factory functions for concise tests

Author: Wiriyamu

tests/unit/example.spec.js

@@ -17,11 +17,20 @@ const App = {
   `,
 };
 
-test("App", () => {
-  const wrapper = mount(App, {
-    props: {
-      count: 1,
-    },
+function factory(props) {
+  return mount(App, {
+    props,
+  });
+}
+
+describe("App", () => {
+  it("render count when odd", () => {
+    const wrapper = factory({ count: 1 });
+    expect(wrapper.html()).toContain("Count: 1. Count is odd");
+  });
+
+  it("render count when even", () => {
+    const wrapper = factory({ count: 2 });
+    expect(wrapper.html()).toContain("Count: 2. Count is even");
   });
-  expect(wrapper.html()).toContain("Count: 1");
 });