Use Gemfile specialized for running tests on CI

.travis.yml

@@ -30,6 +30,8 @@ before_script:
 
 script: if [ $TEST_MODE = "gem" ] ; then bundle exec tdiary test ; else bundle exec rake spec jasmine:ci test ; fi
 
+gemfile: ./Gemfile.ci
+
 env:
   - TEST_MODE=rack
   - TEST_MODE=gem

Gemfile.ci

@@ -0,0 +1,48 @@
+source 'https://rubygems.org'
+
+gem 'rack'
+gem 'hikidoc'
+gem 'fastimage'
+gem 'emot'
+gem 'mail'
+gem 'rake'
+
+group :rack do
+  gem 'sprockets'
+end
+
+group :development do
+  gem 'pit', require: false
+  gem 'racksh', require: false
+  gem 'redcarpet'
+
+  group :test do
+    gem 'pry-byebug', platforms: [:ruby_20, :ruby_21]
+    gem 'test-unit'
+    gem 'rspec'
+    gem 'capybara', require: 'capybara/rspec'
+    gem 'selenium-webdriver'
+    gem 'launchy'
+    gem 'sequel'
+    gem 'sqlite3'
+    gem 'phantomjs', '= 1.9.8.0'
+    gem 'jasmine'
+    gem 'simplecov', require: false
+    gem 'coveralls', '~> 0.7.12', require: false
+  end
+end
+
+# https://github.com/redmine/redmine/blob/master/Gemfile#L89
+local_gemfile = File.join(File.dirname(__FILE__), "Gemfile.local")
+if File.exist?(local_gemfile)
+  puts "Loading Gemfile.local ..." if $DEBUG # `ruby -d` or `bundle -v`
+  instance_eval File.read(local_gemfile)
+end
+
+# Local Variables:
+# mode: ruby
+# indent-tabs-mode: t
+# tab-width: 3
+# ruby-indent-level: 3
+# End:
+# vim: ts=3 filetype=ruby