CI: run Action Cable browser tests in Sauce Labs

Allow failures until test runs are consistently stable, not hanging.

Closes #24943.

Signed-off-by: Jeremy Daer <jeremydaer@gmail.com>

6 files changed, 61 insertions, 3 deletions

diff --git a/.travis.yml b/.travis.yml
index 5c9e4b51f4..461bd172c1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,6 +28,11 @@ before_install:
 before_script:
   - bundle update
 
+  # Set Sauce Labs username and access key. Obfuscated, purposefully not encrypted.
+  # Decodes to e.g. `export VARIABLE=VALUE`
+  - $(base64 --decode <<< "ZXhwb3J0IFNBVUNFX0FDQ0VTU19LRVk9YTAzNTM0M2YtZTkyMi00MGIzLWFhM2MtMDZiM2VhNjM1YzQ4")
+  - $(base64 --decode <<< "ZXhwb3J0IFNBVUNFX1VTRVJOQU1FPXJ1YnlvbnJhaWxz")
+
 script: 'ci/travis.rb'
 
 env:
@@ -36,6 +41,8 @@ env:
     - "GEM=ap"
     - "GEM=ac"
     - "GEM=ac FAYE=1"
+    - "GEM=ac:integration"
+    - "GEM=ac:integration FAYE=1"
     - "GEM=am,amo,as,av,aj"
     - "GEM=as PRESERVE_TIMEZONES=1"
     - "GEM=ar:mysql2"
@@ -65,6 +72,8 @@ matrix:
   allow_failures:
     - rvm: ruby-head
     - rvm: jruby-9.0.5.0
+    - env: "GEM=ac:integration"
+    - env: "GEM=ac:integration FAYE=1"
   fast_finish: true
 
 notifications:
diff --git a/Gemfile b/Gemfile
index 776d39d569..858aa55916 100644
--- a/Gemfile
+++ b/Gemfile
@@ -64,7 +64,9 @@ group :cable do
   gem 'redis', require: false
 
   gem 'faye-websocket', require: false
+
   gem 'blade', '~> 0.5.5', require: false
+  gem 'blade-sauce_labs_plugin', github: 'javan/blade-sauce_labs_plugin', require: false
 end
 
 # Add your own local bundler stuff.
diff --git a/Gemfile.lock b/Gemfile.lock
index 4a9ac10244..41fd2197e3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -22,6 +22,15 @@ GIT
       delayed_job (>= 3.0, < 5)
 
 GIT
+  remote: git://github.com/javan/blade-sauce_labs_plugin.git
+  revision: dd4230c556aaa19b62cca757d6faeb2bb6bf95e7
+  specs:
+    blade-sauce_labs_plugin (0.5.1)
+      childprocess
+      faraday
+      selenium-webdriver
+
+GIT
   remote: git://github.com/rails/coffee-rails.git
   revision: aa2e623cbda4f3c789a0a15d1f707239e68f5736
   specs:
@@ -134,6 +143,8 @@ GEM
     bunny (2.2.2)
       amq-protocol (>= 2.0.1)
     byebug (8.2.5)
+    childprocess (0.5.9)
+      ffi (~> 1.0, >= 1.0.11)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
@@ -161,6 +172,8 @@ GEM
     eventmachine (1.2.0.1-x64-mingw32)
     eventmachine (1.2.0.1-x86-mingw32)
     execjs (2.6.0)
+    faraday (0.9.2)
+      multipart-post (>= 1.2, < 3)
     faye (1.1.2)
       cookiejar (>= 0.3.0)
       em-http-request (>= 0.3.0)
@@ -206,6 +219,7 @@ GEM
       metaclass (~> 0.0.1)
     mono_logger (1.1.0)
     multi_json (1.12.0)
+    multipart-post (2.0.0)
     mustache (1.0.3)
     mysql2 (0.4.4)
     mysql2 (0.4.4-x64-mingw32)
@@ -262,10 +276,15 @@ GEM
       redis (~> 3.0)
       resque (~> 1.25)
       rufus-scheduler (~> 3.2)
+    rubyzip (1.2.0)
     rufus-scheduler (3.2.1)
     sdoc (0.4.1)
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)
+    selenium-webdriver (2.53.0)
+      childprocess (~> 0.5)
+      rubyzip (~> 1.0)
+      websocket (~> 1.0)
     sequel (4.34.0)
     serverengine (1.5.11)
       sigdump (~> 0.2.2)
@@ -317,6 +336,7 @@ GEM
       json
       nokogiri
     wdm (0.1.1)
+    websocket (1.2.3)
     websocket-driver (0.6.3)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.2)
@@ -334,6 +354,7 @@ DEPENDENCIES
   bcrypt (~> 3.1.11)
   benchmark-ips
   blade (~> 0.5.5)
+  blade-sauce_labs_plugin!
   byebug
   coffee-rails!
   dalli (>= 2.2.1)
@@ -378,4 +399,4 @@ DEPENDENCIES
   wdm (>= 0.1.0)
 
 BUNDLED WITH
-   1.11.2
+   1.12.4
diff --git a/actioncable/Rakefile b/actioncable/Rakefile
index b0e9c0a4a8..a72142deb5 100644
--- a/actioncable/Rakefile
+++ b/actioncable/Rakefile
@@ -24,8 +24,12 @@ namespace :test do
     end or raise "Failures"
   end
 
-  task :javascript do
-    Blade.start(interface: :runner)
+  task :integration do
+    if ENV['CI']
+      Blade.start(interface: :ci)
+    else
+      Blade.start(interface: :runner)
+    end
   end
 end
 
diff --git a/actioncable/blade.yml b/actioncable/blade.yml
index 9cdb318c97..e21151099a 100644
--- a/actioncable/blade.yml
+++ b/actioncable/blade.yml
@@ -11,3 +11,24 @@ build:
     - action_cable.js
   path: lib/assets/compiled
   clean: true
+
+plugins:
+  sauce_labs:
+    browsers:
+      Google Chrome:
+        os: Mac, Windows
+        version: -2
+      Firefox:
+        os: Mac, Windows
+        version: -2
+      Safari:
+        platform: Mac
+        version: -3
+      Microsoft Edge:
+        version: -2
+      Internet Explorer:
+        version: 11
+      iPhone:
+        version: [9.2, 8.4]
+      Motorola Droid 4 Emulator:
+        version: [5.1, 4.4]
diff --git a/ci/travis.rb b/ci/travis.rb
index 3faef500f2..b8891d6889 100755
--- a/ci/travis.rb
+++ b/ci/travis.rb
@@ -148,6 +148,7 @@ ENV['GEM'].split(',').each do |gem|
     next if ENV['TRAVIS_PULL_REQUEST'] && ENV['TRAVIS_PULL_REQUEST'] != 'false' && isolated
     next if gem == 'railties' && isolated
     next if gem == 'ac' && isolated
+    next if gem == 'ac:integration' && isolated
     next if gem == 'aj:integration' && isolated
     next if gem == 'guides' && isolated