diff options
author | David Schmitt <david.schmitt@puppet.com> | 2017-03-14 14:26:41 +0000 |
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committer | GitHub <noreply@github.com> | 2017-03-14 14:26:41 +0000 |
commit | 84a1ddda335f6dc6c8e58cc4b4a8fe91cbed270f (patch) | |
tree | 9fae09345281e0488227df50d27a49385bc20d8e /spec/functions | |
parent | e4ea1c46e7408f6878819dc08905be445a9c7bc8 (diff) | |
parent | 2d9a94ebe827d88222c46af33416ae333ae102b2 (diff) |
Merge pull request #736 from HelenCampbell/lengthfunct
Addition of new length function
Diffstat (limited to 'spec/functions')
-rwxr-xr-x | spec/functions/length.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/spec/functions/length.rb b/spec/functions/length.rb new file mode 100755 index 0000000..d1ab003 --- /dev/null +++ b/spec/functions/length.rb @@ -0,0 +1,35 @@ +require 'spec_helper' + +describe 'length' do + it { is_expected.not_to eq(nil) } + it { is_expected.to run.with_params().and_raise_error(ArgumentError, /'length' expects 1 argument, got none/) } + it { is_expected.to run.with_params([], 'extra').and_raise_error(ArgumentError, /'length' expects 1 argument, got 2/) } + it { is_expected.to run.with_params(1).and_raise_error(ArgumentError, /expects a value of type String, Array, or Hash, got Integer/) } + it { is_expected.to run.with_params(true).and_raise_error(ArgumentError, /expects a value of type String, Array, or Hash, got Boolean/) } + it { is_expected.to run.with_params('1').and_return(1) } + it { is_expected.to run.with_params('1.0').and_return(3) } + it { is_expected.to run.with_params([]).and_return(0) } + it { is_expected.to run.with_params(['a']).and_return(1) } + it { is_expected.to run.with_params(['one', 'two', 'three']).and_return(3) } + it { is_expected.to run.with_params(['one', 'two', 'three', 'four']).and_return(4) } + + it { is_expected.to run.with_params({}).and_return(0) } + it { is_expected.to run.with_params({'1' => '2'}).and_return(1) } + it { is_expected.to run.with_params({'1' => '2', '4' => '4'}).and_return(2) } + it { is_expected.to run.with_params({'€' => '@', '竹' => 'ǿňè'}).and_return(2) } + + it { is_expected.to run.with_params('').and_return(0) } + it { is_expected.to run.with_params('a').and_return(1) } + it { is_expected.to run.with_params('abc').and_return(3) } + it { is_expected.to run.with_params('abcd').and_return(4) } + it { is_expected.to run.with_params('万').and_return(1) } + it { is_expected.to run.with_params('āβćđ').and_return(4) } + + context 'when using a class extending String' do + it 'should call its size method' do + value = AlsoString.new('asdfghjkl') + value.expects(:length).returns('foo') + expect(subject).to run.with_params(value).and_return('foo') + end + end +end |