chore(ct): throw error when props are not json serializable

microsoft · Mar 28, 2023 · 1683fe5 · 1683fe5
1 parent 9663be8
commit 1683fe5
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/packages/playwright-test/src/mount.ts b/packages/playwright-test/src/mount.ts
@@ -65,7 +65,10 @@ export const fixtures: Fixtures<
             });
           },
           update: async (options: JsxComponent | Omit<MountOptions, 'hooksConfig'>) => {
-            if (isJsxApi(options)) return await innerUpdate(page, options);
+            if (options?.props && !isJson(options.props))
+              throw new Error('The update function props are not JSON serializable.');
+            if (isJsxApi(options))
+              return await innerUpdate(page, options);
             await innerUpdate(page, component, options);
           }
         });