diff options
Diffstat (limited to 'code/environments/production/modules/stdlib/spec/functions/reverse_spec.rb')
-rw-r--r-- | code/environments/production/modules/stdlib/spec/functions/reverse_spec.rb | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/code/environments/production/modules/stdlib/spec/functions/reverse_spec.rb b/code/environments/production/modules/stdlib/spec/functions/reverse_spec.rb new file mode 100644 index 0000000..6573fa7 --- /dev/null +++ b/code/environments/production/modules/stdlib/spec/functions/reverse_spec.rb @@ -0,0 +1,33 @@ +require 'spec_helper' + +describe 'reverse' 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 { + pending('Current implementation ignores parameters after the first.') + is_expected.to run.with_params([], 'extra').and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) + } + it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, %r{Requires either array or string to work}) } + it { is_expected.to run.with_params({}).and_raise_error(Puppet::ParseError, %r{Requires either array or string to work}) } + it { is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, %r{Requires either array or string to work}) } + it { is_expected.to run.with_params([]).and_return([]) } + it { is_expected.to run.with_params(['a']).and_return(['a']) } + it { is_expected.to run.with_params(['one']).and_return(['one']) } + it { is_expected.to run.with_params(%w[one two three]).and_return(%w[three two one]) } + it { is_expected.to run.with_params(%w[one two three four]).and_return(%w[four three two one]) } + it { is_expected.to run.with_params(%w[ổňë ťŵọ ŧңяəė ƒŏůŗ]).and_return(%w[ƒŏůŗ ŧңяəė ťŵọ ổňë]) } + + it { is_expected.to run.with_params('').and_return('') } + it { is_expected.to run.with_params('a').and_return('a') } + it { is_expected.to run.with_params('abc').and_return('cba') } + it { is_expected.to run.with_params('abcd').and_return('dcba') } + it { is_expected.to run.with_params('āβćđ').and_return('đćβā') } + + context 'when using a class extending String' do + it 'calls its reverse method' do + value = AlsoString.new('asdfghjkl') + value.expects(:reverse).returns('foo') + expect(subject).to run.with_params(value).and_return('foo') + end + end +end |