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require 'spec_helper'
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describe 'get_network_in_addr' do
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it 'should exist' do
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expect(Puppet::Parser::Functions.function('get_network_in_addr')).to eq 'function_get_network_in_addr'
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end
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it 'should throw an error with bad number of arguments' do
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is_expected.to run.with_params().and_raise_error(Puppet::ParseError)
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is_expected.to run.with_params('192.168.1.0').and_raise_error(Puppet::ParseError)
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is_expected.to run.with_params('192.168.1.0', '255.255.255.0', 'additional').and_raise_error(Puppet::ParseError)
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end
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it 'should throw an error on invalid parameters' do
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is_expected.to run.with_params('192.168.1', '255.255.255.0').and_raise_error(Puppet::ParseError)
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is_expected.to run.with_params('2001:db8::1', '255.255.255.0').and_raise_error(Puppet::ParseError)
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is_expected.to run.with_params('192.168.1.0', '32').and_raise_error(Puppet::ParseError)
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is_expected.to run.with_params('192.168.1.0', '2001:db8::1').and_raise_error(Puppet::ParseError)
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end
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it 'should work on IPv4 /8 to /32' do
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data = {
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'1.168.192.in-addr.arpa' => ['255.255.255.0', '255.255.255.128', '255.255.255.192', '255.255.255.224', '255.255.255.240', '255.255.255.248', '255.255.255.252', '255.255.255.254', '255.255.255.255'],
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'168.192.in-addr.arpa' => ['255.255.0.0', '255.255.128.0', '255.255.192.0', '255.255.224.0', '255.255.240.0', '255.255.248.0', '255.255.252.0', '255.255.254.0'],
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'192.in-addr.arpa' => ['255.0.0.0', '255.128.0.0', '255.192.0.0', '255.224.0.0', '255.240.0.0', '255.248.0.0', '255.252.0.0', '255.254.0.0'],
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}
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data.each do |expected, netmasks|
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netmasks.each do |netmask|
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is_expected.to run.with_params('192.168.1.0', netmask).and_return(expected)
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end
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end
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end
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it 'should fail on IPv4 /0 to /7' do
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['0.0.0.0.0', '128.0.0.0', '192.0.0.0', '224.0.0.0', '240.0.0.0', '248.0.0.0', '252.0.0.0', '254.0.0.0'].each do |netmask|
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is_expected.to run.with_params('192.168.1.0', netmask).and_raise_error(Puppet::ParseError)
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end
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end
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end
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