Add latest changes from gitlab-org/gitlab@13-6-stable-eev13.6.0-rc42

1 files changed, 31 insertions, 0 deletions

diff --git a/spec/migrations/update_historical_data_recorded_at_spec.rb b/spec/migrations/update_historical_data_recorded_at_spec.rb
new file mode 100644
index 00000000000..bccc711f339
--- /dev/null
+++ b/spec/migrations/update_historical_data_recorded_at_spec.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+require Rails.root.join('db', 'migrate', '20201022094846_update_historical_data_recorded_at.rb')
+
+RSpec.describe UpdateHistoricalDataRecordedAt do
+  let(:historical_data_table) { table(:historical_data) }
+
+  it 'reversibly populates recorded_at from created_at or date' do
+    row1 = historical_data_table.create!(
+      date: Date.current - 1.day,
+      created_at: Time.current - 1.day
+    )
+
+    row2 = historical_data_table.create!(date: Date.current - 2.days)
+    row2.update!(created_at: nil)
+
+    reversible_migration do |migration|
+      migration.before -> {
+        expect(row1.reload.recorded_at).to eq(nil)
+        expect(row2.reload.recorded_at).to eq(nil)
+      }
+
+      migration.after -> {
+        expect(row1.reload.recorded_at).to eq(row1.created_at)
+        expect(row2.reload.recorded_at).to eq(row2.date.in_time_zone(Time.zone).change(hour: 12))
+      }
+    end
+  end
+end