From ae6b07bce815a2dd21741a696eccc64c81587ef4 Mon Sep 17 00:00:00 2001
From: Wes Bos <wesbos@gmail.com>
Date: Fri, 20 Apr 2018 16:53:42 -0400
Subject: ITS FRIDAY SCREW IT

---
 frontend/__tests__/RemoveFromCart.test.js | 79 +++++++++++++++++++++++++++----
 1 file changed, 71 insertions(+), 8 deletions(-)

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

diff --git a/frontend/__tests__/RemoveFromCart.test.js b/frontend/__tests__/RemoveFromCart.test.js
index 5f1a54a..4ecf8cc 100644
--- a/frontend/__tests__/RemoveFromCart.test.js
+++ b/frontend/__tests__/RemoveFromCart.test.js
@@ -1,20 +1,83 @@
 import React from 'react';
+import { mount } from 'enzyme';
 import toJSON from 'enzyme-to-json';
+import { ApolloConsumer } from 'react-apollo';
+import { MockedProvider } from 'react-apollo/test-utils';
+import wait from 'waait';
 import RemoveFromCart from '../components/RemoveFromCart';
-import { mountWithApollo } from './mockMang';
+import { mountWithApollo, fakeCartItem, fakeUser } from './mockMang';
+import { CURRENT_USER_QUERY, REMOVE_FROM_CART_MUTATION } from '../queries/queries';
+
+const mocks = [
+  {
+    request: { query: CURRENT_USER_QUERY },
+    result: {
+      data: {
+        me: {
+          ...fakeUser(),
+          cart: [fakeCartItem({ id: 'abc123' })],
+          orders: [],
+        },
+      },
+    },
+  },
+  {
+    request: {
+      // This is the mutation
+      query: REMOVE_FROM_CART_MUTATION,
+      variables: { id: 'abc123' },
+    },
+    result: { data: { removeFromCart: { id: 'abc123' } } },
+  },
+  {
+    request: { query: CURRENT_USER_QUERY },
+    result: {
+      data: {
+        me: { name: 'hi', cart: [], permissions: [], orders: [], id: 22, email: 'jame@apollo.com' },
+      },
+    },
+  },
+];
 
 describe('<RemoveFromCart/>', () => {
   it('renders and matches snapshot', () => {
-    const { wrapper } = mountWithApollo(<RemoveFromCart id="123" />);
+    const wrapper = mountWithApollo(<RemoveFromCart id="123" />);
     expect(toJSON(wrapper.find('button'))).toMatchSnapshot();
   });
 
-  it('runs the mutation with correct variables', () => {
-    const { wrapper } = mountWithApollo(<RemoveFromCart id="abc123" />);
-    const mutation = wrapper.find('Mutation').instance();
-    mutation.client.mutate = jest.fn().mockResolvedValue({ removeFromCart: { id: 'abc123' } });
+  fit('removes an item from the cart', async () => {
+    // 1. Grab a copy of the current client
+    let apolloClient;
+    // const wrapper = mountWithApollo(<RemoveFromCart id="abc123" />);
+    const wrapper = mount(
+      <MockedProvider mocks={mocks}>
+        <ApolloConsumer>
+          {client => {
+            apolloClient = client;
+            return <RemoveFromCart id="abc123" />;
+          }}
+        </ApolloConsumer>
+      </MockedProvider>
+    );
+    // Fire Off that first mock
+    await apolloClient.query({ query: CURRENT_USER_QUERY });
+    // check if it worked
+    const { me } = apolloClient.readQuery({ query: CURRENT_USER_QUERY });
+    expect(me.cart).toHaveLength(1);
+
+    // simulate a click, which will fire REMOVE_FROM_CART mock
     wrapper.find('button').simulate('click');
-    expect(mutation.client.mutate).toHaveBeenCalled();
-    expect(mutation.client.mutate).toHaveBeenCalledWithVariables({ id: 'abc123' });
+    await wait();
+    const { me: me2 } = apolloClient.readQuery({ query: CURRENT_USER_QUERY });
+    // console.log('----------');
+    // console.log(me2);
+    // console.log('----------');
+    expect(me2.cart).toHaveLength(0);
+    // await wait(2);
+    // // the updated query from the mutation update
+    // await apollo.query({ query: CURRENT_USER_QUERY, fetchPolicy: 'cache-only' })
+
+    // // sync
+    // const user = apollo.readQuery({ query: CURRENT_USER_QUERY })
   });
 });
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