layar_controller_spec.rb

require 'spec_helper'

describe LayarController do
  it "should provide a rest api to serve the layar points of interest" do
    application = mock(:distance => 2, :lat => 1.0, :lng => 2.0, :id => 101, :address => " 1 Foo St\n Fooville",
      :description => "1234 678901234 67890123 56789 12345 1234567 90123456789 123456 89\n1234567890 2345678 012345678 01234512345")
    result = [application]
    result.stub!(:current_page).and_return(1)
    result.stub!(:total_pages).and_return(2)
    Application.should_receive(:paginate).with(:origin => [1.0, 2.0], :within => 3.0, :page => "2", :per_page => 10).and_return(result)

    get :getpoi, :lat => 1.0, :lon => 2.0, :radius => 3000, :pageKey => "2"
    assigns[:applications].should == result
    expected_layar = {
      "id" => 101, "type" => 1,
      "lat" => 1000000, "lon" => 2000000, "distance" => 2000.0, 
      "actions" => [], "imageURL" => nil, "attribution" => nil,
      "title" => "1 Foo St Fooville",
      "line2" => "1234 678901234 67890123 56789 12345",
      "line3" => "1234567 90123456789 123456 89",
      "line4" => "1234567890 2345678 012345678 012...",
      "actions" => [
        {
          "label" => "More info",
          "uri" => "http://localhost:3000/applications/101?utm_medium=ar&utm_source=layar"
        }
      ]
    }
    JSON.parse(response.body).should == {"hotspots" => [expected_layar], "nextPageKey" => 2, "morePages" => true,
      "layer" => "planningalertsaustralia", "errorCode" => 0, "errorString" => nil, "radius" => 3000}
  end
end