Feature/v2 rewrite (#7)

Rewrite of the API.

* Change the copyright holder since its a rewrite.
* Bump dependencies to their latest versions.
* Revision of the README to document the new API
* Break config up into keyword list (no longer a map)
* A rewrite of the recaptcha verify API and move of templating into Recaptcha.Template
* Add tests and credo for code style
* Remove exception raising method calls (`HTTPoison.post!` and `Poison.decode!`)
* Change Elixir version to 1.2 for `with` support.

1 files changed, 18 insertions, 0 deletions

diff --git a/lib/recaptcha/http/mock_http_client.ex b/lib/recaptcha/http/mock_http_client.ex
new file mode 100644
index 0000000..2355dd3
--- /dev/null
+++ b/lib/recaptcha/http/mock_http_client.ex
@@ -0,0 +1,18 @@
+defmodule Recaptcha.Http.MockClient do
+  @moduledoc """
+    A mock HTTP client used for testing.
+  """
+
+  def request_verification(body, options \\ [])
+
+  def request_verification("response=valid_response&secret=6LeIxAcTAAAAAGG-vFI1TnRWxMZNFuojJ4WifJWe" = body, options) do
+    send self(), {:request_verification, body, options}
+    {:ok, %{"success" => true, "challenge_ts" => "timestamp", "hostname" => "localhost"}}
+  end
+
+  # every other match is a pass through to the real client
+  def request_verification(body, options) do
+    send self(), {:request_verification, body, options}
+    Recaptcha.Http.request_verification(body, options)
+  end
+end