4 describe 'signature validation' do
5 it { is_expected.not_to eq(nil) }
6 it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
7 it { is_expected.to run.with_params('', '').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
8 it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, /Requires an array, hash or object that responds to upcase/) }
9 it { is_expected.to run.with_params([1]).and_raise_error(Puppet::ParseError, /Requires an array, hash or object that responds to upcase/) }
12 describe 'normal string handling' do
13 it { is_expected.to run.with_params("abc").and_return("ABC") }
14 it { is_expected.to run.with_params("Abc").and_return("ABC") }
15 it { is_expected.to run.with_params("ABC").and_return("ABC") }
18 describe 'handling classes derived from String' do
19 it { is_expected.to run.with_params(AlsoString.new("ABC")).and_return("ABC") }
22 describe 'strings in arrays handling' do
23 it { is_expected.to run.with_params([]).and_return([]) }
24 it { is_expected.to run.with_params(["One", "twO"]).and_return(["ONE", "TWO"]) }