Contents

require 'spec_helper'
require 'support/helpers/construct_spec_helper'
require 'taketo/config_traverser'

# config           1--
#                 / \ \
# project        1   2 server_3
#               / \
# environment  1   2
#                 /|\
# server         1 2 3

describe Taketo::ConfigTraverser do
  include ConstructsFixtures

  let(:server_1) { server(:Server1) }
  let(:server_2) { server(:Server2) }
  let(:server_3) { server(:Server3) }

  let(:environment_1) { environment(:Environment1) }
  let(:environment_2) { environment(:Environment2, :servers => [server_1, server_2]) }

  let(:project_1) { project(:Project1, :environments => [environment_1, environment_2]) }
  let(:project_2) { project(:Project2) }

  let(:config) { create_config(:projects => [project_1, project_2], :servers => server_3) }

  let(:traverser) { described_class.new(config) }

  class PrintingVisitor
    attr_reader :result

    def initialize
      @result = []
    end

    def visit(node)
      @result << node.name
    end
  end

  describe "#visit_depth_first" do
    it "traverses in depth with visitor" do
      visitor = PrintingVisitor.new
      traverser.visit_depth_first(visitor)
      visitor.result.should == [config, server_3, project_1, environment_1, environment_2, server_1, server_2, project_2].map(&:name)
    end
  end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
taketo-0.3.1	spec/lib/taketo/config_traverser_spec.rb
taketo-0.3.0	spec/lib/taketo/config_traverser_spec.rb
taketo-0.2.0	spec/lib/taketo/config_traverser_spec.rb
taketo-0.2.0.alpha	spec/lib/taketo/config_traverser_spec.rb
taketo-0.1.3	spec/lib/taketo/config_traverser_spec.rb
taketo-0.1.2	spec/lib/taketo/config_traverser_spec.rb
taketo-0.1.1	spec/lib/taketo/config_traverser_spec.rb
taketo-0.1.0	spec/lib/taketo/config_traverser_spec.rb