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#! /usr/bin/env ruby -S rspec
require 'spec_helper'
describe "the sort function" do
let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
it "should exist" do
Puppet::Parser::Functions.function("sort").should == "function_sort"
end
it "should raise a ParseError if there is not 1 arguments" do
lambda { scope.function_sort(['','']) }.should( raise_error(Puppet::ParseError))
end
it "should sort an array" do
result = scope.function_sort([["a","c","b"]])
result.should(eq(['a','b','c']))
end
it "should sort a string" do
result = scope.function_sort(["acb"])
result.should(eq('abc'))
end
end
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