Fix test

swan-io · Dec 15, 2023 · e09e6db · e09e6db
1 parent 68a8f73
commit e09e6db
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/Option.test.ts b/test/Option.test.ts
@@ -27,7 +27,7 @@ test("Option.flatMap", () => {
 
 test("Option.filter", () => {
   const isOne = (value: number): value is 1 => value === 1;
-  expect(Option.Some(1).filter((x) => x === 2)).toEqual(Option.None);
+  expect(Option.Some(1).filter((x) => x === 2)).toEqual(Option.None());
   expect(Option.Some(1).filter((x) => x === 1)).toEqual(Option.Some(1));
   expect(Option.Some(1).filter(isOne)).toEqual(Option.Some(1));
 });