Fix CI tests

app/models/ci/project.rb

@@ -33,7 +33,7 @@ module Ci
 
     belongs_to :gl_project, class_name: '::Project', foreign_key: :gitlab_id
 
-    has_many :commits, ->() { order('CASE WHEN commits.committed_at IS NULL THEN 0 ELSE 1 END', :committed_at, :id) }, dependent: :destroy, class_name: 'Ci::Commit'
+    has_many :commits, ->() { order('CASE WHEN ci_commits.committed_at IS NULL THEN 0 ELSE 1 END', :committed_at, :id) }, dependent: :destroy, class_name: 'Ci::Commit'
     has_many :builds, through: :commits, dependent: :destroy, class_name: 'Ci::Build'
     has_many :runner_projects, dependent: :destroy, class_name: 'Ci::RunnerProject'
     has_many :runners, through: :runner_projects, class_name: 'Ci::Runner'

spec/models/ci/project_spec.rb

@@ -67,7 +67,7 @@ describe Ci::Project do
     it 'returns ordered list of commits' do
       commit1 = FactoryGirl.create :ci_commit, committed_at: 1.hour.ago, project: project
       commit2 = FactoryGirl.create :ci_commit, committed_at: 2.hour.ago, project: project
-      project.commits.should == [commit2, commit1]
+      expect(project.commits).to eq([commit2, commit1])
     end
 
     it 'returns commits ordered by committed_at and id, with nulls last' do
@@ -75,7 +75,7 @@ describe Ci::Project do
       commit2 = FactoryGirl.create :ci_commit, committed_at: nil, project: project
       commit3 = FactoryGirl.create :ci_commit, committed_at: 2.hour.ago, project: project
       commit4 = FactoryGirl.create :ci_commit, committed_at: nil, project: project
-      project.commits.should == [commit2, commit4, commit3, commit1]
+      expect(project.commits).to eq([commit2, commit4, commit3, commit1])
     end
   end