32 lines
1.0 KiB
Ruby
32 lines
1.0 KiB
Ruby
#! /usr/bin/env ruby -S rspec
|
|
require 'spec_helper'
|
|
|
|
describe "the zip function" do
|
|
let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
|
|
|
|
it "should raise a ParseError if there is less than 1 arguments" do
|
|
expect { scope.function_zip([]) }.to( raise_error(Puppet::ParseError))
|
|
end
|
|
|
|
it "should be able to zip an array" do
|
|
result = scope.function_zip([['1','2','3'],['4','5','6']])
|
|
expect(result).to(eq([["1", "4"], ["2", "5"], ["3", "6"]]))
|
|
result = scope.function_zip([['1','2','3'],['4','5','6'], false])
|
|
result.should(eq([["1", "4"], ["2", "5"], ["3", "6"]]))
|
|
end
|
|
|
|
it "should be able to zip an array and flatten" do
|
|
result = scope.function_zip([['1','2','3'],['4','5','6'], true])
|
|
result.should(eq(["1", "4", "2", "5", "3", "6"]))
|
|
end
|
|
|
|
it "should accept objects which extend String for the second argument" do
|
|
class AlsoString < String
|
|
end
|
|
|
|
value = AlsoString.new('false')
|
|
result = scope.function_zip([['1','2','3'],['4','5','6'],value])
|
|
result.should(eq([["1", "4"], ["2", "5"], ["3", "6"]]))
|
|
end
|
|
end
|