diff options
Diffstat (limited to 'spec/functions')
| -rw-r--r-- | spec/functions/seeded_rand_spec.rb | 53 | ||||
| -rw-r--r-- | spec/functions/validate_ip_address_spec.rb | 46 |
2 files changed, 99 insertions, 0 deletions
diff --git a/spec/functions/seeded_rand_spec.rb b/spec/functions/seeded_rand_spec.rb new file mode 100644 index 0000000..38e134e --- /dev/null +++ b/spec/functions/seeded_rand_spec.rb @@ -0,0 +1,53 @@ +require 'spec_helper' + +describe 'seeded_rand' do + it { is_expected.not_to eq(nil) } + it { is_expected.to run.with_params().and_raise_error(ArgumentError, /wrong number of arguments/i) } + it { is_expected.to run.with_params(1).and_raise_error(ArgumentError, /wrong number of arguments/i) } + it { is_expected.to run.with_params(0, '').and_raise_error(ArgumentError, /first argument must be a positive integer/) } + it { is_expected.to run.with_params(1.5, '').and_raise_error(ArgumentError, /first argument must be a positive integer/) } + it { is_expected.to run.with_params(-10, '').and_raise_error(ArgumentError, /first argument must be a positive integer/) } + it { is_expected.to run.with_params("-10", '').and_raise_error(ArgumentError, /first argument must be a positive integer/) } + it { is_expected.to run.with_params("string", '').and_raise_error(ArgumentError, /first argument must be a positive integer/) } + it { is_expected.to run.with_params([], '').and_raise_error(ArgumentError, /first argument must be a positive integer/) } + it { is_expected.to run.with_params({}, '').and_raise_error(ArgumentError, /first argument must be a positive integer/) } + it { is_expected.to run.with_params(1, 1).and_raise_error(ArgumentError, /second argument must be a string/) } + it { is_expected.to run.with_params(1, []).and_raise_error(ArgumentError, /second argument must be a string/) } + it { is_expected.to run.with_params(1, {}).and_raise_error(ArgumentError, /second argument must be a string/) } + + it "provides a random number strictly less than the given max" do + expect(seeded_rand(3, 'seed')).to satisfy {|n| n.to_i < 3 } + end + + it "provides a random number greater or equal to zero" do + expect(seeded_rand(3, 'seed')).to satisfy {|n| n.to_i >= 0 } + end + + it "provides the same 'random' value on subsequent calls for the same host" do + expect(seeded_rand(10, 'seed')).to eql(seeded_rand(10, 'seed')) + end + + it "allows seed to control the random value on a single host" do + first_random = seeded_rand(1000, 'seed1') + second_different_random = seeded_rand(1000, 'seed2') + + expect(first_random).not_to eql(second_different_random) + end + + it "should not return different values for different hosts" do + val1 = seeded_rand(1000, 'foo', :host => "first.host.com") + val2 = seeded_rand(1000, 'foo', :host => "second.host.com") + + expect(val1).to eql(val2) + end + + def seeded_rand(max, seed, args = {}) + host = args[:host] || '127.0.0.1' + + # workaround not being able to use let(:facts) because some tests need + # multiple different hostnames in one context + scope.stubs(:lookupvar).with("::fqdn", {}).returns(host) + + scope.function_seeded_rand([max, seed]) + end +end diff --git a/spec/functions/validate_ip_address_spec.rb b/spec/functions/validate_ip_address_spec.rb new file mode 100644 index 0000000..b56ce51 --- /dev/null +++ b/spec/functions/validate_ip_address_spec.rb @@ -0,0 +1,46 @@ +require 'spec_helper' + +describe 'validate_ip_address' do + describe 'signature validation' do + it { is_expected.not_to eq(nil) } + it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) } + end + + describe 'valid inputs' do + it { is_expected.to run.with_params('0.0.0.0') } + it { is_expected.to run.with_params('8.8.8.8') } + it { is_expected.to run.with_params('127.0.0.1') } + it { is_expected.to run.with_params('10.10.10.10') } + it { is_expected.to run.with_params('194.232.104.150') } + it { is_expected.to run.with_params('244.24.24.24') } + it { is_expected.to run.with_params('255.255.255.255') } + it { is_expected.to run.with_params('1.2.3.4', '5.6.7.8') } + it { is_expected.to run.with_params('3ffe:0505:0002::') } + it { is_expected.to run.with_params('3ffe:0505:0002::', '3ffe:0505:0002::2') } + it { is_expected.to run.with_params('::1/64') } + it { is_expected.to run.with_params('fe80::a00:27ff:fe94:44d6/64') } + context 'with netmasks' do + it { is_expected.to run.with_params('8.8.8.8/0') } + it { is_expected.to run.with_params('8.8.8.8/16') } + it { is_expected.to run.with_params('8.8.8.8/32') } + it { is_expected.to run.with_params('8.8.8.8/255.255.0.0') } + end + end + + describe 'invalid inputs' do + it { is_expected.to run.with_params({}).and_raise_error(Puppet::ParseError, /is not a string/) } + it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, /is not a string/) } + it { is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, /is not a string/) } + it { is_expected.to run.with_params('one').and_raise_error(Puppet::ParseError, /is not a valid IP/) } + it { is_expected.to run.with_params('0.0.0').and_raise_error(Puppet::ParseError, /is not a valid IP/) } + it { is_expected.to run.with_params('0.0.0.256').and_raise_error(Puppet::ParseError, /is not a valid IP/) } + it { is_expected.to run.with_params('0.0.0.0.0').and_raise_error(Puppet::ParseError, /is not a valid IP/) } + it { is_expected.to run.with_params('1.2.3.4', {}).and_raise_error(Puppet::ParseError, /is not a string/) } + it { is_expected.to run.with_params('1.2.3.4', 1).and_raise_error(Puppet::ParseError, /is not a string/) } + it { is_expected.to run.with_params('1.2.3.4', true).and_raise_error(Puppet::ParseError, /is not a string/) } + it { is_expected.to run.with_params('1.2.3.4', 'one').and_raise_error(Puppet::ParseError, /is not a valid IP/) } + it { is_expected.to run.with_params('::1', {}).and_raise_error(Puppet::ParseError, /is not a string/) } + it { is_expected.to run.with_params('::1', true).and_raise_error(Puppet::ParseError, /is not a string/) } + it { is_expected.to run.with_params('::1', 'one').and_raise_error(Puppet::ParseError, /is not a valid IP/) } + end +end |