update gems and fix test regressions

Gemfile.lock

@@ -2,7 +2,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     RedCloth (4.2.9)
-    aasm (3.2.1)
+    aasm (3.3.1)
     actionmailer (4.1.4)
       actionpack (= 4.1.4)
       actionview (= 4.1.4)
@@ -34,19 +34,19 @@ GEM
     acts_as_list (0.4.0)
       activerecord (>= 3.0)
     arel (5.0.1.20140414130214)
-    aruba (0.5.4)
+    aruba (0.6.0)
       childprocess (>= 0.3.6)
       cucumber (>= 1.1.1)
       rspec-expectations (>= 2.7.0)
     bcrypt (3.1.7)
     builder (3.2.2)
-    bullet (4.11.1)
+    bullet (4.12.0)
       activesupport (>= 3.0.0)
       uniform_notifier (>= 1.6.0)
     cache_digests (0.3.1)
       actionpack (>= 3.2)
       thread_safe
-    capybara (2.3.0)
+    capybara (2.4.1)
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
       rack (>= 1.0.0)
@@ -59,10 +59,10 @@ GEM
     coffee-rails (4.0.1)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0, < 5.0)
-    coffee-script (2.2.0)
+    coffee-script (2.3.0)
       coffee-script-source
       execjs
-    coffee-script-source (1.7.0)
+    coffee-script-source (1.7.1)
     crass (0.2.0)
     cucumber (1.3.15)
       builder (>= 2.1.2)
@@ -80,7 +80,7 @@ GEM
     diff-lcs (1.2.5)
     docile (1.1.5)
     erubis (2.7.0)
-    execjs (2.2.0)
+    execjs (2.2.1)
     factory_girl (4.4.0)
       activesupport (>= 3.0.0)
     factory_girl_rails (4.4.1)
@@ -91,7 +91,7 @@ GEM
       multi_json (~> 1.3)
     hike (1.2.3)
     htmlentities (4.3.2)
-    i18n (0.6.9)
+    i18n (0.6.11)
     jquery-rails (3.1.1)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
@@ -103,7 +103,7 @@ GEM
     metaclass (0.0.4)
     mime-types (1.25.1)
     mini_portile (0.6.0)
-    minitest (5.3.5)
+    minitest (5.4.0)
     mocha (1.1.0)
       metaclass (~> 0.0.1)
     multi_json (1.10.1)
@@ -115,9 +115,9 @@ GEM
       nokogiri
     polyglot (0.3.5)
     rack (1.5.2)
-    rack-dev-mark (0.4.5)
+    rack-dev-mark (0.6.4)
       rack (>= 1.1)
-    rack-mini-profiler (0.9.1)
+    rack-mini-profiler (0.9.2)
       rack (>= 1.1.3)
     rack-test (0.6.2)
       rack (>= 1.0)
@@ -144,7 +144,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.0.0)
     rspec-support (3.0.2)
-    rubyzip (1.1.4)
+    rubyzip (1.1.6)
     safe_yaml (1.0.3)
     sanitize (3.0.0)
       crass (~> 0.2.0)
@@ -161,7 +161,7 @@ GEM
       multi_json (~> 1.0)
       rubyzip (~> 1.0)
       websocket (~> 1.0.4)
-    simplecov (0.8.2)
+    simplecov (0.9.0)
       docile (~> 1.1.0)
       multi_json
       simplecov-html (~> 0.8.0)

test/models/pie_chart_data_test.rb

@@ -20,15 +20,15 @@ class Stats::PieChartDataTest < Minitest::Test
 
   def test_with_less_than_10_items
     items = [
-      {'id' => 1, 'name' => 'one', 'total' => 11},
-      {'id' => 2, 'name' => 'two', 'total' => 4},
+      {'id' => 1, 'name' => 'one',   'total' => 11},
+      {'id' => 2, 'name' => 'two',   'total' => 4},
       {'id' => 3, 'name' => 'three', 'total' => 8},
-      {'id' => 4, 'name' => 'four', 'total' => 13},
-      {'id' => 5, 'name' => 'five', 'total' => 20},
-      {'id' => 6, 'name' => 'six', 'total' => 17},
+      {'id' => 4, 'name' => 'four',  'total' => 13},
+      {'id' => 5, 'name' => 'five',  'total' => 20},
+      {'id' => 6, 'name' => 'six',   'total' => 17},
       {'id' => 7, 'name' => 'seven', 'total' => 5},
       {'id' => 8, 'name' => 'eight', 'total' => 1},
-      {'id' => 9, 'name' => 'nine', 'total' => 6}
+      {'id' => 9, 'name' => 'nine',  'total' => 6}
     ]
 
     data = Stats::PieChartData.new(items, 'a chart', 50)
@@ -40,16 +40,16 @@ class Stats::PieChartDataTest < Minitest::Test
 
   def test_with_exactly_10_items
     items = [
-      {'id' => 1, 'name' => 'one', 'total' => 11},
-      {'id' => 2, 'name' => 'two', 'total' => 4},
-      {'id' => 3, 'name' => 'three', 'total' => 8},
-      {'id' => 4, 'name' => 'four', 'total' => 13},
-      {'id' => 5, 'name' => 'five', 'total' => 20},
-      {'id' => 6, 'name' => 'six', 'total' => 17},
-      {'id' => 7, 'name' => 'seven', 'total' => 5},
-      {'id' => 8, 'name' => 'eight', 'total' => 1},
-      {'id' => 9, 'name' => 'nine', 'total' => 6},
-      {'id' => 10, 'name' => 'ten', 'total' => 19}
+      {'id' => 1,  'name' => 'one',   'total' => 11},
+      {'id' => 2,  'name' => 'two',   'total' => 4},
+      {'id' => 3,  'name' => 'three', 'total' => 8},
+      {'id' => 4,  'name' => 'four',  'total' => 13},
+      {'id' => 5,  'name' => 'five',  'total' => 20},
+      {'id' => 6,  'name' => 'six',   'total' => 17},
+      {'id' => 7,  'name' => 'seven', 'total' => 5},
+      {'id' => 8,  'name' => 'eight', 'total' => 1},
+      {'id' => 9,  'name' => 'nine',  'total' => 6},
+      {'id' => 10, 'name' => 'ten',   'total' => 19}
     ]
 
     data = Stats::PieChartData.new(items, 'a chart', 50)

test/test_helper.rb

@@ -3,7 +3,7 @@ require File.expand_path('../../config/environment', __FILE__)
 require 'rails/test_help'
 
 # set config for tests. Overwrite those read from config/site.yml. Use inject to avoid warning about changing CONSTANT
-{ "salt" => "change-me", "authentication_schemes" => ["database"], "prefered_auth" => "database"}.inject( SITE_CONFIG ) { |h, elem| h[elem[0]] = elem[1]; h }
+{ "salt" => "change-me", "authentication_schemes" => ["database"], "prefered_auth" => "database", "email_dispatch" => nil}.inject( SITE_CONFIG ) { |h, elem| h[elem[0]] = elem[1]; h }
 
 class ActiveSupport::TestCase
   ActiveRecord::Migration.check_pending!