1 files changed, 49 insertions, 0 deletions
diff --git a/spec/features/projects/serverless/functions_spec.rb b/spec/features/projects/serverless/functions_spec.rb
new file mode 100644
index 00000000000..766c63725b3
--- /dev/null
+++ b/spec/features/projects/serverless/functions_spec.rb
@@ -0,0 +1,49 @@
+require 'spec_helper'
+
+describe 'Functions', :js do
+  let(:project) { create(:project) }
+  let(:user) { create(:user) }
+
+  before do
+    project.add_maintainer(user)
+    gitlab_sign_in(user)
+  end
+
+  context 'when user does not have a cluster and visits the serverless page' do
+    before do
+      visit project_serverless_functions_path(project)
+    end
+
+    it 'sees an empty state' do
+      expect(page).to have_link('Install Knative')
+      expect(page).to have_selector('.empty-state')
+    end
+  end
+
+  context 'when the user does have a cluster and visits the serverless page' do
+    let(:cluster) { create(:cluster, :project, :provided_by_gcp) }
+
+    before do
+      visit project_serverless_functions_path(project)
+    end
+
+    it 'sees an empty state' do
+      expect(page).to have_link('Install Knative')
+      expect(page).to have_selector('.empty-state')
+    end
+  end
+
+  context 'when the user has a cluster and knative installed and visits the serverless page' do
+    let!(:cluster) { create(:cluster, :project, :provided_by_gcp) }
+    let(:knative) { create(:clusters_applications_knative, :installed, cluster: cluster) }
+    let(:project) { knative.cluster.project }
+
+    before do
+      visit project_serverless_functions_path(project)
+    end
+
+    it 'sees an empty listing of serverless functions' do
+      expect(page).to have_selector('.gl-responsive-table-row')
+    end
+  end
+end