Recover from npm package

[rbdr/cologne] / test / cologne / formatter / simple.js

'use strict';

let tap = require('tap');

let SimpleFormatter = require('../../../lib/cologne/formatter/simple');

// Prepare the test
let logObject, colorFormatter, plainFormatter, formattedString, isoDate;

tap.plan(12);

logObject = {
  _timestamp: Date.now() + .134,
  _cologneLog: '1.0.0',
  _from: 'Dummy Logger',
  _level: 3,
  _levelString: 'error',
  message: 'testing stuff!'
};
isoDate = (new Date(logObject._timestamp)).toISOString();

plainFormatter = new SimpleFormatter();
colorFormatter = new SimpleFormatter({
  colorize: true
});

/**
 * TEST: #format() - plain
 */

formattedString = plainFormatter.format(logObject);

tap.equal(typeof formattedString, 'string',
         '#format() should output a string in plain mode');

tap.ok(formattedString.match(logObject._from),
         '#format() should include the from property in plain mode');

tap.ok(formattedString.match(isoDate),
         '#format() should include the timestamp property in iso format in plain mode');

tap.ok(formattedString.match(logObject._levelString),
         '#format() should include the level string property in plain mode');

tap.ok(formattedString.match(logObject.message),
         '#format() should include the message property in plain mode');

/**
 * TEST: #format() - colorized
 */

formattedString = colorFormatter.format(logObject);

tap.equal(typeof formattedString, 'string',
         '#format() should output a string in color mode');

tap.ok(formattedString.match(logObject._from),
         '#format() should include the from property in color mode');

tap.ok(formattedString.match(isoDate),
         '#format() should include the timestamp property in iso format in color mode');

tap.ok(formattedString.match(logObject._levelString),
         '#format() should include the level string property in color mode');

tap.ok(formattedString.match(logObject.message),
         '#format() should include the message property in color mode');

tap.equal(formattedString.split(String.fromCharCode(27) + '[31m').length, 2,
         '#format() should colorize the string');

tap.equal(formattedString.split(String.fromCharCode(27) + '[0m').length, 2,
         '#format() should colorize only a bit of the string');