Add and fix some tests for routing.

It is linked to #2598.

spec/controllers/commits_controller_spec.rb

@@ -13,7 +13,7 @@ describe CommitsController do
   describe "GET show" do
     context "as atom feed" do
       it "should render as atom" do
-        get :show, project_id: project.path, id: "master.atom"
+        get :show, project_id: project.path, id: "master", format: "atom"
         response.should be_success
         response.content_type.should == 'application/atom+xml'
       end

spec/routing/project_routing_spec.rb

@@ -56,7 +56,6 @@ end
 #      projects POST   /projects(.:format)     projects#create
 #   new_project GET    /projects/new(.:format) projects#new
 #  wall_project GET    /:id/wall(.:format)     projects#wall
-# graph_project GET    /:id/graph(.:format)    projects#graph
 # files_project GET    /:id/files(.:format)    projects#files
 #  edit_project GET    /:id/edit(.:format)     projects#edit
 #       project GET    /:id(.:format)          projects#show
@@ -75,10 +74,6 @@ describe ProjectsController, "routing" do
     get("/gitlabhq/wall").should route_to('projects#wall', id: 'gitlabhq')
   end
 
-  it "to #graph" do
-    get("/gitlabhq/graph/master").should route_to('graph#show', project_id: 'gitlabhq', id: 'master')
-  end
-
   it "to #files" do
     get("/gitlabhq/files").should route_to('projects#files', id: 'gitlabhq')
   end
@@ -202,6 +197,7 @@ describe RefsController, "routing" do
   it "to #logs_tree" do
     get("/gitlabhq/refs/stable/logs_tree").should             route_to('refs#logs_tree', project_id: 'gitlabhq', id: 'stable')
     get("/gitlabhq/refs/stable/logs_tree/foo/bar/baz").should route_to('refs#logs_tree', project_id: 'gitlabhq', id: 'stable', path: 'foo/bar/baz')
+    get("/gitlab/gitlabhq/refs/stable/logs_tree/files.scss").should route_to('refs#logs_tree', project_id: 'gitlab/gitlabhq', id: 'stable', path: 'files.scss')
   end
 end
 
@@ -301,6 +297,10 @@ describe CommitsController, "routing" do
     let(:actions)    { [:show] }
     let(:controller) { 'commits' }
   end
+
+  it "to #show" do
+    get("/gitlab/gitlabhq/commits/master.atom").should route_to('commits#show', project_id: 'gitlab/gitlabhq', id: "master", format: "atom")
+  end
 end
 
 #     project_team_members GET    /:project_id/team_members(.:format)          team_members#index
@@ -385,6 +385,7 @@ end
 describe BlameController, "routing" do
   it "to #show" do
     get("/gitlabhq/blame/master/app/models/project.rb").should route_to('blame#show', project_id: 'gitlabhq', id: 'master/app/models/project.rb')
+    get("/gitlab/gitlabhq/blame/master/files.scss").should route_to('blame#show', project_id: 'gitlab/gitlabhq', id: 'master/files.scss')
   end
 end
 
@@ -393,6 +394,7 @@ describe BlobController, "routing" do
   it "to #show" do
     get("/gitlabhq/blob/master/app/models/project.rb").should route_to('blob#show', project_id: 'gitlabhq', id: 'master/app/models/project.rb')
     get("/gitlabhq/blob/master/app/models/compare.rb").should route_to('blob#show', project_id: 'gitlabhq', id: 'master/app/models/compare.rb')
+    get("/gitlab/gitlabhq/blob/master/files.scss").should route_to('blob#show', project_id: 'gitlab/gitlabhq', id: 'master/files.scss')
   end
 end
 
@@ -400,6 +402,7 @@ end
 describe TreeController, "routing" do
   it "to #show" do
     get("/gitlabhq/tree/master/app/models/project.rb").should route_to('tree#show', project_id: 'gitlabhq', id: 'master/app/models/project.rb')
+    get("/gitlab/gitlabhq/tree/master/files.scss").should route_to('tree#show', project_id: 'gitlab/gitlabhq', id: 'master/files.scss')
   end
 end
 
@@ -420,3 +423,10 @@ describe CompareController, "routing" do
     get("/gitlabhq/compare/issue/1234...stable").should route_to('compare#show', project_id: 'gitlabhq', from: 'issue/1234', to: 'stable')
   end
 end
+
+describe GraphController, "routing" do
+  it "to #show" do
+    get("/gitlabhq/graph/master").should route_to('graph#show', project_id: 'gitlabhq', id: 'master')
+    get("/gitlabhq/graph/master.json").should route_to('graph#show', project_id: 'gitlabhq', id: 'master', format: "json")
+  end
+end