/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @format
 */

import {addEntriesToState, processEntry} from '../index.tsx';

const entry = {
  tag: 'OpenGLRenderer',
  pid: 18384,

  tid: 18409,
  message: 'Swap behavior 1',
  date: new Date('Feb 28 2013 19:00:00 EST'),
  type: 'debug',
};

test('processEntry', () => {
  const key = 'key';
  const processedEntry = processEntry(entry, key);
  expect(processedEntry.entry).toEqual(entry);
  expect(processedEntry.row.key).toBe(key);
  expect(typeof processedEntry.row.height).toBe('number');
});

test('addEntriesToState without current state', () => {
  const processedEntry = processEntry(entry, 'key');
  const newState = addEntriesToState([processedEntry]);

  expect(newState.rows.length).toBe(1);
  expect(newState.entries.length).toBe(1);
  expect(newState.entries[0]).toEqual(processedEntry);
});

test('addEntriesToState with current state', () => {
  const currentState = addEntriesToState([processEntry(entry, 'key1')]);
  const processedEntry = processEntry(
    {
      ...entry,
      message: 'new message',
    },
    'key2',
  );
  const newState = addEntriesToState([processedEntry], currentState);
  expect(newState.rows.length).toBe(2);
  expect(newState.entries.length).toBe(2);
});

test('addEntriesToState increase counter on duplicate message', () => {
  const currentState = addEntriesToState([processEntry(entry, 'key1')]);
  const processedEntry = processEntry(entry, 'key2');
  const newState = addEntriesToState([processedEntry], currentState);
  expect(newState.rows.length).toBe(1);
  expect(newState.entries.length).toBe(2);
  expect(newState.rows[0].columns.type.value.props.children).toBe(2);
});