1 files changed, 23 insertions, 0 deletions
diff --git a/spec/lib/gitlab/kubernetes/kubeconfig/entry/cluster_spec.rb b/spec/lib/gitlab/kubernetes/kubeconfig/entry/cluster_spec.rb
new file mode 100644
index 00000000000..508808be1be
--- /dev/null
+++ b/spec/lib/gitlab/kubernetes/kubeconfig/entry/cluster_spec.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::Kubernetes::Kubeconfig::Entry::Cluster do
+  describe '#to_h' do
+    let(:name) { 'name' }
+    let(:url) { 'url' }
+
+    subject { described_class.new(name: name, url: url).to_h }
+
+    it { is_expected.to eq({ name: name, cluster: { server: url } }) }
+
+    context 'with a certificate' do
+      let(:cert) { 'certificate' }
+      let(:cert_encoded) { Base64.strict_encode64(cert) }
+
+      subject { described_class.new(name: name, url: url, ca_pem: cert).to_h }
+
+      it { is_expected.to eq({ name: name, cluster: { server: url, 'certificate-authority-data': cert_encoded } }) }
+    end
+  end
+end