#! /usr/bin/env ruby -S rspec
require 'spec_helper'
describe "the chop function" do
let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
it "should exist" do
Puppet::Parser::Functions.function("chop").should == "function_chop"
end
it "should raise a ParseError if there is less than 1 arguments" do
lambda { scope.function_chop([]) }.should( raise_error(Puppet::ParseError))
end
it "should chop the end of a string" do
result = scope.function_chop(["asdf\n"])
result.should(eq("asdf"))
end
end