Issue with wallaby while running tests

Hi All,

I have recently upgraded to the following versions

Erlang/OTP 23 [erts-11.2.2] [source] [64-bit] [smp:2:2] [ds:2:2:10] [async-threads:1] [hipe]
Elixir 1.13.4 (compiled with Erlang/OTP 23)

I have configured wallaby like this
in test.exs

config :wallaby,
    if(ms = System.get_env("WALLABY_MAX_WAIT_TIME"), do: String.to_integer(ms), else: 5000),
  screenshot_on_failure: false,
  driver: Wallaby.Experimental.Chrome,
  chrome: [headless: true]

in test_helpers.exs

Application.put_env(:wallaby, :base_url, MyFutureNowWeb.Endpoint.url())
{:ok, _} = Application.ensure_all_started(:wallaby)

I am getting the issue with Wallaby whenever I try to run mix test.

Generated my_app app
** (MatchError) no match of right hand side value: {:error, {:wallaby, {:bad_return, {{Wallaby, :start, [:normal, []]}, {:EXIT, {:undef, [{Wallaby.Experimental.Chrome, :validate, [], []}, {Wallaby, :start, 2, [file: 'lib/wallaby.ex', line: 31]}, {:application_master, :start_it_old, 4, [file: 'application_master.erl', line: 277]}]}}}}}}
    test/test_helper.exs:6: (file)
    (elixir 1.13.4) lib/code.ex:1183: Code.require_file/2
    (elixir 1.13.4) lib/enum.ex:937: Enum."-each/2-lists^foreach/1-0-"/2

It is unable to identify Wallaby.Experimental.Chrome.
It was running perfect in older version of elixir.

If I replace it with Wallaby.Chrome, it throws error to mention chromedriver path explicitly.
I want to understand if there is any solution with the first option, i.e Wallaby.Experimental.Chrome.

Please help.

(note: I added ``` to your post to format the code better)

Wallaby.Experimental.Chrome was renamed in Wallaby 0.25:

0.25.0 (2020-05-27)
Deprecated Wallaby.Phantom, please switch to Wallaby.Chrome or Wallaby.Selenium

Wallaby.Experimental.Chrome renamed to Wallaby.Chrome.
Wallaby.Experimental.Selenium renamed to Wallaby.Selenium.
Wallaby.Chrome is now the default driver.

1 Like

Please also see the changelog for 0.24. There was a change to how you configure the Wallaby.Chrome driver

1 Like

Thanks all for the reply.