diff --git a/app/assets/javascripts/syntax_highlight.coffee b/app/assets/javascripts/syntax_highlight.coffee
new file mode 100644
index 0000000000000000000000000000000000000000..510f15d1b49eb19e15ebee3492bd42c49795119a
--- /dev/null
+++ b/app/assets/javascripts/syntax_highlight.coffee
@@ -0,0 +1,9 @@
+# Applies a syntax highlighting color scheme CSS class to any element with the
+# `js-syntax-highlight` class
+#
+# ### Example Markup
+#
+#   <div class="js-syntax-highlight"></div>
+#
+$(document).on 'ready page:load', ->
+  $('.js-syntax-highlight').addClass(gon.user_color_scheme)
diff --git a/app/assets/stylesheets/generic/common.scss b/app/assets/stylesheets/generic/common.scss
index 2674fde41ae7fc650639f0ffdab204856fa3931b..e5902597c4d5b8e0b36f2c516101742332e2c7fa 100644
--- a/app/assets/stylesheets/generic/common.scss
+++ b/app/assets/stylesheets/generic/common.scss
@@ -132,10 +132,6 @@ p.time {
   text-shadow: none;
 }
 
-.highlight_word {
-  background: #fafe3d;
-}
-
 .thin_area{
   height: 150px;
 }
diff --git a/app/assets/stylesheets/highlight/dark.scss b/app/assets/stylesheets/highlight/dark.scss
index c8cb18ec35ff9b866cd455e6add77c9c3ed14177..8323a8598ec7d546e363f7640e5d753f943a7df4 100644
--- a/app/assets/stylesheets/highlight/dark.scss
+++ b/app/assets/stylesheets/highlight/dark.scss
@@ -21,6 +21,12 @@ pre.code.highlight.dark,
     background-color: #557 !important;
   }
 
+  // Search result highlight
+  span.highlight_word {
+    background: #ffe792;
+    color: #000000;
+  }
+
   .hll { background-color: #373b41 }
   .c { color: #969896 } /* Comment */
   .err { color: #cc6666 } /* Error */
diff --git a/app/assets/stylesheets/highlight/monokai.scss b/app/assets/stylesheets/highlight/monokai.scss
index 001e8b31020dda641c6e076f9a4a7d93b7c438cc..e83816743363941298c580cf677fb962cc4485a6 100644
--- a/app/assets/stylesheets/highlight/monokai.scss
+++ b/app/assets/stylesheets/highlight/monokai.scss
@@ -21,6 +21,12 @@ pre.code.monokai,
     background-color: #49483e !important;
   }
 
+  // Search result highlight
+  span.highlight_word {
+    background: #ffe792;
+    color: #000000;
+  }
+
   .hll { background-color: #49483e }
   .c { color: #75715e } /* Comment */
   .err { color: #960050; background-color: #1e0010 } /* Error */
diff --git a/app/assets/stylesheets/highlight/solarized_dark.scss b/app/assets/stylesheets/highlight/solarized_dark.scss
index f5b827e7c02e591c014a75c2b291a8293c9d3b08..bd41480aefb4706d6f7dc5ced47e501ec15c1611 100644
--- a/app/assets/stylesheets/highlight/solarized_dark.scss
+++ b/app/assets/stylesheets/highlight/solarized_dark.scss
@@ -21,6 +21,11 @@ pre.code.highlight.solarized-dark,
     background-color: #174652 !important;
   }
 
+  // Search result highlight
+  span.highlight_word {
+    background: #094554;
+  }
+
   /* Solarized Dark
 
   For use with Jekyll and Pygments
diff --git a/app/assets/stylesheets/highlight/solarized_light.scss b/app/assets/stylesheets/highlight/solarized_light.scss
index 6b44c00c305e3cfa618c26454496106c67ed37df..4cc62863870e701867d3bd67cd212c4dd44c0854 100644
--- a/app/assets/stylesheets/highlight/solarized_light.scss
+++ b/app/assets/stylesheets/highlight/solarized_light.scss
@@ -21,6 +21,11 @@ pre.code.highlight.solarized-light,
     background-color: #ddd8c5 !important;
   }
 
+  // Search result highlight
+  span.highlight_word {
+    background: #eee8d5;
+  }
+
   /* Solarized Light
 
   For use with Jekyll and Pygments
diff --git a/app/assets/stylesheets/highlight/white.scss b/app/assets/stylesheets/highlight/white.scss
index a52ffc971d1a4c9f47b2a8b2afc3cd70175c2d98..e0edfb80b42f39df7ff1cb388fb61d43e6d0c0cb 100644
--- a/app/assets/stylesheets/highlight/white.scss
+++ b/app/assets/stylesheets/highlight/white.scss
@@ -21,6 +21,11 @@ pre.code.highlight.white,
     background-color: #f8eec7 !important;
   }
 
+  // Search result highlight
+  span.highlight_word {
+    background: #fafe3d;
+  }
+
   .hll { background-color: #f8f8f8 }
   .c { color: #999988; font-style: italic; }
   .err { color: #a61717; background-color: #e3d2d2; }
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index ef1170e16da6c83254b808804761aa197673b3e6..cb1cf13d34dfd398a9bf859be637fd8beac76864 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -192,11 +192,12 @@ class ApplicationController < ActionController::Base
   end
 
   def add_gon_variables
+    gon.api_version            = API::API.version
+    gon.default_avatar_url     = URI::join(Gitlab.config.gitlab.url, ActionController::Base.helpers.image_path('no_avatar.png')).to_s
     gon.default_issues_tracker = Project.new.default_issue_tracker.to_param
-    gon.api_version = API::API.version
-    gon.relative_url_root = Gitlab.config.gitlab.relative_url_root
-    gon.default_avatar_url = URI::join(Gitlab.config.gitlab.url, ActionController::Base.helpers.image_path('no_avatar.png')).to_s
-    gon.max_file_size = current_application_settings.max_attachment_size;
+    gon.max_file_size          = current_application_settings.max_attachment_size
+    gon.relative_url_root      = Gitlab.config.gitlab.relative_url_root
+    gon.user_color_scheme      = Gitlab::ColorSchemes.for_user(current_user).css_class
 
     if current_user
       gon.current_user_id = current_user.id
diff --git a/app/helpers/gitlab_markdown_helper.rb b/app/helpers/gitlab_markdown_helper.rb
index eb3f72a307d5bd0ace12af2dbceae43ef37a9bc3..114730eb9489aab6cba68b5f6e2fb1cc48694879 100644
--- a/app/helpers/gitlab_markdown_helper.rb
+++ b/app/helpers/gitlab_markdown_helper.rb
@@ -58,7 +58,7 @@ module GitlabMarkdownHelper
       @options = options
 
       # see https://github.com/vmg/redcarpet#darling-i-packed-you-a-couple-renderers-for-lunch
-      rend = Redcarpet::Render::GitlabHTML.new(self, user_color_scheme_class, options)
+      rend = Redcarpet::Render::GitlabHTML.new(self, options)
 
       # see https://github.com/vmg/redcarpet#and-its-like-really-simple-to-use
       @markdown = Redcarpet::Markdown.new(rend, MARKDOWN_OPTIONS)
diff --git a/app/helpers/preferences_helper.rb b/app/helpers/preferences_helper.rb
index ea774e28ecf37a3325d74c11ce5c977686f98d9c..7f1b6a6992676d532bcc9b35b42d1c8234ba392f 100644
--- a/app/helpers/preferences_helper.rb
+++ b/app/helpers/preferences_helper.rb
@@ -1,25 +1,5 @@
 # Helper methods for per-User preferences
 module PreferencesHelper
-  COLOR_SCHEMES = {
-    1 => 'white',
-    2 => 'dark',
-    3 => 'solarized-light',
-    4 => 'solarized-dark',
-    5 => 'monokai',
-  }
-  COLOR_SCHEMES.default = 'white'
-
-  # Helper method to access the COLOR_SCHEMES
-  #
-  # The keys are the `color_scheme_ids`
-  # The values are the `name` of the scheme.
-  #
-  # The preview images are `name-scheme-preview.png`
-  # The stylesheets should use the css class `.name`
-  def color_schemes
-    COLOR_SCHEMES.freeze
-  end
-
   # Maps `dashboard` values to more user-friendly option text
   DASHBOARD_CHOICES = {
     projects: 'Your Projects (default)',
@@ -50,12 +30,11 @@ module PreferencesHelper
   end
 
   def user_application_theme
-    theme = Gitlab::Themes.by_id(current_user.try(:theme_id))
-    theme.css_class
+    Gitlab::Themes.for_user(current_user).css_class
   end
 
-  def user_color_scheme_class
-    COLOR_SCHEMES[current_user.try(:color_scheme_id)] if defined?(current_user)
+  def user_color_scheme
+    Gitlab::ColorSchemes.for_user(current_user).css_class
   end
 
   def prefer_readme?
diff --git a/app/views/profiles/preferences/show.html.haml b/app/views/profiles/preferences/show.html.haml
index 1134317ee062e1816801356c3c21e1be3df9c199..aa0361a0a1be58c9300c5b8e8161c54aa4e6018a 100644
--- a/app/views/profiles/preferences/show.html.haml
+++ b/app/views/profiles/preferences/show.html.haml
@@ -22,11 +22,11 @@
     .panel-heading
       Syntax highlighting theme
     .panel-body
-      - color_schemes.each do |color_scheme_id, color_scheme|
+      - Gitlab::ColorSchemes.each do |scheme|
         = label_tag do
-          .preview= image_tag "#{color_scheme}-scheme-preview.png"
-          = f.radio_button :color_scheme_id, color_scheme_id
-          = color_scheme.tr('-_', ' ').titleize
+          .preview= image_tag "#{scheme.css_class}-scheme-preview.png"
+          = f.radio_button :color_scheme_id, scheme.id
+          = scheme.name
 
   .panel.panel-default
     .panel-heading
diff --git a/app/views/search/results/_blob.html.haml b/app/views/search/results/_blob.html.haml
index 58f58eff54d048db97352ba8b494604c450d89ff..0fe8a3b490a8293d6b8ea0afbf08031ea87e7db7 100644
--- a/app/views/search/results/_blob.html.haml
+++ b/app/views/search/results/_blob.html.haml
@@ -7,4 +7,4 @@
         %strong
           = blob.filename
     .file-content.code.term
-      = render 'shared/file_highlight', blob: blob, first_line_number: blob.startline, user_color_scheme_class: 'white'
+      = render 'shared/file_highlight', blob: blob, first_line_number: blob.startline
diff --git a/app/views/search/results/_snippet_blob.html.haml b/app/views/search/results/_snippet_blob.html.haml
index 95099853918d22129c5fae2866c46a1a75a722c0..9a4f9fb9485433c382bfdce23f6ea87be3572f78 100644
--- a/app/views/search/results/_snippet_blob.html.haml
+++ b/app/views/search/results/_snippet_blob.html.haml
@@ -23,7 +23,7 @@
                 .nothing-here-block Empty file
       - else
         .file-content.code
-          %div.highlighted-data{class: user_color_scheme_class}
+          %div.highlighted-data{ class: user_color_scheme }
             .line-numbers
               - snippet_blob[:snippet_chunks].each do |snippet|
                 - unless snippet[:data].empty?
diff --git a/app/views/search/results/_wiki_blob.html.haml b/app/views/search/results/_wiki_blob.html.haml
index c03438eb9525705759a0199609b231e928841eb6..f5859481d465edd97ac8b6c9713fd529da555f6c 100644
--- a/app/views/search/results/_wiki_blob.html.haml
+++ b/app/views/search/results/_wiki_blob.html.haml
@@ -7,4 +7,4 @@
         %strong
           = wiki_blob.filename
     .file-content.code.term
-      = render 'shared/file_highlight', blob: wiki_blob, first_line_number: wiki_blob.startline, user_color_scheme_class: 'white'
+      = render 'shared/file_highlight', blob: wiki_blob, first_line_number: wiki_blob.startline
diff --git a/app/views/shared/_file_highlight.html.haml b/app/views/shared/_file_highlight.html.haml
index d6a2e177da120c24ea3addc34fb087372d47eccb..57c3aff3e1892480a7f6d1906d5d85f26def4733 100644
--- a/app/views/shared/_file_highlight.html.haml
+++ b/app/views/shared/_file_highlight.html.haml
@@ -1,4 +1,4 @@
-.file-content.code{class: user_color_scheme_class}
+.file-content.code.js-syntax-highlight{ class: user_color_scheme }
   .line-numbers
     - if blob.data.present?
       - blob.data.lines.each_index do |index|
diff --git a/lib/gitlab/color_schemes.rb b/lib/gitlab/color_schemes.rb
new file mode 100644
index 0000000000000000000000000000000000000000..9c4664df90309010711378c524600930d704d62f
--- /dev/null
+++ b/lib/gitlab/color_schemes.rb
@@ -0,0 +1,67 @@
+module Gitlab
+  # Module containing GitLab's syntax color scheme definitions and helper
+  # methods for accessing them.
+  module ColorSchemes
+    # Struct class representing a single Scheme
+    Scheme = Struct.new(:id, :name, :css_class)
+
+    SCHEMES = [
+      Scheme.new(1, 'White',           'white'),
+      Scheme.new(2, 'Dark',            'dark'),
+      Scheme.new(3, 'Solarized Light', 'solarized-light'),
+      Scheme.new(4, 'Solarized Dark',  'solarized-dark'),
+      Scheme.new(5, 'Monokai',         'monokai')
+    ].freeze
+
+    # Convenience method to get a space-separated String of all the color scheme
+    # classes that might be applied to a code block.
+    #
+    # Returns a String
+    def self.body_classes
+      SCHEMES.collect(&:css_class).uniq.join(' ')
+    end
+
+    # Get a Scheme by its ID
+    #
+    # If the ID is invalid, returns the default Scheme.
+    #
+    # id - Integer ID
+    #
+    # Returns a Scheme
+    def self.by_id(id)
+      SCHEMES.detect { |s| s.id == id } || default
+    end
+
+    # Returns the number of defined Schemes
+    def self.count
+      SCHEMES.size
+    end
+
+    # Get the default Scheme
+    #
+    # Returns a Scheme
+    def self.default
+      by_id(1)
+    end
+
+    # Iterate through each Scheme
+    #
+    # Yields the Scheme object
+    def self.each(&block)
+      SCHEMES.each(&block)
+    end
+
+    # Get the Scheme for the specified user, or the default
+    #
+    # user - User record
+    #
+    # Returns a Scheme
+    def self.for_user(user)
+      if user
+        by_id(user.color_scheme_id)
+      else
+        default
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/themes.rb b/lib/gitlab/themes.rb
index 5209df92795d21ef91bfde1ac94b3d4cca0ea767..83f91de810cdb0a22b23c14c1a304b9257016617 100644
--- a/lib/gitlab/themes.rb
+++ b/lib/gitlab/themes.rb
@@ -37,6 +37,11 @@ module Gitlab
       THEMES.detect { |t| t.id == id } || default
     end
 
+    # Returns the number of defined Themes
+    def self.count
+      THEMES.size
+    end
+
     # Get the default Theme
     #
     # Returns a Theme
@@ -51,6 +56,19 @@ module Gitlab
       THEMES.each(&block)
     end
 
+    # Get the Theme for the specified user, or the default
+    #
+    # user - User record
+    #
+    # Returns a Theme
+    def self.for_user(user)
+      if user
+        by_id(user.theme_id)
+      else
+        default
+      end
+    end
+
     private
 
     def self.default_id
diff --git a/lib/redcarpet/render/gitlab_html.rb b/lib/redcarpet/render/gitlab_html.rb
index f57b56cbdf005a3ea9ca1986ae04aad03eb9e499..9cb8e91d6e350077fb0785cdaec7ccc197bb0ce7 100644
--- a/lib/redcarpet/render/gitlab_html.rb
+++ b/lib/redcarpet/render/gitlab_html.rb
@@ -4,9 +4,8 @@ class Redcarpet::Render::GitlabHTML < Redcarpet::Render::HTML
   attr_reader :template
   alias_method :h, :template
 
-  def initialize(template, color_scheme, options = {})
+  def initialize(template, options = {})
     @template = template
-    @color_scheme = color_scheme
     @options = options.dup
 
     @options.reverse_merge!(
@@ -35,7 +34,7 @@ class Redcarpet::Render::GitlabHTML < Redcarpet::Render::HTML
     end
 
     formatter = Rouge::Formatters::HTMLGitlab.new(
-      cssclass: "code highlight #{@color_scheme} #{lexer.tag}"
+      cssclass: "code highlight js-syntax-highlight #{lexer.tag}"
     )
     formatter.format(lexer.lex(code))
   end
diff --git a/spec/features/markdown_spec.rb b/spec/features/markdown_spec.rb
index 3da4dfc2b23d6aaf683db4d73f00c3db8fd34c5a..4fe019f83423c142803e2709b52fa7528d3abe28 100644
--- a/spec/features/markdown_spec.rb
+++ b/spec/features/markdown_spec.rb
@@ -64,8 +64,8 @@ describe 'GitLab Markdown', feature: true do
 
       it 'parses fenced code blocks' do
         aggregate_failures do
-          expect(doc).to have_selector('pre.code.highlight.white.c')
-          expect(doc).to have_selector('pre.code.highlight.white.python')
+          expect(doc).to have_selector('pre.code.highlight.js-syntax-highlight.c')
+          expect(doc).to have_selector('pre.code.highlight.js-syntax-highlight.python')
         end
       end
 
@@ -224,8 +224,4 @@ describe 'GitLab Markdown', feature: true do
   def current_user
     @feat.user
   end
-
-  def user_color_scheme_class
-    :white
-  end
 end
diff --git a/spec/helpers/events_helper_spec.rb b/spec/helpers/events_helper_spec.rb
index da58ab98462bdb27eaaee0c1520a2254330b2d3e..e68a5ec29ab63b6fdbcdad4255d74be2e0e7dddd 100644
--- a/spec/helpers/events_helper_spec.rb
+++ b/spec/helpers/events_helper_spec.rb
@@ -28,8 +28,7 @@ describe EventsHelper do
 
   it 'should display the first line of a code block' do
     input = "```\nCode block\nwith two lines\n```"
-    expected = '<pre class="code highlight white plaintext"><code>' \
-               'Code block...</code></pre>'
+    expected = %r{<pre.+><code>Code block\.\.\.</code></pre>}
 
     expect(event_note(input)).to match(expected)
   end
@@ -55,7 +54,7 @@ describe EventsHelper do
 
   it 'should preserve code color scheme' do
     input = "```ruby\ndef test\n  'hello world'\nend\n```"
-    expected = '<pre class="code highlight white ruby">' \
+    expected = '<pre class="code highlight js-syntax-highlight ruby">' \
       "<code><span class=\"k\">def</span> <span class=\"nf\">test</span>\n" \
       "  <span class=\"s1\">\'hello world\'</span>\n" \
       "<span class=\"k\">end</span>" \
diff --git a/spec/helpers/preferences_helper_spec.rb b/spec/helpers/preferences_helper_spec.rb
index d814b562113d733c8e71812b634e02b1fd102ff4..06f69262b71a2773d0879f9b68bf68d6d5e5badb 100644
--- a/spec/helpers/preferences_helper_spec.rb
+++ b/spec/helpers/preferences_helper_spec.rb
@@ -1,72 +1,82 @@
 require 'spec_helper'
 
 describe PreferencesHelper do
+  describe 'dashboard_choices' do
+    it 'raises an exception when defined choices may be missing' do
+      expect(User).to receive(:dashboards).and_return(foo: 'foo')
+      expect { helper.dashboard_choices }.to raise_error(RuntimeError)
+    end
+
+    it 'raises an exception when defined choices may be using the wrong key' do
+      expect(User).to receive(:dashboards).and_return(foo: 'foo', bar: 'bar')
+      expect { helper.dashboard_choices }.to raise_error(KeyError)
+    end
+
+    it 'provides better option descriptions' do
+      expect(helper.dashboard_choices).to match_array [
+        ['Your Projects (default)', 'projects'],
+        ['Starred Projects',        'stars']
+      ]
+    end
+  end
+
   describe 'user_application_theme' do
     context 'with a user' do
       it "returns user's theme's css_class" do
-        user = double('user', theme_id: 3)
-        allow(self).to receive(:current_user).and_return(user)
-        expect(user_application_theme).to eq 'ui_green'
+        stub_user(theme_id: 3)
+
+        expect(helper.user_application_theme).to eq 'ui_green'
       end
 
       it 'returns the default when id is invalid' do
-        user = double('user', theme_id: Gitlab::Themes::THEMES.size + 5)
+        stub_user(theme_id: Gitlab::Themes.count + 5)
 
         allow(Gitlab.config.gitlab).to receive(:default_theme).and_return(2)
-        allow(self).to receive(:current_user).and_return(user)
 
-        expect(user_application_theme).to eq 'ui_charcoal'
+        expect(helper.user_application_theme).to eq 'ui_charcoal'
       end
     end
 
     context 'without a user' do
-      before do
-        allow(self).to receive(:current_user).and_return(nil)
-      end
-
       it 'returns the default theme' do
-        expect(user_application_theme).to eq Gitlab::Themes.default.css_class
+        stub_user
+
+        expect(helper.user_application_theme).to eq Gitlab::Themes.default.css_class
       end
     end
   end
 
-  describe 'dashboard_choices' do
-    it 'raises an exception when defined choices may be missing' do
-      expect(User).to receive(:dashboards).and_return(foo: 'foo')
-      expect { dashboard_choices }.to raise_error(RuntimeError)
-    end
+  describe 'user_color_scheme' do
+    context 'with a user' do
+      it "returns user's scheme's css_class" do
+        allow(helper).to receive(:current_user).
+          and_return(double(color_scheme_id: 3))
 
-    it 'raises an exception when defined choices may be using the wrong key' do
-      expect(User).to receive(:dashboards).and_return(foo: 'foo', bar: 'bar')
-      expect { dashboard_choices }.to raise_error(KeyError)
-    end
+        expect(helper.user_color_scheme).to eq 'solarized-light'
+      end
 
-    it 'provides better option descriptions' do
-      expect(dashboard_choices).to match_array [
-        ['Your Projects (default)', 'projects'],
-        ['Starred Projects',        'stars']
-      ]
+      it 'returns the default when id is invalid' do
+        allow(helper).to receive(:current_user).
+          and_return(double(color_scheme_id: Gitlab::ColorSchemes.count + 5))
+      end
     end
-  end
 
-  describe 'user_color_scheme_class' do
-    context 'with current_user is nil' do
-      it 'should return a string' do
-        allow(self).to receive(:current_user).and_return(nil)
-        expect(user_color_scheme_class).to be_kind_of(String)
+    context 'without a user' do
+      it 'returns the default theme' do
+        stub_user
+
+        expect(helper.user_color_scheme).
+          to eq Gitlab::ColorSchemes.default.css_class
       end
     end
+  end
 
-    context 'with a current_user' do
-      (1..5).each do |color_scheme_id|
-        context "with color_scheme_id == #{color_scheme_id}" do
-          it 'should return a string' do
-            current_user = double(color_scheme_id: color_scheme_id)
-            allow(self).to receive(:current_user).and_return(current_user)
-            expect(user_color_scheme_class).to be_kind_of(String)
-          end
-        end
-      end
+  def stub_user(messages = {})
+    if messages.empty?
+      allow(helper).to receive(:current_user).and_return(nil)
+    else
+      allow(helper).to receive(:current_user).
+        and_return(double('user', messages))
     end
   end
 end
diff --git a/spec/lib/gitlab/color_schemes_spec.rb b/spec/lib/gitlab/color_schemes_spec.rb
new file mode 100644
index 0000000000000000000000000000000000000000..c7be45dbcd3f84368cd7de04e48a6222e7894061
--- /dev/null
+++ b/spec/lib/gitlab/color_schemes_spec.rb
@@ -0,0 +1,45 @@
+require 'spec_helper'
+
+describe Gitlab::ColorSchemes do
+  describe '.body_classes' do
+    it 'returns a space-separated list of class names' do
+      css = described_class.body_classes
+
+      expect(css).to include('white')
+      expect(css).to include(' solarized-light ')
+      expect(css).to include(' monokai')
+    end
+  end
+
+  describe '.by_id' do
+    it 'returns a scheme by its ID' do
+      expect(described_class.by_id(1).name).to eq 'White'
+      expect(described_class.by_id(4).name).to eq 'Solarized Dark'
+    end
+  end
+
+  describe '.default' do
+    it 'returns the default scheme' do
+      expect(described_class.default.id).to eq 1
+    end
+  end
+
+  describe '.each' do
+    it 'passes the block to the SCHEMES Array' do
+      ids = []
+      described_class.each { |scheme| ids << scheme.id }
+      expect(ids).not_to be_empty
+    end
+  end
+
+  describe '.for_user' do
+    it 'returns default when user is nil' do
+      expect(described_class.for_user(nil).id).to eq 1
+    end
+
+    it "returns user's preferred color scheme" do
+      user = double(color_scheme_id: 5)
+      expect(described_class.for_user(user).id).to eq 5
+    end
+  end
+end
diff --git a/spec/lib/gitlab/themes_spec.rb b/spec/lib/gitlab/themes_spec.rb
index 9c6c3fd8104003fb6369b9fd14ca65d70a8622bc..e554458e41ca55fc6c5e3349879812e3a1a1f0b5 100644
--- a/spec/lib/gitlab/themes_spec.rb
+++ b/spec/lib/gitlab/themes_spec.rb
@@ -43,9 +43,6 @@ describe Gitlab::Themes do
       ids = []
       described_class.each { |theme| ids << theme.id }
       expect(ids).not_to be_empty
-
-      # TODO (rspeicher): RSpec 3.x
-      # expect(described_class.each).to yield_with_arg(described_class::Theme)
     end
   end
 end