From bd45d4c7aac6d1c6b054185058a96b2e01669828 Mon Sep 17 00:00:00 2001
From: Wes Bos <wesbos@gmail.com>
Date: Wed, 14 Mar 2018 21:00:08 -0400
Subject: tests

---
 frontend/__tests__/AddToCart.test.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 frontend/__tests__/AddToCart.test.js

(limited to 'frontend/__tests__/AddToCart.test.js')

diff --git a/frontend/__tests__/AddToCart.test.js b/frontend/__tests__/AddToCart.test.js
new file mode 100644
index 0000000..2285b3b
--- /dev/null
+++ b/frontend/__tests__/AddToCart.test.js
@@ -0,0 +1,24 @@
+import React from 'react';
+import { shallow, mount } from 'enzyme';
+import toJSON from 'enzyme-to-json';
+import { AddToCart } from '../components/AddToCart';
+
+const currentUser = {
+  me: {},
+  refetch() {},
+};
+
+describe('<AddtoCart/>', () => {
+  it('renders and matches snapshot', () => {
+    const wrapper = shallow(<AddToCart id="abc123" addToCart={() => {}} currentUser={currentUser} />);
+    expect(toJSON(wrapper)).toMatchSnapshot();
+  });
+
+  it('adds an item to the cart', () => {
+    const addToCart = jest.fn(() => Promise.resolve());
+    const wrapper = shallow(<AddToCart id="abc123" addToCart={addToCart} currentUser={currentUser} />);
+    wrapper.simulate('click');
+    expect(addToCart).toHaveBeenCalled();
+    expect(addToCart).toHaveBeenCalledWith({ variables: { id: 'abc123' } });
+  });
+});
-- 
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