From c23299f135d49d2b2579d83699312c1085f20d25 Mon Sep 17 00:00:00 2001 From: Marcin Puc Date: Tue, 13 Apr 2021 16:44:35 +0200 Subject: Add iterator.{empty, once, single} --- test/gleam/iterator_test.gleam | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'test') diff --git a/test/gleam/iterator_test.gleam b/test/gleam/iterator_test.gleam index 84459a2..53da3db 100644 --- a/test/gleam/iterator_test.gleam +++ b/test/gleam/iterator_test.gleam @@ -393,3 +393,21 @@ pub fn last_test() { |> iterator.last |> should.equal(Ok(9)) } + +pub fn empty_test() { + iterator.empty() + |> iterator.to_list + |> should.equal([]) +} + +pub fn once_test() { + iterator.once(fn() { 1 }) + |> iterator.to_list + |> should.equal([1]) +} + +pub fn single_test() { + iterator.single(1) + |> iterator.to_list + |> should.equal([1]) +} -- cgit v1.2.3