Add latest changes from gitlab-org/gitlab@master

1 files changed, 37 insertions, 0 deletions

diff --git a/spec/migrations/remove_schedule_and_status_from_pending_alert_escalations_spec.rb b/spec/migrations/remove_schedule_and_status_from_pending_alert_escalations_spec.rb
new file mode 100644
index 00000000000..f595261ff90
--- /dev/null
+++ b/spec/migrations/remove_schedule_and_status_from_pending_alert_escalations_spec.rb
@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+require_migration!
+
+RSpec.describe RemoveScheduleAndStatusFromPendingAlertEscalations do
+  let(:escalations) { table(:incident_management_pending_alert_escalations) }
+  let(:schedule_index) { 'index_incident_management_pending_alert_escalations_on_schedule' }
+  let(:schedule_foreign_key) { 'fk_rails_fcbfd9338b' }
+
+  it 'correctly migrates up and down' do
+    reversible_migration do |migration|
+      migration.before -> {
+        expect(escalations.column_names).to include('schedule_id', 'status')
+        expect(escalations_indexes).to include(schedule_index)
+        expect(escalations_constraints).to include(schedule_foreign_key)
+      }
+
+      migration.after -> {
+        escalations.reset_column_information
+        expect(escalations.column_names).not_to include('schedule_id', 'status')
+        expect(escalations_indexes).not_to include(schedule_index)
+        expect(escalations_constraints).not_to include(schedule_foreign_key)
+      }
+    end
+  end
+
+  private
+
+  def escalations_indexes
+    ActiveRecord::Base.connection.indexes(:incident_management_pending_alert_escalations).collect(&:name)
+  end
+
+  def escalations_constraints
+    ActiveRecord::Base.connection.foreign_keys(:incident_management_pending_alert_escalations).collect(&:name)
+  end
+end