Add EPDQ::Client

[andypearson]

EPDQ configuration no longer relies on class variables, hooray!

[alkesh]

would it be better to have it so that you do:

client.request

instead of

EPDQ::Request.new

or is that too big of a refactor?

[andypearson]

@alkesh I did that already! You can do it both ways (below is an example of they way you would like). I would make Request and Response classes private if I could, they are an implementation detail now :)

class ClientTest < Test::Unit::TestCase
  # ...snip...

  test "can create a request" do
    client = EPDQ::Client.new(
      pspid: "MYPSPID",
      sha_in: "MYSHAIN",
      sha_out: "MYSHAOUT"
    )

    EPDQ::Request.expects(:new).with(client, param: 1).returns(:result)
    assert_equal :result, client.request(param: 1)
  end

  test "can create a response" do
    client = EPDQ::Client.new(
      pspid: "MYPSPID",
      sha_in: "MYSHAIN",
      sha_out: "MYSHAOUT"
    )

    EPDQ::Response.expects(:new).with(client, "query_string").returns(:result)
    assert_equal :result, client.response("query_string")
  end
end

[alkesh]

neat – it's practically perfect 👍

[andypearson]

Merged!