require 'spec_helper'

<% test.classes.each do |cls| -%>
describe "<%= cls.name %>" do

<% test.nodes.each do |node| -%>
  context "using fact set <%= node.name %>" do
    node_facts = <%= node.fact_set %>
    let(:facts) { node_facts }
<% if node.trusted_set -%>
    trusted_facts = <%= node.trusted_set %>
    let(:trusted_facts) { trusted_facts }
<% end -%>
<% if @before_conditions -%>
    before :each do
<% @before_conditions.each do |function| -%>
      <%= function %>
<% end -%>
    end
<% end -%>

<% if @mock_functions -%>
    # Create a from_json function so that we can parse the output of json for mocked functions
    before :each do
      Puppet::Parser::Functions.newfunction(:from_json, :type => :rvalue) { |args|
          require 'multi_json'
          MultiJson.load(args[0])
        }
    end
<% end -%>

    before :each do
      # Curtrently there is some code within Puppet that will try to execute
      # commands when compiling a catalog even though it shouldn't. One example is
      # the groups attribute of the user resource on AIX. If we are running on
      # Windows but pretending to be UNIX this will definitely fail so we need to
      # mock it (or vice versa)
      # Details:
      # https://github.com/puppetlabs/puppet/blob/master/lib/puppet/util/execution.rb#L191
      expected_null_file = Puppet::Util::Platform.windows? ? 'NUL' : '/dev/null'
      unless File.exist? expected_null_file
        Puppet::Util::Execution.stubs(:execute).raises(Puppet::ExecutionFailure.new("Onceover caused this"))
      end
    end

<% if @after_conditions -%>
    after :each do
<% @after_conditions.each do |function| -%>
      <%= function %>
<% end -%>
    end
<% end -%>
    let(:pre_condition) {
      pp = <%= '<<' %>-'END'
$onceover_class = '<%= cls.name %>'
$onceover_node  = '<%= node.name %>'

# Begin user-specified pre_condition
<%= (pre_condition || "").chomp %>
# End user-specified pre_condition

<% if @mock_functions -%>
<% require 'multi_json' -%>
# Mocking functions
<% @mock_functions.each do |function,params| -%>
<% if params['returns'].is_a? String -%>
<%   json = params['returns'].dump[1..-2].to_json -%>
<% else -%>
<%   json = params['returns'].to_json -%>
<% end -%>
function <%= function %> (*$args) { from_json('<%= json %>') }
<% end -%>
<% end -%>

END
    }

    it { should compile }
  end
<% end -%>
end

<% end -%>