@hackage tmp-postgres0.1.0.1

This module provides functions greating a temporary postgres instance on a random port for testing.

result <- 'start' []
case result of
  Left err -> print err
  Right tempDB -> do
    -- Do stuff
    'stop' tempDB

@

The are few different methods for starting postgres which provide different methods of dealing with stdout and stderr.

The start methods use a config based on the one used by pg_tmp, but can be overriden by in different values to the first argument of the start functions.