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Contents
require 'spec_helper'
require 'puppet/pops'
require 'puppet/pops/evaluator/literal_evaluator'
describe "Puppet::Pops::Evaluator::LiteralEvaluator" do
let(:parser) { Puppet::Pops::Parser::EvaluatingParser.new }
let(:leval) { Puppet::Pops::Evaluator::LiteralEvaluator.new }
{ "1" => 1,
"3.14" => 3.14,
"true" => true,
"false" => false,
"'1'" => '1',
"'a'" => 'a',
'"a"' => 'a',
'a' => 'a',
'a::b' => 'a::b',
# special values
'default' => :default,
'/.*/' => /.*/,
# collections
'[1,2,3]' => [1,2,3],
'{a=>1,b=>2}' => {'a' => 1, 'b' => 2},
}.each do |source, result|
it "evaluates '#{source}' to #{result}" do
expect(leval.literal(parser.parse_string(source))).to eq(result)
end
end
it "evaluates undef to nil" do
expect(leval.literal(parser.parse_string('undef'))).to be_nil
end
['1+1', 'File', '[1,2, 1+2]', '{a=>1+1}', 'Integer[1]', '"x$y"', '"x${y}z"'].each do |source|
it "throws :not_literal for non literal expression '#{source}'" do
expect{leval.literal(parser.parse_string('1+1'))}.to throw_symbol(:not_literal)
end
end
end
Version data entries
597 entries across 597 versions & 1 rubygems