add tests for notifications

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    boxroom (0.0.4)
+    boxroom (0.0.5)
       acts_as_tree (~> 2.7)
       bulma-rails (~> 0.6.2)
       cells-erb (~> 0.1.0)

README.md

@@ -158,7 +158,6 @@ ActionMailer::Base.default from: 'Boxroom <[email protected]>'
 The engine is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).
 
 ## Roadmap:
-- tests for notifications
 - support s3
 - batch actions
 - tag files

test/dummy/config/environments/test.rb

@@ -33,10 +33,13 @@
   # The :test delivery method accumulates sent emails in the
   # ActionMailer::Base.deliveries array.
   config.action_mailer.delivery_method = :test
+  config.active_job.queue_adapter = :inline
+  config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }
 
   # Print deprecation notices to the stderr.
   config.active_support.deprecation = :stderr
 
   # Raises error for missing translations
   # config.action_view.raise_on_missing_translations = true
+  ActionMailer::Base.default from: 'Boxroom <[email protected]>'
 end

test/dummy/db/schema.rb

@@ -10,13 +10,17 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20180316203125) do
+ActiveRecord::Schema.define(version: 20180323134701) do
 
   create_table "boxroom_folders", force: :cascade do |t|
     t.string "name"
     t.integer "parent_id"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.string "notify_emails"
+    t.boolean "notify_create"
+    t.boolean "notify_update"
+    t.boolean "notify_remove"
     t.index ["parent_id"], name: "index_boxroom_folders_on_parent_id"
   end
 

test/test_helper.rb

@@ -31,5 +31,6 @@ def clear_root_folder
   def do_cleanup
     DatabaseCleaner.clean
     FileUtils.rm_rf(Dir["#{Rails.root}/#{Boxroom.configuration.uploads_path}"])
+    ActionMailer::Base.deliveries.clear
   end
 end

test/unit/notification_test.rb

@@ -0,0 +1,80 @@
+require 'test_helper'
+
+class NotificationTest < ActiveSupport::TestCase
+  def setup
+    clear_root_folder
+    do_cleanup
+  end
+
+  test 'notify file was created in folder' do
+    folder = create(:folder, notify_emails: '[email protected]')
+    file = create(:user_file, folder: folder)
+
+    Boxroom::UserFile::NotifyCreate.(params: {id: file.id})
+    email = ActionMailer::Base.deliveries.last
+    assert_nil email
+
+    folder.update_attribute :notify_create, true
+
+    Boxroom::UserFile::NotifyCreate.(params: {id: file.id})
+
+    email = ActionMailer::Base.deliveries.last
+
+    assert email != nil
+    assert_equal ['[email protected]'], email.to
+    assert_equal I18n.t(:file_added), email.subject
+    assert_equal true, email.body.to_s.include?(file.attachment_file_name)
+    assert_equal true, email.body.to_s.include?(folder.name)
+  end
+
+  test 'notify file was updated in folder' do
+    folder = create(:folder, notify_emails: '[email protected]')
+    file = create(:user_file, folder: folder)
+
+    Boxroom::UserFile::NotifyUpdate.(params: {id: file.id})
+    email = ActionMailer::Base.deliveries.last
+    assert_nil email
+
+    folder.update_attribute :notify_update, true
+
+    Boxroom::UserFile::NotifyUpdate.(params: {id: file.id})
+
+    email = ActionMailer::Base.deliveries.last
+
+    assert email != nil
+    assert_equal ['[email protected]'], email.to
+    assert_equal I18n.t(:file_updated), email.subject
+    assert_equal true, email.body.to_s.include?(file.attachment_file_name)
+    assert_equal true, email.body.to_s.include?(folder.name)
+  end
+
+  test 'notify file was deleted in folder' do
+    folder = create(:folder, notify_emails: '[email protected]')
+    file = create(:user_file, folder: folder)
+
+    Boxroom::UserFile::NotifyRemove.(params: {id: file.id})
+    email = ActionMailer::Base.deliveries.last
+    assert_nil email
+
+    folder.update_attribute :notify_remove, true
+
+    Boxroom::UserFile::NotifyRemove.(params: {id: file.id})
+
+    email = ActionMailer::Base.deliveries.last
+
+    assert email != nil
+    assert_equal ['[email protected]'], email.to
+    assert_equal I18n.t(:file_removed), email.subject
+    assert_equal true, email.body.to_s.include?(file.attachment_file_name)
+    assert_equal true, email.body.to_s.include?(folder.name)
+  end
+
+  test 'notification sent to many recipients' do
+    folder = create(:folder, notify_emails: '[email protected], [email protected]', notify_create: true)
+    file = create(:user_file, folder: folder)
+
+    Boxroom::UserFile::NotifyCreate.(params: {id: file.id})
+
+    assert_equal 2, ActionMailer::Base.deliveries.size
+  end
+end