-describe "the is_ip_address function" do
- let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
-
- it "should exist" do
- expect(Puppet::Parser::Functions.function("is_ip_address")).to eq("function_is_ip_address")
- end
-
- it "should raise a ParseError if there is less than 1 arguments" do
- expect { scope.function_is_ip_address([]) }.to( raise_error(Puppet::ParseError))
- end
-
- it "should return true if an IPv4 address" do
- result = scope.function_is_ip_address(["1.2.3.4"])
- expect(result).to(eq(true))
- end
-
- it "should return true if a full IPv6 address" do
- result = scope.function_is_ip_address(["fe80:0000:cd12:d123:e2f8:47ff:fe09:dd74"])
- expect(result).to(eq(true))
- end
-
- it "should return true if a compressed IPv6 address" do
- result = scope.function_is_ip_address(["fe00::1"])
- expect(result).to(eq(true))
- end
-
- it "should return false if not valid" do
- result = scope.function_is_ip_address(["asdf"])
- expect(result).to(eq(false))
- end
-
- it "should return false if IP octets out of range" do
- result = scope.function_is_ip_address(["1.1.1.300"])
- expect(result).to(eq(false))
+describe 'is_ip_address' do
+ it { is_expected.not_to eq(nil) }
+ it { is_expected.to run.with_params.and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
+ it { is_expected.to run.with_params([], []).and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
+ it { is_expected.to run.with_params('1.2.3.4').and_return(true) }
+ it { is_expected.to run.with_params('1.2.3.255').and_return(true) }
+ it { is_expected.to run.with_params('1.2.3.256').and_return(false) }
+ it { is_expected.to run.with_params('1.2.3').and_return(false) }
+ it { is_expected.to run.with_params('1.2.3.4.5').and_return(false) }
+ it { is_expected.to run.with_params('fe00::1').and_return(true) }
+ it { is_expected.to run.with_params('fe80:0000:cd12:d123:e2f8:47ff:fe09:dd74').and_return(true) }
+ it { is_expected.to run.with_params('FE80:0000:CD12:D123:E2F8:47FF:FE09:DD74').and_return(true) }
+ it { is_expected.to run.with_params('fe80:0000:cd12:d123:e2f8:47ff:fe09:zzzz').and_return(false) }
+ it { is_expected.to run.with_params('fe80:0000:cd12:d123:e2f8:47ff:fe09').and_return(false) }
+ it { is_expected.to run.with_params('fe80:0000:cd12:d123:e2f8:47ff:fe09:dd74:dd74').and_return(false) }
+ it { is_expected.to run.with_params('').and_return(false) }
+ it { is_expected.to run.with_params('one').and_return(false) }
+ it { is_expected.to run.with_params(1).and_return(false) }
+ it { is_expected.to run.with_params({}).and_return(false) }
+ it { is_expected.to run.with_params([]).and_return(false) }
+
+ context 'Checking for deprecation warning', :if => Puppet.version.to_f < 4.0 do
+ # Checking for deprecation warning, which should only be provoked when the env variable for it is set.
+ it 'displays a single deprecation' do
+ ENV['STDLIB_LOG_DEPRECATIONS'] = 'true'
+ expect(scope).to receive(:warning).with(include('This method is deprecated'))
+ is_expected.to run.with_params('1.2.3.4').and_return(true)
+ end
+ it 'displays no warning for deprecation' do
+ ENV['STDLIB_LOG_DEPRECATIONS'] = 'false'
+ expect(scope).to receive(:warning).with(include('This method is deprecated')).never
+ is_expected.to run.with_params('1.2.3.4').and_return(true)
+ end
+ after(:each) do
+ ENV.delete('STDLIB_LOG_DEPRECATIONS')
+ end