3 describe 'the enclose_ipv6 function' do
4 let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
7 expect(Puppet::Parser::Functions.function('enclose_ipv6')).to eq('function_enclose_ipv6')
10 it 'raises a ParseError if there is less than 1 arguments' do
11 expect { scope.function_enclose_ipv6([]) }.to(raise_error(Puppet::ParseError))
14 it 'raises a ParseError if there is more than 1 arguments' do
15 expect { scope.function_enclose_ipv6(['argument1', 'argument2']) }.to(raise_error(Puppet::ParseError))
18 it 'raises a ParseError when given garbage' do
19 expect { scope.function_enclose_ipv6(['garbage']) }.to(raise_error(Puppet::ParseError))
22 it 'raises a ParseError when given something else than a string or an array' do
23 expect { scope.function_enclose_ipv6([['1' => '127.0.0.1']]) }.to(raise_error(Puppet::ParseError))
26 it 'does not raise a ParseError when given a single ip string' do
27 expect { scope.function_enclose_ipv6(['127.0.0.1']) }.not_to raise_error
30 it 'does not raise a ParseError when given * as ip string' do
31 expect { scope.function_enclose_ipv6(['*']) }.not_to raise_error
34 it 'does not raise a ParseError when given an array of ip strings' do
35 expect { scope.function_enclose_ipv6([['127.0.0.1', 'fe80::1']]) }.not_to raise_error
38 it 'does not raise a ParseError when given differently notations of ip addresses' do
39 expect { scope.function_enclose_ipv6([['127.0.0.1', 'fe80::1', '[fe80::1]']]) }.not_to raise_error
42 it 'raises a ParseError when given a wrong ipv4 address' do
43 expect { scope.function_enclose_ipv6(['127..0.0.1']) }.to(raise_error(Puppet::ParseError))
46 it 'raises a ParseError when given a ipv4 address with square brackets' do
47 expect { scope.function_enclose_ipv6(['[127.0.0.1]']) }.to(raise_error(Puppet::ParseError))
50 it 'raises a ParseError when given a wrong ipv6 address' do
51 expect { scope.function_enclose_ipv6(['fe80:::1']) }.to(raise_error(Puppet::ParseError))
54 it 'embraces ipv6 adresses within an array of ip addresses' do
55 result = scope.function_enclose_ipv6([['127.0.0.1', 'fe80::1', '[fe80::2]']])
56 expect(result).to(eq(['127.0.0.1', '[fe80::1]', '[fe80::2]']))
59 it 'embraces a single ipv6 adresse' do
60 result = scope.function_enclose_ipv6(['fe80::1'])
61 expect(result).to(eq(['[fe80::1]']))
64 it 'does not embrace a single ipv4 adresse' do
65 result = scope.function_enclose_ipv6(['127.0.0.1'])
66 expect(result).to(eq(['127.0.0.1']))