defmodule HTTParrot.ResponseHeadersHandlerTest do use ExUnit.Case import :meck import HTTParrot.ResponseHeadersHandler setup do new :cowboy_req new JSX on_exit fn -> unload end :ok end test "malformed_request returns true if query string is empty" do expect(:cowboy_req, :qs_vals, 1, {[], :req2}) assert malformed_request(:req1, :state) == {true, :req2, :state} assert validate :cowboy_req end test "malformed_request returns false if query string is not empty" do expect(:cowboy_req, :qs_vals, 1, {[{"foo", "bar"}], :req2}) assert malformed_request(:req1, :state) == {false, :req2, [{"foo", "bar"}]} assert validate :cowboy_req end test "query string parameters are sent as headers" do expect(:cowboy_req, :set_resp_header, [{[:k1, :v1, :req1], :req2}, {[:k2, :v2, :req2], :req3}]) expect(JSX, :encode!, [{[[k1: :v1, k2: :v2]], :json}]) assert get_json(:req1, [k1: :v1, k2: :v2]) == {:json, :req3, [k1: :v1, k2: :v2]} assert validate :cowboy_req assert validate JSX end end