2 files changed, 22 insertions, 0 deletions
diff --git a/test/gleam/float_test.gleam b/test/gleam/float_test.gleam
index 2ebaefc..2b3334e 100644
--- a/test/gleam/float_test.gleam
+++ b/test/gleam/float_test.gleam
@@ -250,3 +250,14 @@ pub fn sum_test() {
   float.sum([1.0, 2.2, 3.3])
   |> should.equal(6.5)
 }
+
+pub fn product_test() {
+  float.product([])
+  |> should.equal(0.)
+
+  float.product([4.])
+  |> should.equal(4.)
+
+  float.product([2.5, 3.2, 4.2])
+  |> should.equal(33.6)
+}
diff --git a/test/gleam/int_test.gleam b/test/gleam/int_test.gleam
index cd7b2b9..22a35e9 100644
--- a/test/gleam/int_test.gleam
+++ b/test/gleam/int_test.gleam
@@ -190,3 +190,14 @@ pub fn sum_test() {
   int.sum([1, 2, 3])
   |> should.equal(6)
 }
+
+pub fn product_test() {
+  int.product([])
+  |> should.equal(0)
+
+  int.product([4])
+  |> should.equal(4)
+
+  int.product([1, 2, 3])
+  |> should.equal(6)
+}