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#! /usr/bin/env ruby
require 'spec_helper'
require 'puppet/parser/ast'
describe Puppet::Parser::AST do
it "should have a doc accessor" do
ast = Puppet::Parser::AST.new({})
ast.should respond_to(:doc)
end
it "should have a use_docs accessor to indicate it wants documentation" do
ast = Puppet::Parser::AST.new({})
ast.should respond_to(:use_docs)
end
[ Puppet::Parser::AST::Collection, Puppet::Parser::AST::Else,
Puppet::Parser::AST::Function, Puppet::Parser::AST::IfStatement,
Puppet::Parser::AST::Resource, Puppet::Parser::AST::ResourceDefaults,
Puppet::Parser::AST::ResourceOverride, Puppet::Parser::AST::VarDef
].each do |k|
it "#{k}.use_docs should return true" do
ast = k.new({})
ast.use_docs.should be_true
end
end
describe "when initializing" do
it "should store the doc argument if passed" do
ast = Puppet::Parser::AST.new(:doc => "documentation")
ast.doc.should == "documentation"
end
end
end
describe 'AST Generic Child' do
let(:scope) { stub 'scope' }
class Evaluateable < Puppet::Parser::AST
attr_accessor :value
def safeevaluate(*options)
return value
end
end
def ast_node_of(value)
Evaluateable.new(:value => value)
end
describe "when evaluate_match is called" do
it "matches when the values are equal" do
ast_node_of('value').evaluate_match('value', scope).should be_true
end
it "matches in a case insensitive manner" do
ast_node_of('vALue').evaluate_match('vALuE', scope).should be_true
end
it "matches strings that represent numbers" do
ast_node_of("23").evaluate_match(23, scope).should be_true
end
it "matches numbers against strings that represent numbers" do
ast_node_of(23).evaluate_match("23", scope).should be_true
end
it "matches undef if value is an empty string" do
ast_node_of('').evaluate_match(:undef, scope).should be_true
end
it "matches '' if value is undef" do
ast_node_of(:undef).evaluate_match('', scope).should be_true
end
end
end
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