Add tests for #513

inngest · Mar 6, 2024 · 660f9b4 · 660f9b4
1 parent 2af3b79
commit 660f9b4
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/packages/inngest/src/helpers/jsonify.test.ts b/packages/inngest/src/helpers/jsonify.test.ts
@@ -26,6 +26,13 @@ describe("Jsonify", () => {
     assertType<IsEqual<Actual, Expected>>(true);
   });
 
+  test("#513 appropriately types `string | null`", () => {
+    type Actual = Jsonify<string | null>;
+    type Expected = string | null;
+    assertType<IsAny<Actual>>(false);
+    assertType<IsEqual<Actual, Expected>>(true);
+  });
+
   describe("object", () => {
     test("allows `any`", () => {
       type Actual = Jsonify<{ foo: any }>;
@@ -50,5 +57,12 @@ describe("Jsonify", () => {
       type Expected = { foo: "bar" };
       assertType<IsEqual<Actual, Expected>>(true);
     });
+
+    test("#513 appropriately types `string | null`", () => {
+      type Actual = Jsonify<{ foo: string | null }>;
+      type Expected = { foo: string | null };
+      assertType<IsAny<Actual["foo"]>>(false);
+      assertType<IsEqual<Actual, Expected>>(true);
+    });
   });
 });