diff options
| author | Ethan Pang <ethan.pang@gitstart.com> | 2023-03-01 13:06:59 +0800 |
|---|---|---|
| committer | Louis Pilfold <louis@lpil.uk> | 2023-03-02 18:10:24 +0000 |
| commit | 0c3698419b9115710795984e2147643488702ea0 (patch) | |
| tree | 9868bf75c485df8519042b36937122acb1fd4305 /test | |
| parent | 4e0a750f1fcef7ea04d98664e2493baacd595060 (diff) | |
| download | gleam_stdlib-0c3698419b9115710795984e2147643488702ea0.tar.gz gleam_stdlib-0c3698419b9115710795984e2147643488702ea0.zip | |
Add iterator length test case
Diffstat (limited to 'test')
| -rw-r--r-- | test/gleam/iterator_test.gleam | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/gleam/iterator_test.gleam b/test/gleam/iterator_test.gleam index c08a87b..9c98c9d 100644 --- a/test/gleam/iterator_test.gleam +++ b/test/gleam/iterator_test.gleam @@ -558,3 +558,17 @@ pub fn at_test() { |> iterator.at(0) |> should.equal(Error(Nil)) } + +pub fn length_test() { + iterator.from_list([1]) + |> iterator.length + |> should.equal(1) + + iterator.from_list([1, 2, 3, 4]) + |> iterator.length + |> should.equal(4) + + iterator.empty() + |> iterator.length + |> should.equal(0) +} |