Fix tests and few CI features

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/controllers/ci/projects_controller.rb

 module Ci
   class ProjectsController < Ci::ApplicationController
+    before_action :project
     before_action :authenticate_user!, except: [:build, :badge]
     before_action :authorize_access_project!, except: [:badge]
     before_action :authorize_manage_project!, only: [:toggle_shared_runners, :dumped_yaml]

app/controllers/projects/commit_controller.rb

@@ -42,7 +42,7 @@ class Projects::CommitController < Projects::ApplicationController
     @ci_commit = @project.ci_commit(@commit.sha)
     @ci_commit.builds.running_or_pending.each(&:cancel)
-    redirect_to namespace_project_commit_path(project.namespace, project, commit.sha)
+    redirect_to ci_namespace_project_commit_path(project.namespace, project, commit.sha)
   end

app/views/projects/ci_settings/_form.html.haml

@@ -8,7 +8,7 @@
     Edit your
     #{link_to ".gitlab-ci.yml using web-editor", yaml_web_editor_link(@ci_project)}
-- if @repository
+- unless @project.empty_repo?
   %p
     Paste build status image for #{@repository.root_ref} with next link
     = link_to '#', class: 'badge-codes-toggle btn btn-default btn-xs' do

config/routes.rb

@@ -465,7 +465,7 @@ Gitlab::Application.routes.draw do
           member do
             get :branches
             get :ci
-            post :cancel_builds
+            get :cancel_builds
           end
         end

spec/requests/ci/builds_spec.rb

-require 'spec_helper'
-
-describe "Builds" do
-  before do
-    @commit = FactoryGirl.create :ci_commit
-    @build = FactoryGirl.create :ci_build, commit: @commit
-  end
-
-  describe "GET /:project/builds/:id/status.json" do
-    before do
-      get status_ci_project_build_path(@commit.project, @build), format: :json
-    end
-
-    it { expect(response.status).to eq(200) }
-    it { expect(response.body).to include(@build.sha) }
-  end
-end

spec/requests/ci/commits_spec.rb

-require 'spec_helper'
-
-describe "Commits" do
-  before do
-    @commit = FactoryGirl.create :ci_commit
-  end
-
-  describe "GET /:project/refs/:ref_name/commits/:id/status.json" do
-    before do
-      get status_ci_project_commits_path(@commit.project, @commit.sha), format: :json
-    end
-
-    it { expect(response.status).to eq(200) }
-    it { expect(response.body).to include(@commit.sha) }
-  end
-end