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require 'spec_helper'
describe 'regexpescape' 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) }
it {
pending("Current implementation ignores parameters after the first.")
is_expected.to run.with_params('', '').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/) }
end
describe 'handling normal strings' do
it 'should call ruby\'s Regexp.escape function' do
Regexp.expects(:escape).with('regexp_string').returns('escaped_regexp_string').once
is_expected.to run.with_params('regexp_string').and_return('escaped_regexp_string')
end
end
describe 'handling classes derived from String' do
it 'should call ruby\'s Regexp.escape function' do
regexp_string = AlsoString.new('regexp_string')
Regexp.expects(:escape).with(regexp_string).returns('escaped_regexp_string').once
is_expected.to run.with_params(regexp_string).and_return("escaped_regexp_string")
end
end
describe 'strings in arrays handling' do
it { is_expected.to run.with_params([]).and_return([]) }
it { is_expected.to run.with_params(['one*', "two"]).and_return(['one\*', "two"]) }
it { is_expected.to run.with_params(['one*', 1, true, {}, "two"]).and_return(['one\*', 1, true, {}, "two"]) }
end
end
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