diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/gleam/set_test.gleam | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/gleam/set_test.gleam b/test/gleam/set_test.gleam index 85eaf4b..06af5dc 100644 --- a/test/gleam/set_test.gleam +++ b/test/gleam/set_test.gleam @@ -63,6 +63,7 @@ pub fn fold_test() { [1, 3, 9] |> set.from_list |> set.fold(from: 0, with: fn(m, a) { m + a }) + |> should.equal(13) } pub fn filter_test() { @@ -100,3 +101,9 @@ pub fn intersection_test() { |> set.to_list |> should.equal([2]) } + +pub fn difference_test() { + set.difference(set.from_list([1, 2]), set.from_list([2, 3, 4])) + |> set.to_list + |> should.equal([1]) +} |