From 56358fe6adaad15a874e8ed8b7de210630c610e9 Mon Sep 17 00:00:00 2001
From: jbranchaud <jbranchaud@gmail.com>
Date: Wed, 21 Dec 2016 20:41:33 -0600
Subject: [PATCH] Add List The Enqueued Jobs as a rails til

---
 README.md                       |  3 ++-
 rails/list-the-enqueued-jobs.md | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+), 1 deletion(-)
 create mode 100644 rails/list-the-enqueued-jobs.md

diff --git a/README.md b/README.md
index fc16d58..06bcd0e 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ variety of languages and technologies. These are things that don't really
 warrant a full blog post. These are mostly things I learn by pairing with
 smart people at [Hashrocket](http://hashrocket.com/).
 
-_491 TILs and counting..._
+_492 TILs and counting..._
 
 ---
 
@@ -316,6 +316,7 @@ _491 TILs and counting..._
 - [Demodulize A Class Name](rails/demodulize-a-class-name.md)
 - [Hash Slicing](rails/hash-slicing.md)
 - [Ignore Poltergeist JavaScript Errors](rails/ignore-poltergeist-javascript-errors.md)
+- [List The Enqueued Jobs](rails/list-the-enqueued-jobs.md)
 - [Migrating Up Down Up](rails/migrating-up-down-up.md)
 - [Params Includes Submission Button Info](rails/params-includes-submission-button-info.md)
 - [Perform SQL Explain With ActiveRecord](rails/perform-sql-explain-with-activerecord.md)
diff --git a/rails/list-the-enqueued-jobs.md b/rails/list-the-enqueued-jobs.md
new file mode 100644
index 0000000..86cd242
--- /dev/null
+++ b/rails/list-the-enqueued-jobs.md
@@ -0,0 +1,33 @@
+# List The Enqueued Jobs
+
+Many Rails apps need to delegate work to jobs that can be performed at a
+later time. Both unit and integration testing can benefit from asserting
+about the jobs that get enqueued as part of certain methods and workflows.
+Rails provides a handy helper method for checking out the set of enqueued
+jobs at any given time.
+
+The
+[`enqueued_jobs`](http://api.rubyonrails.org/classes/ActiveJob/QueueAdapters/TestAdapter.html#method-i-enqueued_jobs)
+method will provide a store of all the currently enqueued jobs.
+
+It provides a number of pieces of information about each job. One way to
+use the information is like so:
+
+```ruby
+describe '#do_thing' do
+  it 'enqueues a job to do a thing later' do
+    Processor.do_thing(arg1, arg2)
+    expect(enqueued_jobs.map { |job| job[:job] }).to match_array([
+      LongProcessJob,
+      SendEmailsJob
+    ])
+  end
+end
+```
+
+To use this in your Rails project, just enable the adapter in your test
+configuration file:
+
+```ruby
+Rails.application.config.active_job.queue_adapter = :test
+```