The latest, currently unreleased, version of queue_classic is required
for this to work. See
https://github.com/QueueClassic/queue_classic/pull/262 for more details.

Further work to provide provider_job_id for queue adapters.

Signed-off-by: NJeroen van Baarsen <jeroenvanbaarsen@gmail.com>

When a job is added to Sidekiq by ActiveJob, make sure we still can get the
original job_id provider by Sidekiq. We do this by adding the sidekiq jid to
provider_job_id field on the job object.

Partly fixes #18821
Signed-off-by: NJeroen van Baarsen <jeroenvanbaarsen@gmail.com>

When queueing with DelayedJob, get the id of the job instance and report
it back to ActiveJob as provider_job_id.

fix error message

change raise to use rails conventions

fix misspells

Sidekiq logs the name of the job class being performed.  Because
ActiveJob wraps the class, this means every job logs as an AJ::JobWrapper
instead of the actual class name.

Will help fix mperham/sidekiq#2248

Since `ActiveJob::TestHelper` globally sets
`ActiveJob::Base.queue_adapter` on setup, there is no benefit in
instantiating a new `TestAdapter` per tests. The original rationale was
to allow parallel tests to run without interference, but since they'd
all mutate the global `ActiveJob::Base.queue_adapter`, that was never
realized.

type.

This allows specific jobs to be tested, while preventing others from
being performed unnecessarily.

Example:

    def test_hello_job
      assert_performed_jobs 1, only: HelloJob do
        HelloJob.perform_later('jeremy')
        LoggingJob.perform_later
      end
    end

An array may also be specified, to support testing multiple jobs.

Example:

    def test_hello_and_logging_jobs
      assert_nothing_raised do
        assert_performed_jobs 2, only: [HelloJob, LoggingJob] do
          HelloJob.perform_later('jeremy')
          LoggingJob.perform_later('stewie')
          RescueJob.perform_later('david')
        end
      end
    end

Fixes #18802.

Trim space and document :only option.

1. The :test adapter wasn't going through a full cycle of
serialize/deserialize when performing jobs. Now it does
2. Regular AJ tests were not run for the :test adapter. Now they are
3. ActiveJob::TestHelper uses assert_valid_keys but doesn’t requires
the file that implements that method. Now it does

No need to point links to http://guides.rubyonrails.org/v4.2.0/... now
that the Ruby on Rails guides point to 4.2.0.

* This would override whatever default is configured in Sidekiq
  system-wide, and retry is true by default anyway.

* Fix a typo
* Remove references to Rails version
* Remove an extra whitespace

[ci skip]

1. Indentation
2. Spaces issues
3. Spelling correction
4. Grammar correction
5. Add #:nodoc: to all internal classes

* Added inline job runner for Que in test/support
* Updated QueAdapter to support enqueue_at