Function dhb_postgres_heroku::smoke_test

pub fn smoke_test(client: &mut Client)

Try out a client by running through a set of postgres commands to create a table, insert a row, read the row, and drop the table.

Example:

let database_url = "postgres://username:password@host:port/db_name";
let mut client = dhb_postgres_heroku::get_client(&database_url);
dhb_postgres_heroku::smoke_test(&mut client);