1 files changed, 32 insertions, 0 deletions
diff --git a/spec/migrations/schedule_backfilling_the_namespace_id_for_vulnerability_reads_spec.rb b/spec/migrations/schedule_backfilling_the_namespace_id_for_vulnerability_reads_spec.rb
new file mode 100644
index 00000000000..e03096de98d
--- /dev/null
+++ b/spec/migrations/schedule_backfilling_the_namespace_id_for_vulnerability_reads_spec.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+require_migration!
+
+RSpec.describe ScheduleBackfillingTheNamespaceIdForVulnerabilityReads do
+  let_it_be(:migration) { described_class::MIGRATION_NAME }
+
+  describe '#up' do
+    it 'schedules background jobs for each batch of vulnerabilities' do
+      migrate!
+
+      expect(migration).to have_scheduled_batched_migration(
+        table_name: :vulnerability_reads,
+        column_name: :vulnerability_id,
+        interval: 2.minutes,
+        batch_size: 10_000,
+        sub_batch_size: 200
+      )
+    end
+  end
+
+  describe '#down' do
+    it 'deletes all batched migration records' do
+      migrate!
+      schema_migrate_down!
+
+      expect(migration).not_to have_scheduled_batched_migration
+    end
+  end
+end