1 files changed, 38 insertions, 0 deletions
diff --git a/spec/migrations/20201028182809_backfill_jira_tracker_deployment_type2_spec.rb b/spec/migrations/20201028182809_backfill_jira_tracker_deployment_type2_spec.rb
new file mode 100644
index 00000000000..658b26b1c49
--- /dev/null
+++ b/spec/migrations/20201028182809_backfill_jira_tracker_deployment_type2_spec.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+require Rails.root.join('db', 'post_migrate', '20201028182809_backfill_jira_tracker_deployment_type2.rb')
+
+RSpec.describe BackfillJiraTrackerDeploymentType2, :sidekiq, schema: 20201028182809 do
+  let(:services) { table(:services) }
+  let(:jira_tracker_data) { table(:jira_tracker_data) }
+  let(:migration) { described_class.new }
+  let(:batch_interval) { described_class::DELAY_INTERVAL }
+
+  describe '#up' do
+    before do
+      stub_const("#{described_class}::BATCH_SIZE", 2)
+
+      active_service   = services.create!(type: 'JiraService', active: true)
+      inactive_service = services.create!(type: 'JiraService', active: false)
+
+      jira_tracker_data.create!(id: 1, service_id: active_service.id, deployment_type: 0)
+      jira_tracker_data.create!(id: 2, service_id: active_service.id, deployment_type: 1)
+      jira_tracker_data.create!(id: 3, service_id: inactive_service.id, deployment_type: 2)
+      jira_tracker_data.create!(id: 4, service_id: inactive_service.id, deployment_type: 0)
+      jira_tracker_data.create!(id: 5, service_id: active_service.id, deployment_type: 0)
+    end
+
+    it 'schedules BackfillJiraTrackerDeploymentType2 background jobs' do
+      Sidekiq::Testing.fake! do
+        freeze_time do
+          migration.up
+
+          expect(BackgroundMigrationWorker.jobs.size).to eq(2)
+          expect(described_class::MIGRATION).to be_scheduled_delayed_migration(batch_interval, 1, 4)
+          expect(described_class::MIGRATION).to be_scheduled_delayed_migration(batch_interval * 2, 5, 5)
+        end
+      end
+    end
+  end
+end