1 files changed, 65 insertions, 0 deletions
diff --git a/spec/lib/gitlab/kubernetes/helm/reset_command_spec.rb b/spec/lib/gitlab/kubernetes/helm/reset_command_spec.rb
new file mode 100644
index 00000000000..d49d4779735
--- /dev/null
+++ b/spec/lib/gitlab/kubernetes/helm/reset_command_spec.rb
@@ -0,0 +1,65 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Gitlab::Kubernetes::Helm::ResetCommand do
+  let(:rbac) { true }
+  let(:name) { 'helm' }
+  let(:files) { {} }
+  let(:reset_command) { described_class.new(name: name, rbac: rbac, files: files) }
+
+  subject { reset_command }
+
+  it_behaves_like 'helm commands' do
+    let(:commands) do
+      <<~EOS
+      helm reset
+      kubectl delete replicaset -n gitlab-managed-apps -l name\\=tiller
+      EOS
+    end
+  end
+
+  context 'when there is a ca.pem file' do
+    let(:files) { { 'ca.pem': 'some file content' } }
+
+    it_behaves_like 'helm commands' do
+      let(:commands) do
+        <<~EOS1.squish + "\n" + <<~EOS2
+        helm reset
+        --tls
+        --tls-ca-cert /data/helm/helm/config/ca.pem
+        --tls-cert /data/helm/helm/config/cert.pem
+        --tls-key /data/helm/helm/config/key.pem
+        EOS1
+          kubectl delete replicaset -n gitlab-managed-apps -l name\\=tiller
+        EOS2
+      end
+    end
+  end
+
+  describe '#pod_resource' do
+    subject { reset_command.pod_resource }
+
+    context 'rbac is enabled' do
+      let(:rbac) { true }
+
+      it 'generates a pod that uses the tiller serviceAccountName' do
+        expect(subject.spec.serviceAccountName).to eq('tiller')
+      end
+    end
+
+    context 'rbac is not enabled' do
+      let(:rbac) { false }
+
+      it 'generates a pod that uses the default serviceAccountName' do
+        expect(subject.spec.serviceAcccountName).to be_nil
+      end
+    end
+  end
+
+  describe '#pod_name' do
+    subject { reset_command.pod_name }
+
+    it { is_expected.to eq('uninstall-helm') }
+  end
+end