defmodule ElixirAuthGoogle.HTTPoisonMock do
  @moduledoc """
  This is a TestDouble for HTTPoison which returns a predictable response.
  Please see: https://github.com/dwyl/elixir-auth-google/issues/35
  """

  @doc """
  get/1 passing in the wrong_token is used to test failure in the auth process.
  Obviously, don't invoke it from your App unless you want people to see fails.
  """
  def get("https://www.googleapis.com/oauth2/v3/userinfo?access_token=wrong_token") do
    IO.inspect("HTTPoisonMock.get access_token=wrong_token")
    {:error, :bad_request}
  end

  @doc """
  get/1 using a dummy _url to test body decoding.
  """
  def get(_url) do
    IO.inspect("HTTPoisonMock.get %{name: dwyl}")
    {:ok, %{body: Poison.encode!(%{name: "dwyl"})}}
  end

  @doc """
  post/2 passing in dummy _url & _body to test return of access_token.
  """
  def post(_url, _body) do
    IO.inspect("HTTPoisonMock.post %{ccess_token: token1}")
    {:ok, %{body: Poison.encode!(%{access_token: "token1"})}}
  end
end