Mercurial > repos > other > Puppet
view modules/stdlib/spec/functions/prefix_spec.rb @ 37:addb0ea390a1 puppet-3.6
Update Puppet "stdlib" module
author | IBBoard <dev@ibboard.co.uk> |
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date | Sat, 14 Mar 2015 20:09:45 +0000 |
parents | |
children | c42fb28cff86 |
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#! /usr/bin/env ruby -S rspec require 'spec_helper' describe "the prefix function" do let(:scope) { PuppetlabsSpec::PuppetInternals.scope } it "raises a ParseError if there is less than 1 arguments" do expect { scope.function_prefix([]) }.to raise_error(Puppet::ParseError, /number of arguments/) end it "raises an error if the first argument is not an array" do expect { scope.function_prefix([Object.new]) }.to raise_error(Puppet::ParseError, /expected first argument to be an Array/) end it "raises an error if the second argument is not a string" do expect { scope.function_prefix([['first', 'second'], 42]) }.to raise_error(Puppet::ParseError, /expected second argument to be a String/) end it "returns a prefixed array" do result = scope.function_prefix([['a','b','c'], 'p']) expect(result).to(eq(['pa','pb','pc'])) end end