1 files changed, 30 insertions, 0 deletions
diff --git a/spec/migrations/20210601073400_fix_total_stage_in_vsa_spec.rb b/spec/migrations/20210601073400_fix_total_stage_in_vsa_spec.rb
new file mode 100644
index 00000000000..36d85d1f745
--- /dev/null
+++ b/spec/migrations/20210601073400_fix_total_stage_in_vsa_spec.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+require_migration!('fix_total_stage_in_vsa')
+
+RSpec.describe FixTotalStageInVsa, :migration, schema: 20210518001450 do
+  let(:namespaces) { table(:namespaces) }
+  let(:group_value_streams) { table(:analytics_cycle_analytics_group_value_streams) }
+  let(:group_stages) { table(:analytics_cycle_analytics_group_stages) }
+
+  let!(:group) { namespaces.create!(name: 'ns1', path: 'ns1', type: 'Group') }
+  let!(:group_vs_1) { group_value_streams.create!(name: 'default', group_id: group.id) }
+  let!(:group_vs_2) { group_value_streams.create!(name: 'other', group_id: group.id) }
+  let!(:group_vs_3) { group_value_streams.create!(name: 'another', group_id: group.id) }
+  let!(:group_stage_total) { group_stages.create!(name: 'Total', custom: false, group_id: group.id, group_value_stream_id: group_vs_1.id, start_event_identifier: 1, end_event_identifier: 2) }
+  let!(:group_stage_different_name) { group_stages.create!(name: 'Issue', custom: false, group_id: group.id, group_value_stream_id: group_vs_2.id, start_event_identifier: 1, end_event_identifier: 2) }
+  let!(:group_stage_total_custom) { group_stages.create!(name: 'Total', custom: true, group_id: group.id, group_value_stream_id: group_vs_3.id, start_event_identifier: 1, end_event_identifier: 2) }
+
+  it 'deduplicates issue_metrics table' do
+    migrate!
+
+    group_stage_total.reload
+    group_stage_different_name.reload
+    group_stage_total_custom.reload
+
+    expect(group_stage_total.custom).to eq(true)
+    expect(group_stage_different_name.custom).to eq(false)
+    expect(group_stage_total_custom.custom).to eq(true)
+  end
+end