tmp-postgres: Start and stop a temporary postgres for testing
This module provides functions creating 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
The start methods use a config based on the one used by pg_tmp (http:/ephemeralpg.org), but can be overriden by different values to the first argument of the start functions.
Ubuntu's PostgreSQL installation does not put
initdb on the
PATH. We need to add it manually. The necessary binaries are in the
/usr/lib/postgresql/VERSION/bin/ directory, and should be added to the
echo "export PATH=$PATH:/usr/lib/postgresql/VERSION/bin/" >> /home/ubuntu/.bashrc
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