34 lines
1 KiB
JavaScript
34 lines
1 KiB
JavaScript
|
var test = require('tape');
|
||
|
|
var wordwrap = require('../');
|
||
|
|
|
||
|
|
var fs = require('fs');
|
||
|
|
var idleness = fs.readFileSync(__dirname + '/idleness.txt', 'utf8');
|
||
|
|
|
||
|
|
test('stop80', function (t) {
|
||
|
|
var lines = wordwrap(80)(idleness).split(/\n/);
|
||
|
|
var words = idleness.split(/\s+/);
|
||
|
|
|
||
|
|
lines.forEach(function (line) {
|
||
|
|
t.ok(line.length <= 80, 'line > 80 columns');
|
||
|
|
var chunks = line.match(/\S/) ? line.split(/\s+/) : [];
|
||
|
|
t.deepEqual(chunks, words.splice(0, chunks.length));
|
||
|
|
});
|
||
|
|
t.end();
|
||
|
|
});
|
||
|
|
|
||
|
|
test('start20stop60', function (t) {
|
||
|
|
var lines = wordwrap(20, 100)(idleness).split(/\n/);
|
||
|
|
var words = idleness.split(/\s+/);
|
||
|
|
|
||
|
|
lines.forEach(function (line) {
|
||
|
|
t.ok(line.length <= 100, 'line > 100 columns');
|
||
|
|
var chunks = line
|
||
|
|
.split(/\s+/)
|
||
|
|
.filter(function (x) { return x.match(/\S/) })
|
||
|
|
;
|
||
|
|
t.deepEqual(chunks, words.splice(0, chunks.length));
|
||
|
|
t.deepEqual(line.slice(0, 20), new Array(20 + 1).join(' '));
|
||
|
|
});
|
||
|
|
t.end();
|
||
|
|
});
|