornado/test/web_test.py
+++ b/tornado/test/web_test.py
@@ -2426,3 +2426,70 @@ class DecoratorTest(WebTestCase):
         response = self.fetch("/addslash?foo=bar", follow_redirects=False)
         self.assertEqual(response.code, 301)
         self.assertEqual(response.headers['Location'], "/addslash/?foo=bar")
+
+
+class CacheTest(WebTestCase):
+    def get_handlers(self):
+        class EtagHandler(RequestHandler):
+            def get(self, computed_etag):
+                self.write(computed_etag)
+
+            def compute_etag(self):
+                return self._write_buffer[0]
+
+        return [
+            ('/etag/(.*)', EtagHandler)
+        ]
+
+    def test_wildcard_etag(self):
+        computed_etag = '"xyzzy"'
+        etags = '*'
+        self._test_etag(computed_etag, etags, 304)
+
+    def test_strong_etag_match(self):
+        computed_etag = '"xyzzy"'
+        etags = '"xyzzy"'
+        self._test_etag(computed_etag, etags, 304)
+
+    def test_multiple_strong_etag_match(self):
+        computed_etag = '"xyzzy1"'
+        etags = '"xyzzy1", "xyzzy2"'
+        self._test_etag(computed_etag, etags, 304)
+
+    def test_strong_etag_not_match(self):
+        computed_etag = '"xyzzy"'
+        etags = '"xyzzy1"'
+        self._test_etag(computed_etag, etags, 200)
+
+    def test_multiple_strong_etag_not_match(self):
+        computed_etag = '"xyzzy"'
+        etags = '"xyzzy1", "xyzzy2"'
+        self._test_etag(computed_etag, etags, 200)
+
+    def test_weak_etag_match(self):
+        computed_etag = '"xyzzy1"'
+        etags = 'W/"xyzzy1"'
+        self._test_etag(computed_etag, etags, 304)
+
+    def test_multiple_weak_etag_match(self):
+        computed_etag = '"xyzzy2"'
+        etags = 'W/"xyzzy1", W/"xyzzy2"'
+        self._test_etag(computed_etag, etags, 304)
+
+    def test_weak_etag_not_match(self):
+        computed_etag = '"xyzzy2"'
+        etags = 'W/"xyzzy1"'
+        self._test_etag(computed_etag, etags, 200)
+
+    def test_multiple_weak_etag_not_match(self):
+        computed_etag = '"xyzzy3"'
+        etags = 'W/"xyzzy1", W/"xyzzy2"'
+        self._test_etag(computed_etag, etags, 200)
+
+    def _test_etag(self, computed_etag, etags, status_code):
+        response = self.fetch(
+            '/etag/' + computed_etag,
+            headers={'If-None-Match': etags}
+
+        )
+        self.assertEqual(response.code, status_code)