require 'spec_helper'
require 'muzang-plugins/muzang-rubygems'

class RubyGems
  def period
    0.1
  end
end

describe "RubyGems" do
  before do
    @bot = stub
    @rubygems = RubyGems.new(@bot)
    @connection = ConnectionMock.new(:nick => "DRUG-bot")
    @message = OpenStruct.new({ :command => :prvmsg, :channel => "#test", :nick => "DRUG-bot" })
    @gem = File.expand_path('../support/responses/acts-as-messageable.response', __FILE__)
    @gem2 = File.expand_path('../support/responses/acts-as-messageable2.response', __FILE__)
    EventMachine::MockHttpRequest.pass_through_requests = true
    EventMachine::MockHttpRequest.register_file('http://rubygems.org:80/api/v1/gems/acts-as-messageable.json', :get, @gem)
    EventMachine::MockHttpRequest.register_file('http://rubygems.org:80/api/v1/gems/acts-as-messageable2.json', :get, @gem2)
    EventMachine::MockHttpRequest.activate!
  end

  after do
    FileUtils.rm("#{ENV["HOME"]}/.muzang/muzang.rubygems")
  end

  it "should add gem to watching list" do
    @message.message = "watch! acts-as-messageable"
    EM.run do
      @rubygems.call(@connection, @message)
      eventually(true, :times => 10) do
        @connection.messages.include? "Dodalem gema acts-as-messageable do obserwowanych" and
        @connection.messages.include? "Aktualna wersja: acts-as-messageable (0.4.2)"
      end
    end
  end

  it "should raise error" do
    @message.message = "watch! acts-as-messageable2"
    EM.run do
      @rubygems.call(@connection, @message)
      eventually(true) do
        @connection.messages.include? "Niepoprawna nazwa gema"
      end
    end
  end

  it "should not add gem twice to store" do
    @message.message = "watch! acts-as-messageable"
    EM.run do
      2.times{ @rubygems.call(@connection, @message) }
      eventually(true) do
        @connection.messages.include? "Gem acts-as-messageable jest juz obserwowany"
      end
    end
  end

  it "should remove gem from storage" do
    @message.message = "watch! acts-as-messageable2"
    EM.run do
      @rubygems.call(@connection, @message)
      eventually(true) do
        @rubygems.store.transaction do
          @rubygems.store[:gems]["acts-as-messageable2"] == nil
        end
      end
    end
  end

  it "should notice about new version of gem" do
    @message.message = ""
    @message.command = :join

    EM.run do
      @rubygems.call(@connection, @message)
      @message.message = "watch! acts-as-messageable"
      @rubygems.call(@connection, @message)

      @rubygems.store.transaction{ @rubygems.store[:gems]["acts-as-messageable"][:version] = "0.4.1" }

      eventually(true, :every => 0.1, :total => 100) do
        @connection.messages.include? "Nowa wersja acts-as-messageable (0.4.2)"
      end
    end
  end
end