require 'spec_helper'

describe Appsignal::Marker do
  let(:marker) {
    Appsignal::Marker.new({
        :revision => '503ce0923ed177a3ce000005',
        :repository => 'master',
        :user => 'batman',
        :rails_env => 'development'
      },
      Dir.pwd,
      'development',
      logger
    )
  }
  let(:log) { StringIO.new }
  let(:logger) { Logger.new(log) }

  context "transmit" do
    before do
      @transmitter = double
      Appsignal::Transmitter.should_receive(:new).
        with('http://localhost:3000/1', 'markers', 'abc').
        and_return(@transmitter)
    end

    it "should transmit data" do
      @transmitter.should_receive(:transmit).
        with(
          {
            :revision => "503ce0923ed177a3ce000005",
            :repository => "master",
            :user => "batman",
            :rails_env => "development"
          }
        )

      marker.transmit
    end

    context "logs" do
      shared_examples_for "logging info and errors" do
        it "should log status 200" do
          @transmitter.should_receive(:transmit).and_return('200')

          marker.transmit

          log.string.should include('Notifying Appsignal of deploy...')
          log.string.should include(
            'Appsignal has been notified of this deploy!'
          )
        end

        it "should log other status" do
          @transmitter.should_receive(:transmit).and_return('500')
          @transmitter.should_receive(:uri).and_return('http://localhost:3000/1/markers')

          marker.transmit

          log.string.should include('Notifying Appsignal of deploy...')
          log.string.should include(
            'Something went wrong while trying to notify Appsignal: 500 at http://localhost:3000/1/markers'
          )
          log.string.should_not include(
            'Appsignal has been notified of this deploy!'
          )
        end
      end

      it_should_behave_like "logging info and errors"

      context "with a Capistrano logger" do
        let(:logger) {
          Capistrano::Logger.new(:output => log).tap do |logger|
            logger.level = Capistrano::Logger::MAX_LEVEL
          end
        }

        it_should_behave_like "logging info and errors"
      end
    end
  end
end