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nodejs/test/pseudo-tty/test-assert-colors.js
Ruben Bridgewater bfe54df812 assert: improve default error messages
This improves the error messages for:
- assert.notDeepStrictEqual
- assert.deepStrictEqual
- assert.notStrictEqual
- assert.strictEqual

Those will now always use the same error message as used in the
strict mode.

PR-URL: https://github.com/nodejs/node/pull/19467
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2018-04-14 10:43:43 -07:00

19 lines
543 B
JavaScript

'use strict';
require('../common');
const assert = require('assert').strict;
try {
// Activate colors even if the tty does not support colors.
process.env.COLORTERM = '1';
assert.deepStrictEqual([1, 2], [2, 2]);
} catch (err) {
const expected = 'Input A expected to strictly deep-equal input B:\n' +
'\u001b[32m+ expected\u001b[39m \u001b[31m- actual\u001b[39m\n\n' +
' [\n' +
'\u001b[31m-\u001b[39m 1,\n' +
'\u001b[32m+\u001b[39m 2,\n' +
' 2\n' +
' ]';
assert.strictEqual(err.message, expected);
}