some more integration scenarios testing order. Also, fixed bug in the staging and test stages.

lib/gitlab/cycle_analytics/events.rb

@@ -9,8 +9,6 @@ module Gitlab
         @fetcher = EventsFetcher.new(project: project, from: from)
       end
 
-      # TODO: backend pagination - specially for commits, etc...
-
       def issue_events
         @fetcher.fetch(stage: :issue).each { |event| parse_event(event) }
       end

lib/gitlab/cycle_analytics/query_config.rb

@@ -50,7 +50,7 @@ module Gitlab
       def test
         { start_time_attrs: mr_metrics_table[:latest_build_started_at],
           end_time_attrs: mr_metrics_table[:latest_build_finished_at],
-          projections: mr_metrics_table[:ci_commit_id],
+          projections: [mr_metrics_table[:ci_commit_id]],
           order: mr_table[:created_at]
         }
       end
@@ -68,7 +68,7 @@ module Gitlab
       def staging
         { start_time_attrs: mr_metrics_table[:merged_at],
           end_time_attrs: mr_metrics_table[:first_deployed_to_production_at],
-          projections: mr_metrics_table[:ci_commit_id]
+          projections: [mr_metrics_table[:ci_commit_id]]
         }
       end
 

spec/requests/projects/cycle_analytics_events_spec.rb

@@ -3,66 +3,95 @@ require 'spec_helper'
 describe 'cycle analytics events' do
   let(:user) { create(:user) }
   let(:project) { create(:project) }
-  let!(:issue) { create(:issue, project: project, created_at: 2.days.ago) }
 
   describe 'GET /:namespace/:project/cycle_analytics/events/issues' do
     before do
       project.team << [user, :developer]
 
-      milestone = create(:milestone, project: project)
-      issue.update(milestone: milestone)
-      create_merge_request_closing_issue(issue)
-
-      merge_merge_requests_closing_issue(issue)
+      3.times { create_cycle }
       deploy_master
 
       login_as(user)
     end
 
-    it 'lists the issue events' do
+    it 'lists the issue events in the right order' do
       get namespace_project_cycle_analytics_issue_path(project.namespace, project, format: :json)
 
       expect(json_response['events']).not_to be_empty
+
+      first_issue_iid = Issue.order(created_at: :desc).pluck(:iid).first.to_s
+
+      expect(json_response['events'].first['iid']).to eq(first_issue_iid)
     end
 
-    it 'lists the plan events' do
+    it 'lists the plan events in the right order' do
       get namespace_project_cycle_analytics_plan_path(project.namespace, project, format: :json)
 
       expect(json_response['events']).not_to be_empty
+
+      first_date = DateTime.parse(json_response['events'].first['commit']['authored_date'])
+      last_date = DateTime.parse(json_response['events'].last['commit']['authored_date'])
+
+      expect(first_date).to be > last_date
     end
 
-    it 'lists the code events' do
+    it 'lists the code events in the right order' do
       get namespace_project_cycle_analytics_code_path(project.namespace, project, format: :json)
 
       expect(json_response['events']).not_to be_empty
+
+      first_mr_iid = Issue.order(created_at: :desc).pluck(:iid).first.to_s
+
+      expect(json_response['events'].first['iid']).to eq(first_mr_iid)
     end
 
-    it 'lists the test events' do
+    it 'lists the test events in the right order' do
       get namespace_project_cycle_analytics_test_path(project.namespace, project, format: :json)
 
       expect(json_response['events']).not_to be_empty
+
+      # TODO create builds
     end
 
-    it 'lists the review events' do
+    it 'lists the review events in the right order' do
       get namespace_project_cycle_analytics_review_path(project.namespace, project, format: :json)
 
       expect(json_response['events']).not_to be_empty
+
+      first_mr_iid = Issue.order(created_at: :desc).pluck(:iid).first.to_s
+
+      expect(json_response['events'].first['iid']).to eq(first_mr_iid)
     end
 
-    it 'lists the staging events' do
+    it 'lists the staging events in the right order' do
       get namespace_project_cycle_analytics_staging_path(project.namespace, project, format: :json)
 
       expect(json_response['events']).not_to be_empty
+
+      # TODO create builds
     end
 
-    it 'lists the production events' do
+    it 'lists the production events in the right order' do
       get namespace_project_cycle_analytics_production_path(project.namespace, project, format: :json)
 
       expect(json_response['events']).not_to be_empty
+
+      first_issue_iid = Issue.order(created_at: :desc).pluck(:iid).first.to_s
+
+      expect(json_response['events'].first['iid']).to eq(first_issue_iid)
     end
   end
 
   def json_response
     JSON.parse(response.body)
   end
+
+  def create_cycle
+    issue = create(:issue, project: project, created_at: 2.days.ago)
+    milestone = create(:milestone, project: project)
+    issue.update(milestone: milestone)
+
+    create_merge_request_closing_issue(issue)
+    merge_merge_requests_closing_issue(issue)
+  end
 end