82 lines
2.8 KiB
Ruby
82 lines
2.8 KiB
Ruby
# frozen_string_literal: true
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# Input
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# - factory: [:clusters_applications_elastic_stack, :clusters_integrations_elastic_stack]
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RSpec.shared_examples 'cluster-based #elasticsearch_client' do |factory|
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describe '#elasticsearch_client' do
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context 'cluster is nil' do
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subject { build(factory, cluster: nil) }
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it 'returns nil' do
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expect(subject.cluster).to be_nil
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expect(subject.elasticsearch_client).to be_nil
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end
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end
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context "cluster doesn't have kubeclient" do
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let(:cluster) { create(:cluster) }
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subject { create(factory, cluster: cluster) }
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it 'returns nil' do
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expect(subject.elasticsearch_client).to be_nil
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end
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end
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context 'cluster has kubeclient' do
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let(:cluster) { create(:cluster, :project, :provided_by_gcp) }
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let(:kubernetes_url) { subject.cluster.platform_kubernetes.api_url }
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let(:kube_client) { subject.cluster.kubeclient.core_client }
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subject { create(factory, cluster: cluster) }
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before do
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subject.cluster.platform_kubernetes.namespace = 'a-namespace'
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stub_kubeclient_discover(cluster.platform_kubernetes.api_url)
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create(:cluster_kubernetes_namespace,
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cluster: cluster,
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cluster_project: cluster.cluster_project,
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project: cluster.cluster_project.project)
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end
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it 'creates proxy elasticsearch_client' do
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expect(subject.elasticsearch_client).to be_instance_of(Elasticsearch::Transport::Client)
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end
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it 'copies proxy_url, options and headers from kube client to elasticsearch_client' do
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expect(Elasticsearch::Client)
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.to(receive(:new))
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.with(url: a_valid_url)
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.and_call_original
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client = subject.elasticsearch_client
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faraday_connection = client.transport.connections.first.connection
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expect(faraday_connection.headers["Authorization"]).to eq(kube_client.headers[:Authorization])
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expect(faraday_connection.ssl.cert_store).to be_instance_of(OpenSSL::X509::Store)
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expect(faraday_connection.ssl.verify).to eq(1)
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expect(faraday_connection.options.timeout).to be_nil
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end
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context 'when cluster is not reachable' do
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before do
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allow(kube_client).to receive(:proxy_url).and_raise(Kubeclient::HttpError.new(401, 'Unauthorized', nil))
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end
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it 'returns nil' do
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expect(subject.elasticsearch_client).to be_nil
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end
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end
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context 'when timeout is provided' do
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it 'sets timeout in elasticsearch_client' do
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client = subject.elasticsearch_client(timeout: 123)
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faraday_connection = client.transport.connections.first.connection
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expect(faraday_connection.options.timeout).to eq(123)
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end
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end
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end
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end
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end
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