Make ensure_gitlab_ci_project return ci_project or create a new one

app/models/ci/commit.rb

@@ -37,11 +37,7 @@ module Ci
     end
 
     def project
-      unless @project
-        gl_project.ensure_ci_project
-        @project = gl_project.gitlab_ci_project
-      end
-      @project
+      @project ||= gl_project.ensure_gitlab_ci_project
     end
 
     def project_id

app/models/project.rb

@@ -747,10 +747,8 @@ class Project < ActiveRecord::Base
     gitlab_ci_project.commits.find_by(sha: sha) if gitlab_ci?
   end
 
-  def ensure_ci_project
-    unless gitlab_ci_project
-      create_gitlab_ci_project
-    end
+  def ensure_gitlab_ci_project
+    gitlab_ci_project || create_gitlab_ci_project
   end
 
   def enable_ci(user)

spec/models/ci/project_spec.rb

@@ -56,16 +56,16 @@ describe Ci::Project do
   describe "ordered_by_last_commit_date" do
     it "returns ordered projects" do
       newest_project = FactoryGirl.create :empty_project
-      newest_project.ensure_ci_project
+      newest_ci_project = newest_project.ensure_gitlab_ci_project
       oldest_project = FactoryGirl.create :empty_project
-      oldest_project.ensure_ci_project
+      oldest_ci_project = oldest_project.ensure_gitlab_ci_project
       project_without_commits = FactoryGirl.create :empty_project
-      project_without_commits.ensure_ci_project
+      ci_project_without_commits = project_without_commits.ensure_gitlab_ci_project
 
       FactoryGirl.create :ci_commit, committed_at: 1.hour.ago, gl_project: newest_project
       FactoryGirl.create :ci_commit, committed_at: 2.hour.ago, gl_project: oldest_project
 
-      expect(Ci::Project.ordered_by_last_commit_date).to eq([newest_project.gitlab_ci_project, oldest_project.gitlab_ci_project, project_without_commits.gitlab_ci_project])
+      expect(Ci::Project.ordered_by_last_commit_date).to eq([newest_ci_project, oldest_ci_project, ci_project_without_commits])
     end
   end
 

spec/models/project_spec.rb

@@ -407,7 +407,7 @@ describe Project do
     let(:commit) { create :ci_commit, gl_project: project }
 
     before do
-      project.ensure_ci_project
+      project.ensure_gitlab_ci_project
       project.create_gitlab_ci_service(active: true)
     end
 

spec/services/ci/register_build_service_spec.rb

@@ -10,8 +10,7 @@ module Ci
     let!(:specific_runner) { FactoryGirl.create(:ci_runner, is_shared: false) }
 
     before do
-      gl_project.ensure_ci_project
-      specific_runner.assign_to(gl_project.gitlab_ci_project)
+      specific_runner.assign_to(gl_project.ensure_gitlab_ci_project)
     end
 
     describe :execute do