From 2c653ee952aff47912be19a715321aa8b808d81b Mon Sep 17 00:00:00 2001
From: nelsonic <nelson+github@dwyl.io>
Date: Thu, 2 Apr 2020 23:34:15 +0100
Subject: [PATCH] add @doc for inject_poison/0 for #35

---
 lib/elixir_auth_google.ex | 10 ++++++----
 lib/httpoison_mock.ex     |  3 ---
 mix.exs                   |  2 +-
 3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/lib/elixir_auth_google.ex b/lib/elixir_auth_google.ex
index 9872f53..37e7d6b 100644
--- a/lib/elixir_auth_google.ex
+++ b/lib/elixir_auth_google.ex
@@ -7,6 +7,11 @@ defmodule ElixirAuthGoogle do
   @google_token_url "https://oauth2.googleapis.com/token"
   @google_user_profile "https://www.googleapis.com/oauth2/v3/userinfo"
 
+  @doc """
+  `inject_poison/0` injects a TestDouble of HTTPoison in Test
+  so that we don't have duplicate mock in consuming apps.
+  see: https://github.com/dwyl/elixir-auth-google/issues/35
+  """
   def inject_poison() do
     Mix.env() == :test && ElixirAuthGoogle.HTTPoisonMock || HTTPoison
   end
@@ -71,7 +76,6 @@ defmodule ElixirAuthGoogle do
     })
     inject_poison().post(@google_token_url, body)
     |> parse_body_response()
-    # |> IO.inspect(label: "get_token() response")
   end
 
   @doc """
@@ -84,11 +88,9 @@ defmodule ElixirAuthGoogle do
   """
   @spec get_user_profile(String.t) :: String.t
   def get_user_profile(token) do
-    httpoison = inject_poison()
     "#{@google_user_profile}?access_token=#{token}"
-    |> httpoison.get()
+    |> inject_poison().get()
     |> parse_body_response()
-    # |> IO.inspect(label: "get_user_profile() response")
   end
 
   @doc """
diff --git a/lib/httpoison_mock.ex b/lib/httpoison_mock.ex
index e0baaf4..1153889 100644
--- a/lib/httpoison_mock.ex
+++ b/lib/httpoison_mock.ex
@@ -9,7 +9,6 @@ defmodule ElixirAuthGoogle.HTTPoisonMock do
   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
 
@@ -17,7 +16,6 @@ defmodule ElixirAuthGoogle.HTTPoisonMock do
   get/1 using a dummy _url to test body decoding.
   """
   def get(_url) do
-    # IO.inspect("HTTPoisonMock.get %{name: dwyl}")
     {:ok, %{body: Poison.encode!(
      %{
        email: "nelson@gmail.com",
@@ -36,7 +34,6 @@ defmodule ElixirAuthGoogle.HTTPoisonMock do
   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
diff --git a/mix.exs b/mix.exs
index 87a8540..c3226da 100644
--- a/mix.exs
+++ b/mix.exs
@@ -2,7 +2,7 @@ defmodule ElixirAuthGoogle.MixProject do
   use Mix.Project
 
   @description "Minimalist Google OAuth Authentication for Elixir Apps"
-  @version "1.1.5"
+  @version "1.2.0"
 
   def project do
     [