Add coverage for CSV responses for severed relationships (#31962)

spec/requests/severed_relationships_spec.rb

@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'Severed Relationships' do
+  let(:account_rs_event) { Fabricate :account_relationship_severance_event }
+
+  before { sign_in Fabricate(:user) }
+
+  describe 'GET /severed_relationships/:id/following' do
+    it 'returns a CSV file with correct data' do
+      get following_severed_relationship_path(account_rs_event, format: :csv)
+
+      expect(response)
+        .to have_http_status(200)
+      expect(response.content_type)
+        .to start_with('text/csv')
+      expect(response.headers['Content-Disposition'])
+        .to match(<<~FILENAME.squish)
+          attachment; filename="following-example.com-#{Date.current}.csv"
+        FILENAME
+      expect(response.body)
+        .to include('Account address')
+    end
+  end
+
+  describe 'GET /severed_relationships/:id/followers' do
+    it 'returns a CSV file with correct data' do
+      get followers_severed_relationship_path(account_rs_event, format: :csv)
+
+      expect(response)
+        .to have_http_status(200)
+      expect(response.content_type)
+        .to start_with('text/csv')
+      expect(response.headers['Content-Disposition'])
+        .to match(<<~FILENAME.squish)
+          attachment; filename="followers-example.com-#{Date.current}.csv"
+        FILENAME
+      expect(response.body)
+        .to include('Account address')
+    end
+  end
+end