Mercurial > repos > other > Puppet
view modules/stdlib/spec/functions/abs_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 abs function" do let(:scope) { PuppetlabsSpec::PuppetInternals.scope } it "should exist" do expect(Puppet::Parser::Functions.function("abs")).to eq("function_abs") end it "should raise a ParseError if there is less than 1 arguments" do expect { scope.function_abs([]) }.to( raise_error(Puppet::ParseError)) end it "should convert a negative number into a positive" do result = scope.function_abs(["-34"]) expect(result).to(eq(34)) end it "should do nothing with a positive number" do result = scope.function_abs(["5678"]) expect(result).to(eq(5678)) end end