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mix_test_interactive

2.0.0
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Interactive test runner for mix test with watch mode.

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mix_test_interactive lib mix_test_interactive runner.ex
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lib/mix_test_interactive/runner.ex 

defmodule MixTestInteractive.Runner do

  @moduledoc """

  Runs tests based on current configuration.



  Also responsible for optionally clearing the terminal and printing the current time.

  """



  alias MixTestInteractive.Config



  @doc """

  Run tests using configured runner.

  """

  @spec run(Config.t(), [String.t()]) :: :ok

  def run(config, args) do

    :ok = maybe_clear_terminal(config)

    IO.puts("\nRunning tests...")

    :ok = maybe_print_timestamp(config)

    config.runner.run(config, args)

  end



  defp maybe_clear_terminal(%{clear?: false}), do: :ok

  defp maybe_clear_terminal(%{clear?: true}), do: :ok = IO.puts(IO.ANSI.clear() <> IO.ANSI.home())



  defp maybe_print_timestamp(%{show_timestamp?: false}), do: :ok



  defp maybe_print_timestamp(%{show_timestamp?: true}) do

    :ok =

      DateTime.utc_now()

      |> DateTime.to_string()

      |> IO.puts()

  end

end