ysjj-system/node_modules/printable/test/printalbe_test.js

var should = require('should');
var pt = require('../');

var source;
describe('printable test', function() {
  describe('common print', function() {
    it('should print limit ok', function() {
      source = [['hello', 'world'], ['foo', 'bar']];
      var out = pt.print(source, '|', 10);
      out.should.equal('hello     |world     \nfoo       |bar       ');
    });

    it('should print unlimit ok', function() {
      var out = pt.print(source, '|')
      out.should.equal('hello|world\nfoo  |bar  ');
    });;

    it('should print limit cut ok', function() {
      var out = pt.print(source, ' | ', 3);
      out.should.equal('hel | wor\nfoo | bar');
    });

    it('should print border length ok',function() {
      var out = pt.print(source, 5);
      out.should.equal('hello     world\nfoo       bar  ');
    });

    it('should print chinese ok', function() {
      source = [['hello', 'world'], ['你好', '世界']];
      var out = pt.print(source, '|');
      out.should.equal('hello|world\n你好 |世界 ');
    });

    it('should cut chinese ok', function() {
      var out = pt.print(source, '|', 3);
      out.should.equal('hel|wor\n你 |世 ');
    });
  });

  describe('!string print', function() {
    it('should print number ok', function() {
      source.push(['number', 123456789]);
      var out = pt.print(source, '|');
      out.should.equal('hello |world    \n你好  |世界     \nnumber|123456789');
    });

    it('should print object ok', function() {
      source.push([{a:"1"}, ['我',2]]);
      var out = pt.print(source, '|');
      out.should.equal('hello    |world    \n你好     |世界     \nnumber   |123456789\n{"a":"1"}|["我",2] ');
    });
  });
});