1 files changed, 46 insertions, 0 deletions
diff --git a/spec/support/shared_examples/requests/clusters/integrations_controller_shared_examples.rb b/spec/support/shared_examples/requests/clusters/integrations_controller_shared_examples.rb
new file mode 100644
index 00000000000..490c7d12115
--- /dev/null
+++ b/spec/support/shared_examples/requests/clusters/integrations_controller_shared_examples.rb
@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+RSpec.shared_examples '#create_or_update action' do
+  let(:params) do
+    { integration: { application_type: Clusters::Applications::Prometheus.application_name, enabled: true } }
+  end
+
+  let(:path) { raise NotImplementedError }
+  let(:redirect_path) { raise NotImplementedError }
+
+  describe 'authorization' do
+    subject do
+      post path, params: params
+    end
+
+    it_behaves_like 'a secure endpoint'
+  end
+
+  describe 'functionality' do
+    before do
+      sign_in(user)
+    end
+
+    it 'redirects on success' do
+      post path, params: params
+
+      expect(response).to have_gitlab_http_status(:redirect)
+      expect(response).to redirect_to(redirect_path)
+      expect(flash[:notice]).to be_present
+    end
+
+    it 'redirects on error' do
+      error = ServiceResponse.error(message: 'failed')
+
+      expect_next_instance_of(Clusters::Integrations::CreateService) do |service|
+        expect(service).to receive(:execute).and_return(error)
+      end
+
+      post path, params: params
+
+      expect(response).to have_gitlab_http_status(:redirect)
+      expect(response).to redirect_to(redirect_path)
+      expect(flash[:alert]).to eq(error.message)
+    end
+  end
+end