Metaswitch/cpp-common — pull request #154 by AlexHockey (2014-07-24 14:45:47+00:00)
Title: [Reviewer: Rob] cpp-comon infrstructure changes

Rob, please can you review these infrastructure changes needed for the memento cassandra store. Hightlights are:

* The biggest changes are to `cass_test_utils.h` and `mock_cassandra_store.h`. These consist almost entirely of code taken from homestead, though `SliceDeltionMatcher` and `EXPECT_DO_ASYNC` are new.
* Some minor teaks to store classes, including addition of a `delete_slice` utility method.
* Some enhancements to SAS logging infrastructure.

Tested as part of homestead and memento UTs.