Current File : /opt/alt/alt-nodejs8/root/usr/lib/node_modules/npm/node_modules.bundled/cli-columns//test.js
import test from 'ava';
import chalk from 'chalk';
import stripAnsi from 'strip-ansi';
import columns from './index';
test('should print one column list', t => {
const cols = columns(['foo', ['bar', 'baz'], ['bar', 'qux']], {
width: 1
});
const expected =
'bar\n' +
'bar\n' +
'baz\n' +
'foo\n' +
'qux';
t.is(cols, expected);
});
test('should print three column list', t => {
const cols = columns(['foo', ['bar', 'baz'], ['bat', 'qux']], {
width: 16
});
const expected =
'bar baz qux \n' +
'bat foo ';
t.is(cols, expected);
});
test('should print complex list', t => {
const cols = columns(
[
'foo', 'bar', 'baz',
chalk.cyan('嶜憃撊') + ' 噾噿嚁',
'blue' + chalk.bgBlue('berry'),
chalk.red('apple'), 'pomegranate',
'durian', chalk.green('star fruit'),
'apricot', 'banana pineapple'
],
{
width: 80
}
);
const expected =
'apple bar durian star fruit \n' +
'apricot baz foo 嶜憃撊 噾噿嚁 \n' +
'banana pineapple blueberry pomegranate ';
t.is(stripAnsi(cols), expected);
});
test('should optionally not sort', t => {
const cols = columns(
[
'foo', 'bar', 'baz',
chalk.cyan('嶜憃撊') + ' 噾噿嚁',
'blue' + chalk.bgBlue('berry'),
chalk.red('apple'), 'pomegranate',
'durian', chalk.green('star fruit'),
'apricot', 'banana pineapple'
],
{
sort: false,
width: 80
}
);
const expected =
'foo 嶜憃撊 噾噿嚁 pomegranate apricot \n' +
'bar blueberry durian banana pineapple \n' +
'baz apple star fruit ';
t.is(stripAnsi(cols), expected);
});
