2 files changed, 24 insertions, 0 deletions
diff --git a/test/gleam/float_test.gleam b/test/gleam/float_test.gleam
index eb07f0e..132cd69 100644
--- a/test/gleam/float_test.gleam
+++ b/test/gleam/float_test.gleam
@@ -355,3 +355,15 @@ pub fn random_test() {
   test_mean(1_000, -100.0, 0.0, 5.0)
   test_mean(1_000, 0.0, -100.0, 5.0)
 }
+
+pub fn divide_test() {
+  float.divide(1.0, 1.0)
+  |> should.equal(Ok(1.0))
+  float.divide(1.0, 0.0)
+  |> should.equal(Error(Nil))
+
+  float.divide(0.0, by: 1.0)
+  |> should.equal(Ok(0.0))
+  float.divide(1.0, by: 0.0)
+  |> should.equal(Error(Nil))
+}
diff --git a/test/gleam/int_test.gleam b/test/gleam/int_test.gleam
index 7c7ba0f..2209490 100644
--- a/test/gleam/int_test.gleam
+++ b/test/gleam/int_test.gleam
@@ -391,3 +391,15 @@ pub fn random_test() {
   test_average(1_000, -100, 0, 5)
   test_average(1_000, 0, -100, 5)
 }
+
+pub fn divide_test() {
+  int.divide(1, 1)
+  |> should.equal(Ok(1))
+  int.divide(1, 0)
+  |> should.equal(Error(Nil))
+
+  int.divide(0, by: 1)
+  |> should.equal(Ok(0))
+  int.divide(1, by: 0)
+  |> should.equal(Error(Nil))
+}