Contents

# Encoding: utf-8
require 'spec_helper'

RSpec.describe Packer::Provisioner::Chef::Client do
  let(:provisioner) do
    Packer::Provisioner.get_provisioner('chef-client')
  end

  let(:some_string) do
    'some string'
  end

  let(:some_array_of_strings) do
    %w[commmand1 command2]
  end

  let(:some_array_of_ints) do
    [1, 2, 3]
  end

  let(:some_hash_of_strings) do
    {a: 'foo', b: 'bar'}
  end

  it 'requires a server_url setting' do
    expect { provisioner.validate }.to raise_error
  end

  describe '#initialize' do
    it 'has a type of chef-client' do
      expect(provisioner.data['type']).to eq('chef-client')
    end
  end

  describe '#server_url' do
    it 'accepts a string' do
      provisioner.server_url some_string
      expect(provisioner.data['server_url']).to eq(some_string)
      provisioner.data.delete('server_url')
    end

    it 'converts any argument passed to a string' do
      provisioner.server_url some_array_of_ints
      expect(provisioner.data['server_url']).to eq(some_array_of_ints.to_s)
      provisioner.data.delete('server_url')
    end
  end

  describe '#run_list' do
    it 'accepts an array of strings' do
      provisioner.run_list(some_array_of_strings)
      expect(provisioner.data['run_list']).to eq(some_array_of_strings)
      provisioner.data.delete('run_list')
    end

    it 'converts all entities to strings' do
      provisioner.run_list(some_array_of_ints)
      expect(provisioner.data['run_list']).to eq(some_array_of_ints.map(&:to_s))
      provisioner.data.delete('run_list')
    end

    it 'raises an error if the argument cannot be made an Array' do
      expect { provisioner.run_list(some_string) }.to raise_error
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
packer-config-1.6.2	spec/packer/provisioners/chef/client_spec.rb
packer-config-1.6.1	spec/packer/provisioners/chef/client_spec.rb