From 8a5825d52271d712ec7c8348447d433067e13ef2 Mon Sep 17 00:00:00 2001
From: Wes Bos <wesbos@gmail.com>
Date: Thu, 13 Sep 2018 14:18:56 -0400
Subject: DONE

---
 .../FINISHED/frontend/__tests__/Signup.test.js     | 80 ++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 stepped-solutions/FINISHED/frontend/__tests__/Signup.test.js

(limited to 'stepped-solutions/FINISHED/frontend/__tests__/Signup.test.js')

diff --git a/stepped-solutions/FINISHED/frontend/__tests__/Signup.test.js b/stepped-solutions/FINISHED/frontend/__tests__/Signup.test.js
new file mode 100644
index 0000000..e18bdee
--- /dev/null
+++ b/stepped-solutions/FINISHED/frontend/__tests__/Signup.test.js
@@ -0,0 +1,80 @@
+import { mount } from 'enzyme';
+import wait from 'waait';
+import toJSON from 'enzyme-to-json';
+import { MockedProvider } from 'react-apollo/test-utils';
+import { ApolloConsumer } from 'react-apollo';
+import Signup, { SIGNUP_MUTATION } from '../components/Signup';
+import { CURRENT_USER_QUERY } from '../components/User';
+import { fakeUser } from '../lib/testUtils';
+
+function type(wrapper, name, value) {
+  wrapper.find(`input[name="${name}"]`).simulate('change', {
+    target: { name, value },
+  });
+}
+
+const me = fakeUser();
+const mocks = [
+  // signup mock mutation
+  {
+    request: {
+      query: SIGNUP_MUTATION,
+      variables: {
+        name: me.name,
+        email: me.email,
+        password: 'wes',
+      },
+    },
+    result: {
+      data: {
+        signup: {
+          __typename: 'User',
+          id: 'abc123',
+          email: me.email,
+          name: me.name,
+        },
+      },
+    },
+  },
+  // current user query mock
+  {
+    request: { query: CURRENT_USER_QUERY },
+    result: { data: { me } },
+  },
+];
+
+describe('<Signup/>', () => {
+  it('renders and matches snapshot', async () => {
+    const wrapper = mount(
+      <MockedProvider>
+        <Signup />
+      </MockedProvider>
+    );
+    expect(toJSON(wrapper.find('form'))).toMatchSnapshot();
+  });
+
+  it('calls the mutation properly', async () => {
+    let apolloClient;
+    const wrapper = mount(
+      <MockedProvider mocks={mocks}>
+        <ApolloConsumer>
+          {client => {
+            apolloClient = client;
+            return <Signup />;
+          }}
+        </ApolloConsumer>
+      </MockedProvider>
+    );
+    await wait();
+    wrapper.update();
+    type(wrapper, 'name', me.name);
+    type(wrapper, 'email', me.email);
+    type(wrapper, 'password', 'wes');
+    wrapper.update();
+    wrapper.find('form').simulate('submit');
+    await wait();
+    // query the user out of the apollo client
+    const user = await apolloClient.query({ query: CURRENT_USER_QUERY });
+    expect(user.data.me).toMatchObject(me);
+  });
+});
-- 
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