require 'spec_helper' describe 'merge' do it { is_expected.not_to eq(nil) } it { is_expected.to run.with_params.and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) } it { is_expected.to run.with_params({}, 'two').and_raise_error(Puppet::ParseError, %r{unexpected argument type String}) } it { is_expected.to run.with_params({}, 1).and_raise_error(Puppet::ParseError, %r{unexpected argument type (Fixnum|Integer)}) } it { pending 'should not special case this' is_expected.to run.with_params({}).and_return({}) } it { is_expected.to run.with_params({}, {}).and_return({}) } it { is_expected.to run.with_params({}, {}, {}).and_return({}) } describe 'should accept empty strings as puppet undef' do it { is_expected.to run.with_params({}, '').and_return({}) } end it { is_expected.to run.with_params({ 'key' => 'value' }, {}).and_return('key' => 'value') } it { is_expected.to run.with_params({}, 'key' => 'value').and_return('key' => 'value') } it { is_expected.to run.with_params({ 'key' => 'value1' }, 'key' => 'value2').and_return('key' => 'value2') } it { is_expected.to run \ .with_params({ 'key1' => 'value1' }, { 'key2' => 'value2' }, 'key3' => 'value3') \ .and_return('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3') } end