tree 1369f43dd8258c4053f51bdc44d918c008b791bb
parent 089a117e4e8a2cf67a799d79de92f2c68a3d0e21
author Alex Vakulenko <avakulenko@chromium.org> 1398125151 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1398376694 +0000

buffet: reworked http transport to prepare for unit testing

Changed the way HTTP transport classes are implemented. Now
the Transport class is a very simple factory class that just
creates an appropriate instance of http::Connection object.
http::Connection is a thin layer wrapper around underlying
transport library, such as libcurl.

Also, the Transport class is now stateless and can be used
to initiate multiple HTTP connections.

Majority of HTTP processing is done in http::Request and
http::Response classes which are not dependent on the underlying
transport.

The HTTP utility functions now take the Transport class as
a parameter to facilitate unit tesing.

Also added a stub http_utils_unittest.cc to be populated
with actual tests when the fake HTTP transport is implemented.

BUG=chromium:364733
TEST=Unit tests pass.

Change-Id: If506854d274f725bbc2d6f765f19344d8697a239
Reviewed-on: https://chromium-review.googlesource.com/196153
Tested-by: Alex Vakulenko <avakulenko@chromium.org>
Reviewed-by: Christopher Wiley <wiley@chromium.org>
Commit-Queue: Alex Vakulenko <avakulenko@chromium.org>