Fix Travis builds on master

.travis.yml

@@ -1,5 +1,6 @@
 add_ons:
   chrome: stable
+
 language: ruby
 
 rvm:
@@ -8,6 +9,9 @@ rvm:
   - 2.5.5
   - rbx-2
 
+jdk:
+  - openjdk8
+
 gemfile:
   - gemfiles/rails_4_2.gemfile
 
@@ -28,10 +32,8 @@ matrix:
     - rvm: rbx-2
 
 before_install:
-  - sudo apt-get install chromium-chromedriver
-  - google-chrome-stable --headless --disable-gpu
-  - gem uninstall -i $(rvm gemdir)@global -ax bundler
-  - gem install bundler -v 1.17.3
+  - gem uninstall -v '>= 2' -i $(rvm gemdir)@global -ax bundler || true
+  - gem install bundler -v '< 2'
 
 before_script:
   - "export PATH=$PATH:/usr/lib/chromium-browser/"

calagator.gemspec

@@ -62,6 +62,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'rspec-rails', '~> 3.2'
   s.add_development_dependency 'rubocop', '~> 0.67.2'
   s.add_development_dependency 'selenium-webdriver'
+  s.add_development_dependency 'webdrivers'
   s.add_development_dependency 'simplecov', '~> 0.10.0'
   s.add_development_dependency 'sqlite3', '~> 1.3.6'
   s.add_development_dependency 'sunspot_solr', '~> 2.1'

spec/spec_helper.rb

@@ -24,6 +24,7 @@
 require 'capybara'
 require 'capybara/rspec'
 require 'database_cleaner'
+require 'webdrivers/chromedriver'
 require 'selenium-webdriver'
 require 'timecop'
 require 'webmock'

spec/support/webmock.rb

@@ -2,7 +2,9 @@
 
 RSpec.configure do |config|
   config.before(:suite) do
-    # poltergeist and solr need to connect to localhost
-    WebMock.disable_net_connect!(allow_localhost: true)
+    WebMock.disable_net_connect!(
+      allow_localhost: true, # poltergeist and solr need to connect to localhost
+      allow: 'chromedriver.storage.googleapis.com' # webdrivers needs to download chromedriver
+    )
   end
 end