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view modules/stdlib/spec/functions/join_keys_to_values_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 join_keys_to_values function" do let(:scope) { PuppetlabsSpec::PuppetInternals.scope } it "should exist" do expect(Puppet::Parser::Functions.function("join_keys_to_values")).to eq("function_join_keys_to_values") end it "should raise a ParseError if there are fewer than two arguments" do expect { scope.function_join_keys_to_values([{}]) }.to raise_error Puppet::ParseError end it "should raise a ParseError if there are greater than two arguments" do expect { scope.function_join_keys_to_values([{}, 'foo', 'bar']) }.to raise_error Puppet::ParseError end it "should raise a TypeError if the first argument is an array" do expect { scope.function_join_keys_to_values([[1,2], ',']) }.to raise_error TypeError end it "should raise a TypeError if the second argument is an array" do expect { scope.function_join_keys_to_values([{}, [1,2]]) }.to raise_error TypeError end it "should raise a TypeError if the second argument is a number" do expect { scope.function_join_keys_to_values([{}, 1]) }.to raise_error TypeError end it "should return an empty array given an empty hash" do result = scope.function_join_keys_to_values([{}, ":"]) expect(result).to eq([]) end it "should join hash's keys to its values" do result = scope.function_join_keys_to_values([{'a'=>1,2=>'foo',:b=>nil}, ":"]) expect(result).to match_array(['a:1','2:foo','b:']) end end