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Add .visible for emitting text only when enabled (fixes #192)

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Danny Kirchmeier 2017-10-23 20:39:21 -05:00 • committed by Josh Junon
parent 4372d27f7e
commit dc092b4a5f
5 changed files with 40 additions and 1 deletions
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24
test/visible.js Normal file
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import test from 'ava';
// Spoof supports-color
require('./_supports-color')(__dirname);
const m = require('..');
test('visible: normal output when enabled', t => {
const ctx = new m.constructor({level: 3, enabled: true});
t.is(ctx.visible.red('foo'), '\u001B[31mfoo\u001B[39m');
t.is(ctx.red.visible('foo'), '\u001B[31mfoo\u001B[39m');
});
test('visible: no output when disabled', t => {
const ctx = new m.constructor({level: 3, enabled: false});
t.is(ctx.red.visible('foo'), '');
t.is(ctx.visible.red('foo'), '');
});
test('visible: no output when level is too low', t => {
const ctx = new m.constructor({level: 0, enabled: true});
t.is(ctx.visible.red('foo'), '');
t.is(ctx.red.visible('foo'), '');
});