From 844004f00aac6c4d8ad100fd0aced708447b67ac Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Mon, 8 Apr 2019 02:21:01 +0300
Subject: Drop enzyme

Some tests still failed
---
 .../src/components/__tests__/MessageInput-test.js  | 72 +++++++++++-----------
 1 file changed, 36 insertions(+), 36 deletions(-)

(limited to 'vnext/src')

diff --git a/vnext/src/components/__tests__/MessageInput-test.js b/vnext/src/components/__tests__/MessageInput-test.js
index ef7a81e6..143a2491 100644
--- a/vnext/src/components/__tests__/MessageInput-test.js
+++ b/vnext/src/components/__tests__/MessageInput-test.js
@@ -1,56 +1,51 @@
 import React from 'react';
-import { mount } from 'enzyme';
-import { configure } from 'enzyme';
-import Adapter from 'enzyme-adapter-react-16';
+import { create, act } from 'react-test-renderer';
 
 import MessageInput from '../MessageInput';
 
-// Remove when it will be fixed: https://github.com/airbnb/enzyme/issues/1875
-jest.mock('react', () => {
-    const r = jest.requireActual('react');
-    return { ...r, memo: (x) => x };
-});
-
-configure({ adapter: new Adapter() });
-
 const testMessage = {
     mid: 1,
-    user: { uid: 1, uname: 'ugnich' },
+    rid: 0,
     body: 'test message',
-    timestamp: new Date().toISOString()
+    timestamp: new Date().toISOString(),
+    attach: '',
+    to: {}
 };
 
-window.matchMedia = window.matchMedia || function() {
+window.matchMedia = window.matchMedia || function () {
     return {
         matches: true,
-        addListener: function() { },
-        removeListener: function() { }
+        addListener: function () { },
+        removeListener: function () { }
     };
 };
 
 it('Gives immediate focus on to textarea on load', () => {
-    const wrapper = mount(<MessageInput data={testMessage} onSend={() => { }} />);
-    const textareaRef = wrapper.instance().textarea;
-
-    jest.spyOn(textareaRef.current, 'focus');
-
-    wrapper.instance().componentDidMount();
-    expect(textareaRef.current.focus).toHaveBeenCalledTimes(1);
+    expect(document.activeElement.type).toEqual(undefined);
+    var wrapper = null;
+    act(() => {
+        wrapper = create(<MessageInput data={testMessage} onSend={() => { }} />);
+    });
+    console.log(document.activeElement);
+    expect(document.activeElement.type).toEqual('textarea', 'textarea was not focused');
 });
 
 it('Submits on ctrl-enter', () => {
     const onSend = jest.fn();
-    const messageInput = mount(<MessageInput data={testMessage} onSend={onSend} />);
+    var messageInput = null;
+    act(() => {
+        messageInput = create(<MessageInput data={testMessage} onSend={onSend} />);
+    });
 
-    let textarea = messageInput.find('textarea');
-    textarea.simulate('keypress', {
+    let textarea = messageInput.root.findByType('textarea');
+    textarea.props.onKeyPress({
         charCode: 13,
         which: 13,
         keyCode: 13,
         ctrlKey: false
     });
     expect(onSend).toHaveBeenCalledTimes(0);
-    textarea.simulate('keypress', {
+    textarea.props.onKeyPress({
         charCode: 13,
         which: 13,
         keyCode: 13,
@@ -59,14 +54,19 @@ it('Submits on ctrl-enter', () => {
     expect(onSend).toHaveBeenCalledTimes(1);
 });
 
-it('Clears template on submit', () => {
-    const messageInput = mount(<MessageInput data={testMessage} onSend={() => { }} />);
-    messageInput.find('textarea').simulate('change', {
-        target: {
-            value: ' '
-        }
+it('Clears text on submit', () => {
+    var messageInput = null;
+    act(() => {
+        messageInput = create(<MessageInput data={testMessage} onSend={() => { }} />);
+    });
+    let textarea = messageInput.root.findByType('textarea');
+    act(() => {
+        textarea.value = ' ';
+        textarea.props.onChange({ target: { value: ' ', validity: {} } });
+    });
+    expect(textarea.value).toEqual(' ');
+    act(() => {
+        messageInput.root.findByType('form').props.onSubmit({ event: {} });
     });
-    expect(messageInput.state().body).toEqual(' ');
-    messageInput.find('Button').simulate('click');
-    expect(messageInput.state().body).toEqual('');
+    expect(textarea.value).toEqual('');
 });
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