WL-31 - Pass title as props on Hero component

test/Hero.spec.js

@@ -0,0 +1,27 @@
+import { mount } from "@vue/test-utils";
+import Hero from "@/components/Hero.vue";
+
+describe("Hero", () => {
+  const factory = propsData => {
+    return mount(Hero, {
+      propsData: {
+        ...propsData
+      }
+    });
+  };
+
+  it("throw an error when no title", () => {
+    expect(() => {
+      factory()
+        .find("h1")
+        .toThrow("Missing required prop: 'title'");
+    });
+  });
+
+  it("should have a title", () => {
+    const wrapper = factory({
+      title: "Hero"
+    });
+    expect(wrapper.find("h1").text()).toContain("Hero");
+  });
+});