feat(ch15): support factory functions with default params

poulzinho · Feb 22, 2020 · a1f31e0 · a1f31e0
1 parent 2d776d5
commit a1f31e0
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/src/ch-15_factory-functions/15.1_factory-functions.test.js b/src/ch-15_factory-functions/15.1_factory-functions.test.js
@@ -44,4 +44,19 @@ describe("Factory Functions", () => {
         expect(aUser.avatar).equal("polo.png");
     });
 
+    it("should support factory functions with default parameters", () => {
+        const createUser = ({
+            userName = "anon",
+            avatar = "anon.png"
+        } = {}) => ({
+            userName,
+            avatar,
+        });
+
+        const aUser = createUser();
+
+        expect(aUser.userName).equal("anon");
+        expect(aUser.avatar).equal("anon.png");
+    });
+
 });