Ensure all writers are closed at end of test for content
test suite. Prevents test from leaving lingering connections
to the content store.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
Add commit options which allow for setting labels on commit.
Prevents potential race between garbage collector reading labels
after commit and labels getting set.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
Add content test suite with test for writer.
Update fs and metadata implementations to use test suite.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
