4 files changed, 101 insertions, 0 deletions
diff --git a/activejob/test/cases/async_job_test.rb b/activejob/test/cases/async_job_test.rb
new file mode 100644
index 0000000000..2642cfc608
--- /dev/null
+++ b/activejob/test/cases/async_job_test.rb
@@ -0,0 +1,42 @@
+require 'helper'
+require 'jobs/hello_job'
+require 'jobs/queue_as_job'
+
+class AsyncJobTest < ActiveSupport::TestCase
+  def using_async_adapter?
+    ActiveJob::Base.queue_adapter.is_a? ActiveJob::QueueAdapters::AsyncAdapter
+  end
+
+  setup do
+    ActiveJob::AsyncJob.perform_asynchronously!
+  end
+
+  teardown do
+    ActiveJob::AsyncJob::QUEUES.clear
+    ActiveJob::AsyncJob.perform_immediately!
+  end
+
+  test "#create_thread_pool returns a thread_pool" do
+    thread_pool = ActiveJob::AsyncJob.create_thread_pool
+    assert thread_pool.is_a? Concurrent::ExecutorService
+    assert_not thread_pool.is_a? Concurrent::ImmediateExecutor
+  end
+
+  test "#create_thread_pool returns an ImmediateExecutor after #perform_immediately! is called" do
+    ActiveJob::AsyncJob.perform_immediately!
+    thread_pool = ActiveJob::AsyncJob.create_thread_pool
+    assert thread_pool.is_a? Concurrent::ImmediateExecutor
+  end
+
+  test "enqueuing without specifying a queue uses the default queue" do
+    skip unless using_async_adapter?
+    HelloJob.perform_later
+    assert ActiveJob::AsyncJob::QUEUES.key? 'default'
+  end
+
+  test "enqueuing to a queue that does not exist creates the queue" do
+    skip unless using_async_adapter?
+    QueueAsJob.perform_later
+    assert ActiveJob::AsyncJob::QUEUES.key? QueueAsJob::MY_QUEUE.to_s
+  end
+end
diff --git a/activejob/test/cases/job_serialization_test.rb b/activejob/test/cases/job_serialization_test.rb
index db22783030..229517774e 100644
--- a/activejob/test/cases/job_serialization_test.rb
+++ b/activejob/test/cases/job_serialization_test.rb
@@ -1,5 +1,6 @@
 require 'helper'
 require 'jobs/gid_job'
+require 'jobs/hello_job'
 require 'models/person'
 
 class JobSerializationTest < ActiveSupport::TestCase
@@ -12,4 +13,20 @@ class JobSerializationTest < ActiveSupport::TestCase
     GidJob.perform_later @person
     assert_equal "Person with ID: 5", JobBuffer.last_value
   end
+
+  test 'serialize includes current locale' do
+    assert_equal :en, HelloJob.new.serialize['locale']
+  end
+
+  test 'deserialize sets locale' do
+    job = HelloJob.new
+    job.deserialize 'locale' => :es
+    assert_equal :es, job.locale
+  end
+
+  test 'deserialize sets default locale' do
+    job = HelloJob.new
+    job.deserialize({})
+    assert_equal :en, job.locale
+  end
 end
diff --git a/activejob/test/cases/test_helper_test.rb b/activejob/test/cases/test_helper_test.rb
index 04c4c446e2..8c60f037d2 100644
--- a/activejob/test/cases/test_helper_test.rb
+++ b/activejob/test/cases/test_helper_test.rb
@@ -165,6 +165,17 @@ class EnqueuedJobsTest < ActiveJob::TestCase
     end
   end
 
+  def test_assert_enqueued_job_returns
+    job = assert_enqueued_with(job: LoggingJob) do
+      LoggingJob.set(wait_until: 5.minutes.from_now).perform_later(1, 2, 3)
+    end
+
+    assert_instance_of LoggingJob, job
+    assert_in_delta 5.minutes.from_now, job.scheduled_at, 1
+    assert_equal 'default', job.queue_name
+    assert_equal [1, 2, 3], job.arguments
+  end
+
   def test_assert_enqueued_job_failure
     assert_raise ActiveSupport::TestCase::Assertion do
       assert_enqueued_with(job: LoggingJob, queue: 'default') do
@@ -397,6 +408,17 @@ class PerformedJobsTest < ActiveJob::TestCase
     end
   end
 
+  def test_assert_performed_job_returns
+    job = assert_performed_with(job: NestedJob, queue: 'default') do
+      NestedJob.perform_later
+    end
+
+    assert_instance_of NestedJob, job
+    assert_nil job.scheduled_at
+    assert_equal [], job.arguments
+    assert_equal 'default', job.queue_name
+  end
+
   def test_assert_performed_job_failure
     assert_raise ActiveSupport::TestCase::Assertion do
       assert_performed_with(job: LoggingJob, at: Date.tomorrow.noon, queue: 'default') do
diff --git a/activejob/test/cases/translation_test.rb b/activejob/test/cases/translation_test.rb
new file mode 100644
index 0000000000..d5e3aaf9e3
--- /dev/null
+++ b/activejob/test/cases/translation_test.rb
@@ -0,0 +1,20 @@
+require 'helper'
+require 'jobs/translated_hello_job'
+
+class TranslationTest < ActiveSupport::TestCase
+  setup do
+    JobBuffer.clear
+    I18n.available_locales = [:en, :de]
+    @job = TranslatedHelloJob.new('Johannes')
+  end
+
+  teardown do
+    I18n.available_locales = [:en]
+  end
+
+  test 'it performs the job in the given locale' do
+    @job.locale = :de
+    @job.perform_now
+    assert_equal "Johannes says Guten Tag", JobBuffer.last_value
+  end
+end