require 'test_helper'
require 'rr'

class RailsUtilTest < ActiveSupport::TestCase
  include RR::Adapters::TestUnit

  def setup_mock url
    mock(RestGraph::RailsUtil).rest_graph_in_canvas?{ false }
    mock(RestGraph::RailsUtil).request{
      mock(Object.new).url{ url }
    }
  end

  def test_rest_graph_normalized_request_uri_0
    setup_mock(  'http://test.com/?code=123&lang=en')
    assert_equal('http://test.com/?lang=en',
                 RestGraph::RailsUtil.rest_graph_normalized_request_uri)
  end

  def test_rest_graph_normalized_request_uri_1
    setup_mock(  'http://test.com/?lang=en&code=123')
    assert_equal('http://test.com/?lang=en',
                 RestGraph::RailsUtil.rest_graph_normalized_request_uri)
  end

  def test_rest_graph_normalized_request_uri_2
    setup_mock(  'http://test.com/?session=abc&lang=en&code=123')
    assert_equal('http://test.com/?lang=en',
                 RestGraph::RailsUtil.rest_graph_normalized_request_uri)
  end

  def test_rest_graph_normalized_request_uri_3
    setup_mock(  'http://test.com/?code=123')
    assert_equal('http://test.com/',
                 RestGraph::RailsUtil.rest_graph_normalized_request_uri)
  end
end