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test(stderr): test if stderr work

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Pavel Lang 2018-12-27 19:05:58 +01:00
parent 85f99bb677
commit 6be301b1a4
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import path from 'path';
import test from 'ava';
import execa from 'execa';
// Spoof supports-color
require('./_supports-color')(__dirname);
const cherr = require('../stderr');
test('stderr don\'t output colors when manually disabled', t => {
cherr.enabled = false;
t.is(cherr.red('foo'), 'foo');
cherr.enabled = true;
});
test('stderr enable/disable colors based on overall chalk enabled property, not individual instances', t => {
cherr.enabled = false;
const {red} = cherr;
t.false(red.enabled);
cherr.enabled = true;
t.true(red.enabled);
cherr.enabled = true;
});
test('disable colors if they are not supported', async t => {
t.is(await execa.stderr('node', [path.join(__dirname, '_fixture')]), 'test stderr');
});