Sha256: f6af337c624bafdaa4054724a7396f0405a405cab48a1bc2bb2bf7e063772fcc
Contents?: true
Size: 1.17 KB
Versions: 62
Compression:
Stored size: 1.17 KB
Contents
'use strict';
var tty = require('tty');
var test = require('tape');
var lib = require('../');
test('uses process.stdout.getWindowSize', function (t) {
// mock stdout.getWindowSize
process.stdout.getWindowSize = function () {
return [100];
};
t.equal(lib(), 100, 'equal to mocked, 100');
t.end();
});
test('uses tty.getWindowSize', function (t) {
process.stdout.getWindowSize = undefined;
tty.getWindowSize = function () {
return [3, 5];
};
t.equal(lib(), 5, 'equal to mocked, 5');
t.end();
});
test('uses custom env var', function (t) {
tty.getWindowSize = undefined;
process.env.CLI_WIDTH = 30;
t.equal(lib(), 30, 'equal to mocked, 30');
delete process.env.CLI_WIDTH;
t.end();
});
test('uses default if env var is not a number', function (t) {
process.env.CLI_WIDTH = 'foo';
t.equal(lib(), 0, 'default unset value, 0');
delete process.env.CLI_WIDTH;
t.end();
});
test('uses default', function (t) {
tty.getWindowSize = undefined;
t.equal(lib(), 0, 'default unset value, 0');
t.end();
});
test('uses overridden default', function (t) {
lib.defaultWidth = 10;
t.equal(lib(), 10, 'user-set default value, 10');
t.end();
});
Version data entries
62 entries across 62 versions & 1 rubygems