rails--rails/activejob/test/cases/queuing_test.rb

# frozen_string_literal: true

require "helper"
require "jobs/hello_job"
require "jobs/enqueue_error_job"
require "active_support/core_ext/numeric/time"

class QueuingTest < ActiveSupport::TestCase
  setup do
    JobBuffer.clear
  end

  test "run queued job" do
    HelloJob.perform_later
    assert_equal "David says hello", JobBuffer.last_value
  end

  test "run queued job with arguments" do
    HelloJob.perform_later "Jamie"
    assert_equal "Jamie says hello", JobBuffer.last_value
  end

  test "run queued job later" do
    result = HelloJob.set(wait_until: 1.second.ago).perform_later "Jamie"
    assert result
  rescue NotImplementedError
    skip
  end

  test "job returned by enqueue has the arguments available" do
    job = HelloJob.perform_later "Jamie"
    assert_equal [ "Jamie" ], job.arguments
  end

  test "job returned by perform_at has the timestamp available" do
    job = HelloJob.set(wait_until: Time.utc(2014, 1, 1)).perform_later
    assert_equal Time.utc(2014, 1, 1).to_f, job.scheduled_at
  rescue NotImplementedError
    skip
  end

  test "job is yielded to block after enqueue with successfully_enqueued property set" do
    HelloJob.perform_later "John" do |job|
      assert_equal "John says hello", JobBuffer.last_value
      assert_equal [ "John" ], job.arguments
      assert_equal true, job.successfully_enqueued?
      assert_nil job.enqueue_error
    end
  end

  test "when enqueuing raises an EnqueueError job is yielded to block with error set on job" do
    EnqueueErrorJob.perform_later do |job|
      assert_equal false, job.successfully_enqueued?
      assert_equal ActiveJob::EnqueueError, job.enqueue_error.class
    end
  end
end