spec/workers/cluster_platform_configure_worker_spec.rb


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# frozen_string_literal: true

require 'spec_helper'

describe ClusterPlatformConfigureWorker, '#execute' do
  context 'when provider type is gcp' do
    let(:cluster) { create(:cluster, :project, :provided_by_gcp) }

    it 'configures kubernetes platform' do
      expect_any_instance_of(Clusters::Gcp::Kubernetes::CreateOrUpdateNamespaceService).to receive(:execute)

      described_class.new.perform(cluster.id)
    end
  end

  context 'when provider type is user' do
    let(:cluster) { create(:cluster, :project, :provided_by_user) }

    it 'configures kubernetes platform' do
      expect_any_instance_of(Clusters::Gcp::Kubernetes::CreateOrUpdateNamespaceService).to receive(:execute)

      described_class.new.perform(cluster.id)
    end
  end

  context 'when cluster does not exist' do
    it 'does not provision a cluster' do
      expect_any_instance_of(Clusters::Gcp::Kubernetes::CreateOrUpdateNamespaceService).not_to receive(:execute)

      described_class.new.perform(123)
    end
  end

  context 'when kubeclient raises error' do
    let(:cluster) { create(:cluster, :project) }

    it 'rescues and logs the error' do
      allow_any_instance_of(Clusters::Gcp::Kubernetes::CreateOrUpdateNamespaceService).to receive(:execute).and_raise(::Kubeclient::HttpError.new(500, 'something baaaad happened', ''))

      expect(Rails.logger)
        .to receive(:error)
        .with("Failed to create/update Kubernetes namespace for cluster_id: #{cluster.id} with error: something baaaad happened")

      described_class.new.perform(cluster.id)
    end
  end
end