starter files

1 files changed, 33 insertions, 0 deletions

diff --git a/finished-application/frontend/__tests__/CartItem.test.js b/finished-application/frontend/__tests__/CartItem.test.js
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+++ b/finished-application/frontend/__tests__/CartItem.test.js
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+import React from 'react';
+import { shallow, mount } from 'enzyme';
+import toJSON from 'enzyme-to-json';
+import CartItem from '../components/CartItem';
+
+const cartItem = {
+  item: {
+    price: 5000,
+    image: 'dog.jpg',
+    title: 'Fake Item',
+  },
+  id: 'abc123',
+  quantity: 20,
+};
+
+describe('<CartItem>', () => {
+  it('renders and matches snapshot', () => {
+    const wrapper = shallow(<CartItem cartItem={cartItem} />);
+    expect(toJSON(wrapper)).toMatchSnapshot();
+  });
+
+  it('renders a single quantity', () => {
+    const wrapper = shallow(<CartItem cartItem={{ ...cartItem, quantity: 1 }} />);
+    const p = wrapper.find('p');
+    expect(p.text()).toBe('$50 — 1 × $50 each');
+  });
+
+  it('renders multiples', () => {
+    const wrapper = shallow(<CartItem cartItem={{ ...cartItem, quantity: 23423 }} />);
+    const p = wrapper.find('p');
+    expect(p.text()).toBe('$1,171,150 — 23423 × $50 each');
+  });
+});