refactor feature steps

features/steps/project/project_network_graph.rb

@@ -0,0 +1,22 @@
+class ProjectNetworkGraph < Spinach::FeatureSteps
+  include SharedAuthentication
+  include SharedProject
+
+  Then 'page should have network graph' do
+    page.should have_content "Project Network Graph"
+    within ".graph" do
+      page.should have_content "master"
+      page.should have_content "scss_refactor..."
+    end
+  end
+
+  And 'I visit project "Shop" network page' do
+    project = Project.find_by_name("Shop")
+
+    # Stub out find_all to speed this up (10 commits vs. 650)
+    commits = Grit::Commit.find_all(project.repo, nil, {max_count: 10})
+    Grit::Commit.stub(:find_all).and_return(commits)
+
+    visit graph_project_path(project)
+  end
+end