require 'spec_helper'

describe Sufia::Messages do
  let(:message) do
    TestClass.new
  end

  before do
    class TestClass
      include Sufia::Messages
    end
  end

  after do
    Object.send(:remove_const, :TestClass)
  end

  let(:batch_id) { "1" }
  let(:single) { double(to_param: "1", to_s: "File 1") }
  let(:multiple) { [double(to_param: "1", to_s: "File 1"), double(to_param: "2", to_s: "File 2"), double(to_param: "3", to_s: "File 3")] }
  let(:file_list) { "<a href='/files/1'>File 1</a>, <a href='/files/2'>File 2</a>, <a href='/files/3'>File 3</a>" }

  describe "message subjects" do
    it "provides a subject for a success message" do
      expect(message.success_subject).to eq("Batch upload complete")
    end
    it "provides a subject for a failure message" do
      expect(message.failure_subject).to eq("Batch upload permission denied")
    end
  end

  describe "#single_success" do
    it "renders a success message for a single file" do
      node = Capybara::Node::Simple.new(message.single_success(batch_id, single))
      expect(node).to have_selector("span[id=\"ss-1\"]", text: "File 1 has been saved.")
      expect(node).to have_selector("a[href=\"/files/1\"]")
    end
  end

  describe "#multiple_success" do
    it "renders a success message for multiple files" do
      node = Capybara::Node::Simple.new(message.multiple_success(batch_id, multiple))
      expect(node).to have_selector("span[id=\"ss-1\"]", text: "These files have been saved.")
      expect(node).to have_selector("a[data-content=\"#{file_list}\"][rel=\"popover\"][data-title=\"Files uploaded successfully\"]")
    end
  end

  describe "#single_failure" do
    it "renders a failure message for a single file" do
      node = Capybara::Node::Simple.new(message.single_failure(batch_id, single))
      expect(node).to have_selector("span[id=\"ss-1\"]", text: "File 1 could not be updated. You do not have sufficient privileges to edit it.")
      expect(node).to have_selector("a[href=\"/files/1\"]")
    end
  end

  describe "#multiple_failure" do
    it "renders a failure message for multiple files" do
      node = Capybara::Node::Simple.new(message.multiple_failure(batch_id, multiple))
      expect(node).to have_selector("span[id=\"ss-1\"]", text: "These files could not be updated. You do not have sufficient privileges to edit them.")
      expect(node).to have_selector("a[data-content=\"#{file_list}\"][rel=\"popover\"][data-title=\"Files failed\"]")
    end
  end

  describe "#file_list" do
    it "replaces double-quotes with single quotes" do
      expect(message.file_list(multiple)).to eq(file_list)
    end
  end
end