To work correctly with the new way we init the
``CdxServerDedup.http_pool``. Use ``mock.MagicMock`` instead of
``mock.patch``. The unit test logic remains entirely the same.
urllib3 pool has default ``maxsize=1``
http://urllib3.readthedocs.io/en/latest/advanced-usage.html.
We need to set a higher value because we get warnings like this:
```
2018-01-15 20:04:10,044 18436 WARNING WarcWriterThread030(tid=18502)
urllib3.connectionpool._put_conn(connectionpool.py:277) Connection pool
is full, discarding connection: wwwb-dedup
```
We set value: ```cdxserver_maxsize = args.writer_threads or 200```.
Note that the ideal would be to use this
https://github.com/internetarchive/warcprox/blob/master/warcprox/main.py#L284
but it is initialized after dedup, there is a dependency and we cannot
use it.
* master:
hopefully fix test failing occasionally apparently due to race condition by checking that the file we're waiting for has some content
fix payload digest by pulling calculation up one level where content has already been transfer-decoded
new failing test for correct calculation of payload digest
missed a spot handling case of no warc records written
* master:
not gonna bother figuring out why pypy regex is not matching https://travis-ci.org/internetarchive/warcprox/jobs/299864258#L615
fix failing test just committed, which involves running "listeners" for all urls, including those not archived; make adjustments accordingly
make test_crawl_log expect HEAD request to be logged
fix crawl log handling of WARCPROX_WRITE_RECORD request
modify test_crawl_log to expect crawl log to honor --base32 setting and add tests of WARCPROX_WRITE_RECORD request and HEAD request (not written to warc)
bump dev version number
add --crawl-log-dir option to fix failing test
create crawl log dir at startup if it doesn't exist
make test pass with py27
fix crawl log test to avoid any dedup collisions
fix crawl log test
heritrix-style crawl log support
disallow slash and backslash in warc-prefix
can't see any reason to split the main() like this (anymore?)
add missing dependency warcio to tests_require
