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#!/usr/bin/env ruby
require File.dirname(__FILE__) + '/../../spec_helper'
describe Puppet::Parser::Scope do
before :each do
@scope = Puppet::Parser::Scope.new()
@topscope = Puppet::Parser::Scope.new()
@scope.stubs(:parent).returns(@topscope)
end
describe Puppet::Parser::Scope, "when setvar is called with append=true" do
it "should raise error if the variable is already defined in this scope" do
@scope.setvar("var","1",nil,nil,false)
lambda { @scope.setvar("var","1",nil,nil,true) }.should raise_error(Puppet::ParseError)
end
it "it should lookup current variable value" do
@scope.expects(:lookupvar).with("var").returns("2")
@scope.setvar("var","1",nil,nil,true)
end
it "it should store the concatenated string '42'" do
@topscope.setvar("var","4",nil,nil,false)
@scope.setvar("var","2",nil,nil,true)
@scope.lookupvar("var").should == "42"
end
it "it should store the concatenated array [4,2]" do
@topscope.setvar("var",[4],nil,nil,false)
@scope.setvar("var",[2],nil,nil,true)
@scope.lookupvar("var").should == [4,2]
end
end
end
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