1 files changed, 86 insertions, 0 deletions
diff --git a/spec/requests/groups/email_campaigns_controller_spec.rb b/spec/requests/groups/email_campaigns_controller_spec.rb
new file mode 100644
index 00000000000..930e645f6c0
--- /dev/null
+++ b/spec/requests/groups/email_campaigns_controller_spec.rb
@@ -0,0 +1,86 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Groups::EmailCampaignsController do
+  include InProductMarketingHelper
+  using RSpec::Parameterized::TableSyntax
+
+  describe 'GET #index', :snowplow do
+    let_it_be(:group) { create(:group) }
+    let_it_be(:project) { create(:project, group: group) }
+    let_it_be(:user) { create(:user) }
+    let(:track) { 'create' }
+    let(:series) { '0' }
+    let(:schema) { described_class::EMAIL_CAMPAIGNS_SCHEMA_URL }
+    let(:data) do
+      {
+        namespace_id: group.id,
+        track: track.to_sym,
+        series: series.to_i,
+        subject_line: subject_line(track.to_sym, series.to_i)
+      }
+    end
+
+    before do
+      sign_in(user)
+      group.add_developer(user)
+      allow(Gitlab::Tracking).to receive(:self_describing_event)
+    end
+
+    subject do
+      get group_email_campaigns_url(group, track: track, series: series)
+      response
+    end
+
+    shared_examples 'track and redirect' do
+      it do
+        is_expected.to track_self_describing_event(schema, data)
+        is_expected.to have_gitlab_http_status(:redirect)
+      end
+    end
+
+    shared_examples 'no track and 404' do
+      it do
+        is_expected.not_to track_self_describing_event
+        is_expected.to have_gitlab_http_status(:not_found)
+      end
+    end
+
+    describe 'track parameter' do
+      context 'when valid' do
+        where(track: Namespaces::InProductMarketingEmailsService::TRACKS.keys)
+
+        with_them do
+          it_behaves_like 'track and redirect'
+        end
+      end
+
+      context 'when invalid' do
+        where(track: [nil, 'xxxx'])
+
+        with_them do
+          it_behaves_like 'no track and 404'
+        end
+      end
+    end
+
+    describe 'series parameter' do
+      context 'when valid' do
+        where(series: (0..Namespaces::InProductMarketingEmailsService::INTERVAL_DAYS.length - 1).to_a)
+
+        with_them do
+          it_behaves_like 'track and redirect'
+        end
+      end
+
+      context 'when invalid' do
+        where(series: [-1, nil, Namespaces::InProductMarketingEmailsService::INTERVAL_DAYS.length])
+
+        with_them do
+          it_behaves_like 'no track and 404'
+        end
+      end
+    end
+  end
+end