Makes CommitStatus and GenericCommitStatus respond to presentable

app/models/commit_status.rb

@@ -2,6 +2,7 @@ class CommitStatus < ActiveRecord::Base
   include HasStatus
   include Importable
   include AfterCommitQueue
+  include Presentable
 
   self.table_name = 'ci_builds'
 

app/presenters/commit_status_presenter.rb

+class CommitStatusPresenter < Ci::BuildPresenter
+end

app/presenters/generic_commit_status_presenter.rb

+class GenericCommitStatusPresenter < CommitStatusPresenter
+end

spec/models/commit_status_spec.rb

@@ -565,4 +565,13 @@ describe CommitStatus do
       it_behaves_like 'commit status enqueued'
     end
   end
+
+  describe '#present' do
+    let(:generic_commit_status) { create(:generic_commit_status) }
+
+    it 'returns a presenter' do
+      expect(commit_status.present).to be_a(Ci::BuildPresenter)
+      expect(generic_commit_status.present).to be_a(Ci::BuildPresenter)
+    end
+  end
 end