require 'spec_helper'

describe Agents::BasecampAgent do
  before(:each) do
    stub_request(:get, /json$/).to_return(:body => File.read(Rails.root.join("spec/data_fixtures/basecamp.json")), :status => 200, :headers => {"Content-Type" => "text/json"})
    stub_request(:get, /Z$/).to_return(:body => File.read(Rails.root.join("spec/data_fixtures/basecamp.json")), :status => 200, :headers => {"Content-Type" => "text/json"})
    @valid_params = {
                      :username   => "user",
                      :password   => "pass",
                      :user_id    => 12345,
                      :project_id => 6789,
                    }

    @checker = Agents::BasecampAgent.new(:name => "somename", :options => @valid_params)
    @checker.user = users(:jane)
    @checker.save!
  end

  describe "validating" do
    before do
      @checker.should be_valid
    end

    it "should require the basecamp username" do
      @checker.options['username'] = nil
      @checker.should_not be_valid
    end

    it "should require the basecamp password" do
      @checker.options['password'] = nil
      @checker.should_not be_valid
    end

    it "should require the basecamp user_id" do
      @checker.options['user_id'] = nil
      @checker.should_not be_valid
    end

    it "should require the basecamp project_id" do
      @checker.options['project_id'] = nil
      @checker.should_not be_valid
    end

  end

  describe "helpers" do
    it "should generate a correct auth hash" do
      @checker.send(:auth_options).should == {:basic_auth=>{:username=>"user", :password=>"pass"}}
    end

    it "should not provide the since attribute on first run" do
      @checker.send(:request_url).should == "https://basecamp.com/12345/api/v1/projects/6789/events.json"
    end

    it "should provide the since attribute after the first run" do
      time = (Time.now-1.minute).iso8601
      @checker.memory[:last_run] = time
      @checker.save
      @checker.reload.send(:request_url).should == "https://basecamp.com/12345/api/v1/projects/6789/events.json?since=#{time}"
    end
  end
  describe "#check" do
    it "should not emit events on its first run" do
      expect { @checker.check }.to change { Event.count }.by(0)
    end
    it "should check that initial run creates an event" do
      @checker.last_check_at = Time.now - 1.minute
      expect { @checker.check }.to change { Event.count }.by(1)
    end
  end

  describe "#working?" do
    it "it is working when at least one event was emited" do
      @checker.should_not be_working
      @checker.last_check_at = Time.now - 1.minute
      @checker.check
      @checker.reload.should be_working
    end
  end
end