Prevent Timeout in ExUnit tests

prevent_test_timeout.ex

# in test/test_helper.exs 
ExUnit.configure(timeout: :infinity)
ExUnit.start
# ...

# when using ecto change/add ownership timeout in config.exs
config :myapp, MyApp.Repo,
  adapter: Ecto.Adapters.Postgres,     # not important
  username: "mydatabaseuser",          # not important
  database: "myapp_test",              # not important
  hostname: "localhost",               # not important
  pool: Ecto.Adapters.SQL.Sandbox,     # not important
  ownership_timeout: 999999            # important - increse timeout
# ...