Popularity
1.3
Growing
Activity
0.0
Stable
101
3
5

Programming language: JavaScript
License: MIT License
Tags: Testing Frameworks     Runner     Testing     Node     Console.log     Jest     Snapshot    
Latest version: v1.1.0

consolemock alternatives and similar libraries

Based on the "Runner" category.
Alternatively, view consolemock alternatives based on common mentions on social networks and blogs.

Do you think we are missing an alternative of consolemock or a related project?

Add another 'Runner' Library

README

A tool for testing console logs

Installation

with yarn

yarn add --dev consolemock

or with npm

npm install --save-dev consolemock

API

import makeConsoleMock from 'consolemock';

console = makeConsoleMock();
console.log('a message');
console.group('a group');
console.info('maybe an object?', { a: 'str', b: false, c: [1, 2, 3], d: { a: 'b' } });
console.warn('something useful');
console.error('something unexpected');
console.group('%c a nested group with styling', 'color: #1da1f2; font-weight: bold;');
console.log('%c a nested log with styling', 'color: #D63230;');
console.groupEnd();
console.log('almost done');
console.groupEnd();
console.info('%c fin', 'font-weight: bold;');
console.debug('some debug statement');

console.history();

[
  { LOG: ['a message'] },
  { GROUP: ['a group'] },
  { _INFO: ['maybe an object?', { a: 'str', b: false, c: [1, 2, 3], d: { a: 'b' } }] },
  { _WARN: ['something useful'] },
  { _ERROR: ['something unexpected'] },
  { _GROUP: ['%c a nested group with styling', 'color: #1da1f2; font-weight: bold;'] },
  { __LOG: ['%c a nested log with styling', 'color: #D63230;'] },
  { _LOG: ['almost done'] },
  { INFO: ['%c fin', 'font-weight: bold;'] },
  { DEBUG: ['some debug statement'] }
]

console.printHistory();

"LOG a message
GROUP a group
  INFO maybe an object?, {a: 'str', b: false, c: [1, 2, 3], d: {a: 'b'}}
  WARN something useful
  ERROR something unexpected
  GROUP %c a nested group with styling, color: #1da1f2; font-weight: bold;
    LOG %c a nested log with styling, color: #D63230;
  LOG almost done
INFO %c fin, font-weight: bold;
DEBUG some debug statement"

console.clearHistory()

console.log('hello');
console.log('world');

console.clearHistory();

console.log('apple');

console.history() // returns [{ LOG: ['apple'] }]

console.print(message, [message1, ..., messageN])

Logs messages to the console when debugging. Provide makeConsoleMock with the native console object when creating the mock:

import makeConsoleMock from 'consolemock';

console = makeConsoleMock(console);

Uses

⚡ Use consolemock With Snapshot Testing

The output of printHistory works great with Jest's snapshot testing. Create the mock console, log a few messages, then save the output of printHistory as a snapshot.


*Note that all licence references and agreements mentioned in the consolemock README section above are relevant to that project's source code only.