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#! /usr/bin/env ruby -S rspec
require 'spec_helper'
describe "the prefix function" do
let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
it "should exist" do
Puppet::Parser::Functions.function("prefix").should == "function_prefix"
end
it "should raise a ParseError if there is less than 1 arguments" do
lambda { scope.function_prefix([]) }.should( raise_error(Puppet::ParseError))
end
it "should return a prefixed array" do
result = scope.function_prefix([['a','b','c'], 'p'])
result.should(eq(['pa','pb','pc']))
end
end
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