require 'spec_helper'

describe CampaignsController do
  before (:each) do
    @user = FactoryGirl.create(:user)
    sign_in @user
  end

  let(:campaign){ attributes_for :campaign }
  let(:videolisting){ attributes_for :videolisting }

  it "allows you to create a campaign" do
    get :new, campaign
    expect(response.status).to eq 200
  end

  it 'should show the index page' do
    get :index
    expect(response.status).to eq 200
  end

  it 'should show the campaign page' do
    campaign[:videolistings_attributes] = []
    campaign[:videolistings_attributes] << videolisting

    post :create, campaign: campaign
    get :show, campaign
    expect(response.status).to eq 200
  end

  it 'raises routing error when campaign not found' do
    expect(lambda { get :show, { :listingcode => "x" } }).to raise_error(ActionController::RoutingError)
  end


  it 'creates a campaign from json post' do
    campaign[:videolistings_attributes] = []
    campaign[:videolistings_attributes] << videolisting

    post :create, campaign: campaign

    expect(response.status).to eq 302
    flash = response.request.env["action_dispatch.request.flash_hash"][:alert]

    expect(flash).not_to eq("You need to sign in or sign up before continuing.")
    expect(Campaign.last.listingcode).to eq campaign[:listingcode]
  end

  it 'creates a campaign from json post and fails' do
    camp = FactoryGirl.create(:campaign)
    campaign[:videolistings_attributes] = []
    campaign[:videolistings_attributes] << videolisting
    campaign[:listingcode] = camp.listingcode

    post :create, campaign: campaign

    expect(response.status).to eq 200

    expect(Campaign.last.id).to_not eq campaign[:id]
  end

  it 'creates a campaign with a nested videolisting' do
    campaign[:videolistings_attributes] = [videolisting,]

    expect do
      post :create, campaign: campaign
    end.to change(Campaign, :count).by(1)

    flash = response.request.env["action_dispatch.request.flash_hash"][:alert]
    expect(flash).not_to eq("You need to sign in or sign up before continuing.")

  end

  it "expects the clientid to be correct" do
    camp = FactoryGirl.build(:campaign)
    expect(camp.clientid).to eq 720
  end

  it "allows you to set a campaign from a campaign that is a hash" do
    #line 63  camp_controller
  end

  it "doesn't allow edits on an already sent campaign" do
    camp = FactoryGirl.create(:campaign)
    camp.sent = true
    camp.save
    get :edit, listingcode: camp.listingcode
    expect(response.status).to eq 302
  end

  it "allows updates" do
    camp = FactoryGirl.create(:campaign)
    c = Campaign.find(camp.id)
    patch :update, listingcode: c.listingcode, campaign: c.attributes
    expect(response.status).to eq 302
  end

  it "doesn't allow you to edit a listingcode to a prior existing one" do
      camp = FactoryGirl.create(:campaign)
      camp2 = FactoryGirl.create(:campaign)

      c = Campaign.find(camp.id)
      c.listingcode = camp2.listingcode
      patch :update, listingcode: c.listingcode, campaign: c.attributes
      expect(response.status).to eq 200
  end

  it "can be deleted" do
    camp = FactoryGirl.create(:campaign)
    c = Campaign.find(camp.id)

    expect{ delete :destroy, listingcode: c.listingcode}.to change(Campaign, :count).by(-1)

  end

  it "allows sending to better video successfully" do
    camp = FactoryGirl.create(:campaign)
    c = Campaign.find(camp.id)
    patch :update, listingcode: c.listingcode, campaign: c.attributes, send: true
    c_published = Campaign.find(camp.id)
    expect(response.status).to eq 302
    expect(c_published.sent).to eq(true)

  end

  it "allows sending to better video and shows errors" do
    camp = FactoryGirl.create(:campaign)
    camp.listingcode = "videolistingmissing"
    camp.save
    c = Campaign.find(camp.id)
    patch :update, listingcode: c.listingcode, campaign: c.attributes, send: true
    expect(response.status).to eq 200 # no redirect, show error on page.
  end

end