require_relative 'spec_helper'

describe 'openstack-common::default' do
  describe 'rhel-rdo' do
    let(:runner) { ChefSpec::SoloRunner.new(REDHAT_OPTS) }
    let(:node) { runner.node }
    cached(:chef_run) do
      node.override['openstack']['release'] = 'testrelease'
      runner.converge(described_recipe)
    end

    it 'converges successfully' do
      expect { chef_run }.to_not raise_error
    end

    it do
      expect(chef_run).to upgrade_package('centos-release-qemu-ev')
    end

    pkgs = %w(python python2-pip python2-setuptools python-devel python-virtualenv python-wheel)

    it 'installs python2 packages' do
      expect(chef_run).to upgrade_package(pkgs)
    end

    context 'enabling RDO with gpgcheck enabled' do
      cached(:chef_run) do
        node.override['openstack']['release'] = 'testrelease'
        node.override['openstack']['yum']['rdo_enabled'] = true
        node.override['openstack']['yum']['gpgcheck'] = true
        runner.converge(described_recipe)
      end

      it 'adds RDO yum repository' do
        # Using cookbook(yum) LWRP custom matcher
        # https://github.com/sethvargo/chefspec#packaging-custom-matchers
        expect(chef_run).to add_yum_repository('RDO-testrelease')
          .with(gpgcheck: true)
      end

      it 'does include yum-epel recipe' do
        expect(chef_run).to include_recipe('yum-epel')
      end
    end

    context 'enabling RDO with gpgcheck disabled' do
      cached(:chef_run) do
        node.override['openstack']['release'] = 'testrelease'
        node.override['openstack']['yum']['rdo_enabled'] = true
        node.override['openstack']['yum']['gpgcheck'] = false
        runner.converge(described_recipe)
      end

      it 'adds RDO yum repository' do
        expect(chef_run).to add_yum_repository('RDO-testrelease')
          .with(gpgcheck: false)
      end

      it 'does include yum-epel recipe' do
        expect(chef_run).to include_recipe('yum-epel')
      end
    end

    context 'disabling RDO deps repo with is_release true' do
      cached(:chef_run) do
        node.override['openstack']['release'] = 'testrelease'
        node.override['openstack']['is_release'] = true
        runner.converge(described_recipe)
      end

      it 'does not add the RDO deps yum repository' do
        expect(chef_run).to_not add_yum_repository('RDO-testrelease-deps')
      end
    end

    context 'disabling RDO' do
      cached(:chef_run) do
        node.override['openstack']['release'] = 'testrelease'
        node.override['openstack']['yum']['rdo_enabled'] = false
        runner.converge(described_recipe)
      end

      it 'removes RDO yum repository' do
        allow(FileTest).to receive(:exist?).and_call_original
        allow(FileTest).to receive(:exist?).with('/etc/yum.repos.d/RDO-testrelease.repo').and_return(true)
        expect(chef_run).to remove_yum_repository('RDO-testrelease')
      end
      it 'does include yum-epel recipe' do
        expect(chef_run).to include_recipe('yum-epel')
      end

      it 'does not create RDO-Manager yum repositories' do
        expect(chef_run).to_not create_remote_file('/etc/yum.repos.d/rdo-manager-release.repo')
      end
    end

    context 'disabling RDO and repo file does not exist' do
      cached(:chef_run) do
        node.override['openstack']['release'] = 'testrelease'
        node.override['openstack']['yum']['rdo_enabled'] = false
        runner.converge(described_recipe)
      end
      it 'does nothing when RDO yum repository does not exist' do
        allow(FileTest).to receive(:exist?).and_call_original
        allow(FileTest).to receive(:exist?).with('/etc/yum.repos.d/RDO-testrelease.repo').and_return(false)
        expect(chef_run).to nothing_yum_repository('RDO-testrelease')
      end
    end
  end
end