Added feature test for stats

app/views/repositories/stats.html.haml

@@ -16,9 +16,9 @@
     %br
     %div#activity-chart
   .span7
-    %h4 Top 100 Committers:
+    %h4 Top 50 Committers:
     %ol.styled
-      - @stats.authors[0...100].each do |author|
+      - @stats.authors[0...50].each do |author|
         %li
           = image_tag gravatar_icon(author.email, 16), class: 'avatar s16'
           = author.name

features/project/commits/commits.feature

@@ -23,3 +23,7 @@ Feature: Project Browse commits
   Scenario: I browse commits for a specific path
     Given I visit my project's commits page for a specific path
     Then I see breadcrumb links
+
+  Scenario: I browse commits stats
+    Given I visit my project's commits stats page
+    Then I see commits stats

features/steps/project/project_browse_commits.rb

@@ -51,4 +51,10 @@ class ProjectBrowseCommits < Spinach::FeatureSteps
     find('ul.breadcrumb li:first a')['href'].should match(/#{@project.path}\/commits\/master\z/)
     find('ul.breadcrumb li:last a')['href'].should match(%r{master/app/models/project\.rb\z})
   end
+
+  Then 'I see commits stats' do
+    page.should have_content 'Stats for master'
+    page.should have_content 'Committers'
+    page.should have_content 'Total commits'
+  end
 end

features/steps/shared/paths.rb

@@ -125,6 +125,10 @@ module SharedPaths
     visit project_commits_path(@project, @project.root_ref + "/app/models/project.rb", {limit: 5})
   end
 
+  Given 'I visit my project\'s commits stats page' do
+    visit stats_project_repository_path(@project)
+  end
+
   Given "I visit my project's network page" do
     # Stub Graph::JsonBuilder max_size to speed up test (10 commits vs. 650)
     Gitlab::Graph::JsonBuilder.stub(max_count: 10)

lib/gitlab/git_stats.rb

@@ -29,7 +29,7 @@ module Gitlab
     protected
 
     def collect_authors
-      shortlog = repo.git.shortlog({:e => true, :s => true }, ref)
+      shortlog = repo.git.shortlog({e: true, s: true }, ref)
 
       authors = []