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puppetlabs-stdlib/spec/functions/union_spec.rb

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(#20684) Add array comparison functions, difference, intersection and union. Included is code, tests and documentation for the difference, intersection and union functions for comparing arrays.
2013-05-13 18:09:33 +02:00
require 'spec_helper'
Convert tests to use plain rspec-puppet Tests in the new style produces the following documentation output: abs should not eq nil should run abs() and raise an Puppet::ParseError should run abs(-34) and return 34 should run abs("-34") and return 34 should run abs(34) and return 34 should run abs("34") and return 34
2015-06-01 13:21:59 +02:00
describe 'union' do
describe 'argument checking' 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) }
it { is_expected.to run.with_params('one').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
it { is_expected.to run.with_params('one', 'two', 'three').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
it { is_expected.to run.with_params('one', []).and_raise_error(Puppet::ParseError, /Requires 2 arrays/) }
it { is_expected.to run.with_params([], 'two').and_raise_error(Puppet::ParseError, /Requires 2 arrays/) }
it { is_expected.to run.with_params({}, {}).and_raise_error(Puppet::ParseError, /Requires 2 arrays/) }
(#20684) Add array comparison functions, difference, intersection and union. Included is code, tests and documentation for the difference, intersection and union functions for comparing arrays.
2013-05-13 18:09:33 +02:00
end
Convert tests to use plain rspec-puppet Tests in the new style produces the following documentation output: abs should not eq nil should run abs() and raise an Puppet::ParseError should run abs(-34) and return 34 should run abs("-34") and return 34 should run abs(34) and return 34 should run abs("34") and return 34
2015-06-01 13:21:59 +02:00
it { is_expected.to run.with_params([], []).and_return([]) }
it { is_expected.to run.with_params([], ['one']).and_return(['one']) }
it { is_expected.to run.with_params(['one'], []).and_return(['one']) }
it { is_expected.to run.with_params(['one'], ['one']).and_return(['one']) }
it { is_expected.to run.with_params(['one'], ['two']).and_return(['one', 'two']) }
it { is_expected.to run.with_params(['one', 'two', 'three'], ['two', 'three']).and_return(['one', 'two', 'three']) }
it { is_expected.to run.with_params(['one', 'two', 'two', 'three'], ['two', 'three']).and_return(['one', 'two', 'three']) }
it { is_expected.to run.with_params(['one', 'two', 'three'], ['two', 'two', 'three']).and_return(['one', 'two', 'three']) }
it 'should not confuse types' do is_expected.to run.with_params(['1', '2', '3'], [1, 2]).and_return(['1', '2', '3', 1, 2]) end
(#20684) Add array comparison functions, difference, intersection and union. Included is code, tests and documentation for the difference, intersection and union functions for comparing arrays.
2013-05-13 18:09:33 +02:00
end
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