Gab Social. All are welcome.

spec/controllers/admin/instances_controller_spec.rb

@@ -0,0 +1,32 @@
+require 'rails_helper'
+
+RSpec.describe Admin::InstancesController, type: :controller do
+  render_views
+
+  before do
+    sign_in Fabricate(:user, admin: true), scope: :user
+  end
+
+  describe 'GET #index' do
+    around do |example|
+      default_per_page = Account.default_per_page
+      Account.paginates_per 1
+      example.run
+      Account.paginates_per default_per_page
+    end
+
+    it 'renders instances' do
+      Fabricate(:account, domain: 'popular')
+      Fabricate(:account, domain: 'popular')
+      Fabricate(:account, domain: 'less.popular')
+
+      get :index, params: { page: 2 }
+
+      instances = assigns(:instances).to_a
+      expect(instances.size).to eq 1
+      expect(instances[0].domain).to eq 'less.popular'
+
+      expect(response).to have_http_status(200)
+    end
+  end
+end