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 ++++++++++
 frontend/__tests__/Cart.test.js                    | 30 ++++++++++++
 frontend/__tests__/TakeMyMoney.test.js             | 55 ++++++++++++++++++++++
 .../__tests__/__snapshots__/AddToCart.test.js.snap |  9 ++++
 .../__snapshots__/TakeMyMoney.test.js.snap         | 18 +++++++
 5 files changed, 136 insertions(+)
 create mode 100644 frontend/__tests__/AddToCart.test.js
 create mode 100644 frontend/__tests__/Cart.test.js
 create mode 100644 frontend/__tests__/TakeMyMoney.test.js
 create mode 100644 frontend/__tests__/__snapshots__/AddToCart.test.js.snap
 create mode 100644 frontend/__tests__/__snapshots__/TakeMyMoney.test.js.snap

(limited to 'frontend/__tests__')

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' } });
+  });
+});
diff --git a/frontend/__tests__/Cart.test.js b/frontend/__tests__/Cart.test.js
new file mode 100644
index 0000000..0936e97
--- /dev/null
+++ b/frontend/__tests__/Cart.test.js
@@ -0,0 +1,30 @@
+import React from 'react';
+import { shallow, mount } from 'enzyme';
+import toJSON from 'enzyme-to-json';
+import { Cart } from '../components/Cart';
+
+const cartItem = {
+  item: { price: 5000 },
+  quantity: 10,
+};
+
+const currentUser = {
+  me: {
+    cart: [cartItem, cartItem, cartItem],
+  },
+  refetch() {},
+};
+
+describe('<Cart/>', () => {
+  it('renders', () => {
+    const wrapper = shallow(<Cart currentUser={currentUser} />);
+  });
+
+  xit('opens', () => {
+    const wrapper = shallow(<Cart currentUser={currentUser} />);
+    expect('wes').toEqual('figure out how to call test context');
+  });
+  // it('renders', () => {
+  //   shallow(<Cart currentUser={currentUserLoggedOut} />);
+  // });
+});
diff --git a/frontend/__tests__/TakeMyMoney.test.js b/frontend/__tests__/TakeMyMoney.test.js
new file mode 100644
index 0000000..2b33ca6
--- /dev/null
+++ b/frontend/__tests__/TakeMyMoney.test.js
@@ -0,0 +1,55 @@
+import React from 'react';
+import { shallow, mount } from 'enzyme';
+import toJSON from 'enzyme-to-json';
+import NProgress from 'nprogress';
+import { TakeMyMoney } from '../components/TakeMyMoney';
+import Router from 'next/router';
+
+const wait = amount => new Promise(resolve => setTimeout(resolve, amount));
+
+Router.router = { push() {} };
+
+const cartItem = {
+  item: { price: 5000 },
+  quantity: 10,
+};
+
+const currentUser = {
+  me: {
+    cart: [cartItem, cartItem, cartItem],
+  },
+  refetch() {},
+};
+
+describe('<TakeMyMoney />', () => {
+  it('renders', () => {
+    const wrapper = shallow(<TakeMyMoney createOrder={() => {}} currentUser={currentUser} />);
+    expect(toJSON(wrapper)).toMatchSnapshot();
+  });
+
+  it('creates an order onToken', () => {
+    const createOrderSpy = jest.fn(() => Promise.resolve({ data: { createOrder: { id: 'xyz789' } } }));
+    const wrapper = shallow(<TakeMyMoney createOrder={createOrderSpy} currentUser={currentUser} />);
+    // manually run onToken
+    wrapper.instance().onToken({ id: 'abc123' });
+    expect(createOrderSpy).toBeCalled();
+    expect(createOrderSpy).toBeCalledWith({ variables: { token: 'abc123' } });
+  });
+
+  it('turns the progress bar on', () => {
+    const createOrderSpy = jest.fn(() => Promise.resolve({ data: { createOrder: { id: 'xyz789' } } }));
+    NProgress.start = jest.fn();
+    const wrapper = shallow(<TakeMyMoney createOrder={createOrderSpy} currentUser={currentUser} />);
+    wrapper.instance().onToken({ id: 'abc123' });
+    expect(NProgress.start).toHaveBeenCalled();
+  });
+
+  it('routes to the order page', async () => {
+    Router.router.push = jest.fn();
+    const createOrderSpy = jest.fn(() => Promise.resolve({ data: { createOrder: { id: 'xyz789' } } }));
+    const wrapper = shallow(<TakeMyMoney createOrder={createOrderSpy} currentUser={currentUser} />);
+    wrapper.instance().onToken({ id: 'abc123' });
+    await wait(0);
+    expect(Router.router.push).toHaveBeenCalledWith({ pathname: '/order/xyz789', query: { id: 'xyz789' } });
+  });
+});
diff --git a/frontend/__tests__/__snapshots__/AddToCart.test.js.snap b/frontend/__tests__/__snapshots__/AddToCart.test.js.snap
new file mode 100644
index 0000000..999161c
--- /dev/null
+++ b/frontend/__tests__/__snapshots__/AddToCart.test.js.snap
@@ -0,0 +1,9 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`<AddtoCart/> renders and matches snapshot 1`] = `
+<button
+  onClick={[Function]}
+>
+  🛒 Add To Cart
+</button>
+`;
diff --git a/frontend/__tests__/__snapshots__/TakeMyMoney.test.js.snap b/frontend/__tests__/__snapshots__/TakeMyMoney.test.js.snap
new file mode 100644
index 0000000..8c77e01
--- /dev/null
+++ b/frontend/__tests__/__snapshots__/TakeMyMoney.test.js.snap
@@ -0,0 +1,18 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`<TakeMyMoney /> renders 1`] = `
+<ReactStripeCheckout
+  ComponentClass="span"
+  amount={150000}
+  className="StripeCheckout"
+  currency="USD"
+  description="Order of 30 Items From Sick Fits"
+  label="Pay With Card"
+  locale="auto"
+  name="Sick Fits Haul"
+  reconfigureOnUpdate={false}
+  stripeKey="pk_lclTtThFp8CnO3QtEZSd8HA9mFUps"
+  token={[Function]}
+  triggerEvent="onClick"
+/>
+`;
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