Contents

require 'spec_helper'

describe Rhea::Kubernetes::Commands::Redeploy, :vcr do
  include KubernetesSpecHelper

  before(:each) { delete_replication_controllers }
  after(:each) { delete_replication_controllers }

  describe '#perform' do
    context 'an existing rc' do
      let(:process_count) { 2 }

      before :each do
        Rhea::Kubernetes::Commands::Scale.new(expression: command_expression, process_count: process_count).perform
      end

      it 'redeploys the rc' do
        described_class.new(expression: command_expression).perform
        replication_controller = Rhea::Kubernetes::Commands::Get.new(expression: command_expression).perform

        expected_attributes = {
          expression: command_expression,
          image: kube_image,
          process_count: process_count
        }
        expect(replication_controller.attributes).to include(expected_attributes)

        # One POST for the initial creation, and a second POST for the recreation
        expect(WebMock).to have_requested(:post, "#{kube_authed_api_url}replicationcontrollers").twice
        expect(WebMock).to have_requested(:delete, "#{kube_authed_api_url}replicationcontrollers/#{kube_replication_controller_name}")
        expect(WebMock).to have_requested(:put, "#{kube_authed_api_url}replicationcontrollers/#{kube_replication_controller_name}")
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
rhea-0.2.0	spec/lib/rhea/kubernetes/commands/redeploy_spec.rb
rhea-0.1.0	spec/lib/rhea/kubernetes/commands/redeploy_spec.rb