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();

});