1 files changed, 40 insertions, 0 deletions
diff --git a/tests/e2e/conditional_downloads.py b/tests/e2e/conditional_downloads.py
new file mode 100755
index 00000000..6b9a8409
--- /dev/null
+++ b/tests/e2e/conditional_downloads.py
@@ -0,0 +1,40 @@
+#!/usr/bin/env python
+"""
+Exercises the bonafide http module against a real server.
+Checks for the conditional header behavior, ensuring that we do not write a
+config file if we receive a 304 Not Modified response.
+"""
+import uuid
+import os
+import tempfile
+import shutil
+
+from twisted.internet import defer
+from twisted.internet.task import react
+
+from leap.bitmask.bonafide._http import httpRequest
+from leap.common import http
+
+URI = 'https://demo.bitmask.net/1/configs/eip-service.json'
+tmp = tempfile.mkdtemp()
+
+
+@defer.inlineCallbacks
+def main(reactor, *args):
+    client = http.HTTPClient()
+    fname = os.path.join(tmp, str(uuid.uuid4()))
+    yield httpRequest(client._agent, URI, method='GET', saveto=fname)
+    filesize = os.path.getsize(fname)
+    assert filesize > 1
+    # touch file to 5 minutes in the past
+    past = int(os.path.getmtime(fname)) - 300
+    os.utime(fname, (past, past))
+    assert os.path.getmtime(fname) == past
+    yield httpRequest(client._agent, URI, method='GET', saveto=fname)
+    # it was not modified
+    assert os.path.getmtime(fname) == past
+    print 'OK'
+    shutil.rmtree(tmp)
+
+
+react(main, [])