57 lines
1.4 KiB
JavaScript
57 lines
1.4 KiB
JavaScript
import path from 'path';
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import test from 'ava';
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import execa from 'execa';
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// Spoof supports-color
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require('./_supports-color')(__dirname);
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const chalk = require('../source');
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test('don\'t output colors when manually disabled', t => {
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const oldLevel = chalk.level;
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chalk.level = 0;
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t.is(chalk.red('foo'), 'foo');
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chalk.level = oldLevel;
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});
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test('enable/disable colors based on overall chalk .level property, not individual instances', t => {
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const oldLevel = chalk.level;
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chalk.level = 1;
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const {red} = chalk;
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t.is(red.level, 1);
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chalk.level = 0;
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t.is(red.level, chalk.level);
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chalk.level = oldLevel;
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});
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test('propagate enable/disable changes from child colors', t => {
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const oldLevel = chalk.level;
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chalk.level = 1;
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const {red} = chalk;
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t.is(red.level, 1);
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t.is(chalk.level, 1);
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red.level = 0;
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t.is(red.level, 0);
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t.is(chalk.level, 0);
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chalk.level = 1;
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t.is(red.level, 1);
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t.is(chalk.level, 1);
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chalk.level = oldLevel;
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});
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test('disable colors if they are not supported', async t => {
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const {stdout} = await execa.node(path.join(__dirname, '_fixture'));
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t.is(stdout, 'testout testerr');
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});
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test('chalk.Level enum object', t => {
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const {Level} = chalk;
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t.is(Level.None, 0);
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t.is(Level.Basic, 1);
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t.is(Level.Ansi256, 2);
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t.is(Level.TrueColor, 3);
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t.is(Level[Level.None], 'None');
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t.is(Level[Level.Basic], 'Basic');
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t.is(Level[Level.Ansi256], 'Ansi256');
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t.is(Level[Level.TrueColor], 'TrueColor');
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});
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