1 files changed, 69 insertions, 0 deletions
diff --git a/spec/features/clusters/cluster_detail_page_spec.rb b/spec/features/clusters/cluster_detail_page_spec.rb
new file mode 100644
index 00000000000..0a9c4bcaf12
--- /dev/null
+++ b/spec/features/clusters/cluster_detail_page_spec.rb
@@ -0,0 +1,69 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'Clusterable > Show page' do
+  let(:current_user) { create(:user) }
+
+  before do
+    sign_in(current_user)
+  end
+
+  shared_examples 'editing domain' do
+    before do
+      clusterable.add_maintainer(current_user)
+    end
+
+    it 'allow the user to set domain' do
+      visit cluster_path
+
+      within '#cluster-integration' do
+        fill_in('cluster_base_domain', with: 'test.com')
+        click_on 'Save changes'
+      end
+
+      expect(page.status_code).to eq(200)
+      expect(page).to have_content('Kubernetes cluster was successfully updated.')
+    end
+
+    context 'when there is a cluster with ingress and external ip' do
+      before do
+        cluster.create_application_ingress!(external_ip: '192.168.1.100')
+
+        visit cluster_path
+      end
+
+      it 'shows help text with the domain as an alternative to custom domain' do
+        within '#cluster-integration' do
+          expect(page).to have_content('Alternatively 192.168.1.100.nip.io can be used instead of a custom domain')
+        end
+      end
+    end
+
+    context 'when there is no ingress' do
+      it 'alternative to custom domain is not shown' do
+        visit cluster_path
+
+        within '#cluster-integration' do
+          expect(page).not_to have_content('can be used instead of a custom domain.')
+        end
+      end
+    end
+  end
+
+  context 'when clusterable is a project' do
+    it_behaves_like 'editing domain' do
+      let(:clusterable) { create(:project) }
+      let(:cluster) { create(:cluster, :provided_by_gcp, :project, projects: [clusterable]) }
+      let(:cluster_path) { project_cluster_path(clusterable, cluster) }
+    end
+  end
+
+  context 'when clusterable is a group' do
+    it_behaves_like 'editing domain' do
+      let(:clusterable) { create(:group) }
+      let(:cluster) { create(:cluster, :provided_by_gcp, :group, groups: [clusterable]) }
+      let(:cluster_path) { group_cluster_path(clusterable, cluster) }
+    end
+  end
+end