diff options
Diffstat (limited to 'code/environments/production/modules/stdlib/spec/functions/squeeze_spec.rb')
-rw-r--r-- | code/environments/production/modules/stdlib/spec/functions/squeeze_spec.rb | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/code/environments/production/modules/stdlib/spec/functions/squeeze_spec.rb b/code/environments/production/modules/stdlib/spec/functions/squeeze_spec.rb new file mode 100644 index 0000000..05bd884 --- /dev/null +++ b/code/environments/production/modules/stdlib/spec/functions/squeeze_spec.rb @@ -0,0 +1,50 @@ +require 'spec_helper' + +describe 'squeeze' 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('', '', '').and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) } + it { is_expected.to run.with_params(1).and_raise_error(NoMethodError) } + it { is_expected.to run.with_params({}).and_raise_error(NoMethodError) } + it { is_expected.to run.with_params(true).and_raise_error(NoMethodError) } + + context 'when squeezing a single string' do + 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('aaaaaaaaa').and_return('a') } + it { is_expected.to run.with_params('aaaaaaaaa', 'a').and_return('a') } + it { is_expected.to run.with_params('aaaaaaaaabbbbbbbbbbcccccccccc', 'b-c').and_return('aaaaaaaaabc') } + end + + context 'with UTF8 and double byte characters' do + it { is_expected.to run.with_params('ậậậậậậậậậậậậậậậậậậậậ').and_return('ậ') } + it { is_expected.to run.with_params('語語語語語語語', '語').and_return('語') } + it { is_expected.to run.with_params('ậậậậậậậậậậậậậậậậậ語語語語©©©©©', '©').and_return('ậậậậậậậậậậậậậậậậậ語語語語©') } + end + + context 'when squeezing values in an array' do + it { + is_expected.to run \ + .with_params(['', 'a', 'aaaaaaaaa', 'aaaaaaaaabbbbbbbbbbcccccccccc']) \ + .and_return(['', 'a', 'a', 'abc']) + } + it { + is_expected.to run \ + .with_params(['', 'a', 'aaaaaaaaa', 'aaaaaaaaabbbbbbbbbbcccccccccc'], 'a') \ + .and_return(['', 'a', 'a', 'abbbbbbbbbbcccccccccc']) + } + it { + is_expected.to run \ + .with_params(['', 'a', 'aaaaaaaaa', 'aaaaaaaaabbbbbbbbbbcccccccccc'], 'b-c') \ + .and_return(['', 'a', 'aaaaaaaaa', 'aaaaaaaaabc']) + } + end + + context 'when using a class extending String' do + it 'calls its squeeze method' do + value = AlsoString.new('aaaaaaaaa') + value.expects(:squeeze).returns('foo') + expect(subject).to run.with_params(value).and_return('foo') + end + end +end |