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|
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Clusters::Kubernetes::FetchKubernetesTokenService do
include KubernetesHelpers
describe '#execute' do
let(:api_url) { 'http://111.111.111.111' }
let(:namespace) { 'my-namespace' }
let(:service_account_token_name) { 'gitlab-token' }
let(:kubeclient) do
Gitlab::Kubernetes::KubeClient.new(
api_url,
auth_options: { username: 'admin', password: 'xxx' }
)
end
subject { described_class.new(kubeclient, service_account_token_name, namespace, token_retry_delay: 0).execute }
before do
stub_kubeclient_discover(api_url)
end
context 'when params correct' do
let(:decoded_token) { 'xxx.token.xxx' }
let(:token) { Base64.encode64(decoded_token) }
context 'when the secret exists' do
before do
stub_kubeclient_get_secret(
api_url,
metadata_name: service_account_token_name,
namespace: namespace,
token: token
)
end
it { is_expected.to eq(decoded_token) }
end
context 'when there is a 500 error' do
before do
stub_kubeclient_get_secret_error(api_url, service_account_token_name, namespace: namespace, status: 500)
end
it { expect { subject }.to raise_error(Kubeclient::HttpError) }
end
context 'when the secret does not exist on the first try' do
before do
stub_kubeclient_get_secret_not_found_then_found(
api_url,
metadata_name: service_account_token_name,
namespace: namespace,
token: token
)
end
it 'retries and finds the token' do
expect(subject).to eq(decoded_token)
end
end
context 'when the secret permanently does not exist' do
before do
stub_kubeclient_get_secret_error(api_url, service_account_token_name, namespace: namespace, status: 404)
end
it { is_expected.to be_nil }
end
context 'when the secret is missing a token on the first try' do
before do
stub_kubeclient_get_secret_missing_token_then_with_token(
api_url,
metadata_name: service_account_token_name,
namespace: namespace,
token: token
)
end
it 'retries and finds the token' do
expect(subject).to eq(decoded_token)
end
end
context 'when the secret is permanently missing a token' do
before do
stub_kubeclient_get_secret(
api_url,
metadata_name: service_account_token_name,
namespace: namespace,
token: nil
)
end
it { is_expected.to be_nil }
end
end
end
end
|
