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require 'spec_helper'
describe 'swapcase' 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 {
pending("Current implementation ignores parameters after the first.")
is_expected.to run.with_params('a', '').and_raise_error(Puppet::ParseError, /wrong number of arguments/i)
}
it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
it { is_expected.to run.with_params({}).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
it { is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
describe 'with strings as inputs' do
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').and_return('OnE') }
end
describe 'with arrays as inputs' do
it { is_expected.to run.with_params([]).and_return([]) }
describe 'only containing strings' do
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']).and_return(['OnE']) }
it { is_expected.to run.with_params(['one', 'ONE']).and_return(['ONE', 'one']) }
it { is_expected.to run.with_params(['ONE', 'OnE']).and_return(['one', 'oNe']) }
it { is_expected.to run.with_params(['oNe', 'one']).and_return(['OnE', 'ONE']) }
end
describe 'containing mixed types' do
it { is_expected.to run.with_params(['OnE', {}]).and_return(['oNe', {}]) }
it { is_expected.to run.with_params(['OnE', 1]).and_return(['oNe', 1]) }
it { is_expected.to run.with_params(['OnE', []]).and_return(['oNe', []]) }
it { is_expected.to run.with_params(['OnE', ['two']]).and_return(['oNe', ['two']]) }
end
end
it "should accept objects which extend String" do
is_expected.to run.with_params(AlsoString.new("OnE")).and_return('oNe')
end
end
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