Add latest changes from gitlab-org/gitlab@master

1 files changed, 33 insertions, 0 deletions

diff --git a/spec/lib/gitlab/kubernetes/config_maps/aws_node_auth_spec.rb b/spec/lib/gitlab/kubernetes/config_maps/aws_node_auth_spec.rb
new file mode 100644
index 00000000000..f701643860a
--- /dev/null
+++ b/spec/lib/gitlab/kubernetes/config_maps/aws_node_auth_spec.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Gitlab::Kubernetes::ConfigMaps::AwsNodeAuth do
+  describe '#generate' do
+    let(:role) { 'arn:aws:iam::123456789012:role/node-instance-role' }
+
+    let(:name) { 'aws-auth' }
+    let(:namespace) { 'kube-system' }
+    let(:role_config) do
+      [{
+        'rolearn' => role,
+        'username' => 'system:node:{{EC2PrivateDNSName}}',
+        'groups' => [
+          'system:bootstrappers',
+          'system:nodes'
+        ]
+      }]
+    end
+
+    subject { described_class.new(role).generate }
+
+    it 'builds a Kubeclient Resource' do
+      expect(subject).to be_a(Kubeclient::Resource)
+
+      expect(subject.metadata.name).to eq(name)
+      expect(subject.metadata.namespace).to eq(namespace)
+
+      expect(YAML.safe_load(subject.data.mapRoles)).to eq(role_config)
+    end
+  end
+end