gistfile1.txt

[jadams:/home/jadams/elixir/beam_toolbox_data] master(+2/-2) ± MIX_ENV=test iex -S mix
Erlang/OTP 17 [erts-6.1] [source] [64-bit] [smp:8:8] [async-threads:10] [kernel-poll:false]

Interactive Elixir (0.15.0-dev) - press Ctrl+C to exit (type h() ENTER for help)
iex(1)> Postgres.begin_test_transaction(BeamToolboxData.Repo)
** (UndefinedFunctionError) undefined function: Postgres.begin_test_transaction/1
    Postgres.begin_test_transaction(BeamToolboxData.Repo)
iex(1)> Ecto.Adapters.Postgres.begin_test_transaction(BeamToolboxData.Repo)
** (exit) exited in: :gen_server.call(BeamToolboxData.Repo.Pool, {:checkout, true}, 5000)
    ** (EXIT) no process
             :erlang.send(BeamToolboxData.Repo.Pool, {:"$gen_cast", {:cancel_waiting, #PID<0.133.0>}}, [:noconnect])
    (stdlib) gen_server.erl:394: :gen_server.do_send/2
    (stdlib) gen_server.erl:210: :gen_server.do_cast/2
             src/poolboy.erl:55: :poolboy.checkout/3
             src/poolboy.erl:71: :poolboy.transaction/3