tests/pdf.js

'use strict';

var assert = require('assert');

var Pdf = require('../index.js');
var child = require('../child.js');
var FP = process.env.PWD || process.cwd() || __dirname;

describe('child#supports()', function(){
  it('checks to see if phantomjs is installed', function(d){
    child.supports(function(exists){
      assert.ok(exists);
      d();
    });
  });
});

describe('child#supports()', function(){
  it('checks to see if asdfhijk is installed', function(d){
    child.supports(function(exists){
      assert.ok(!exists);
      d();
    }, 'asdfhijk');
  });
});

// google vs yahoo

describe('pdf#done() 1', function(){
  it('fires done when ', function(d){
    this.timeout(20000);
    var pdf1 = new Pdf('http://www.google.com', 'google.pdf');
    pdf1.on('done', function(msg){
      assert.ok(msg);
      assert.equal(FP + '/google.pdf', msg);
      d();
    });
    pdf1.on('error', function(msg){
      assert.ok(false);
      d();
    });
  });
});

describe('pdf#content', function() {
  it('fires done when content is loaded', function(d) {
    this.timeout(20000);
    var pdf1 = new Pdf(null, 'html.pdf', {
      'content': '<html><body>Test</body></html>'
    });
    pdf1.on('done', function(msg){
      assert.ok(msg);
      assert.equal(FP + '/html.pdf', msg);
      d();
    });
    pdf1.on('error', function(msg){
      assert.ok(false);
      d();
    });
  })
});

describe('pdf#done() 2', function(){
  it('fires done when ', function(d){
    this.timeout(20000);
    var pdf2 = new Pdf('http://yahoo.com', 'yahoo.pdf', {
      'viewportSize': {
        'width': 3000,
        'height': 9000
      },
      'paperSize': {
        'pageFormat': 'A4',
        'margin': {
          'top': '2cm'
        },
        'header': {
          'height': '4cm',
          'contents': 'HEADER {currentPage} / {pages}'
        },
        'footer': {
          'height': '4cm',
          'contents': 'FOOTER {currentPage} / {pages}'
        }
      },
      'zoomFactor': 1.1,
      'cookies': [
        {
          'name':     'Valid-Cookie-Name 1',   /* required property */
          'value':    'Valid-Cookie-Value 1',  /* required property */
          'domain':   'localhost',           /* required property */
          'path':     '/foo',
          'httponly': true,
          'secure':   false,
          'expires':  (new Date()).getTime() + (1000 * 60 * 60)   /* <-- expires in 1 hour */
        },
        {
          'name':     'Valid-Cookie-Name 2',
          'value':    'Valid-Cookie-Value 2',
          'domain':   'localhost'
        }
      ]
    });
    pdf2.on('done', function(msg){
      assert.ok(msg);
      assert.equal(FP + '/yahoo.pdf', msg);
      d();
    });
    pdf2.on('error', function(msg){
      assert.ok(false);
      d();
    });
  });
});

describe('pdf#render()', function(){
  it('renders a pdf with a callback style', function(d){
    this.timeout(20000);
    Pdf.render('http://www.google.com', 'google2.pdf', function(err, file){
      assert.equal(err, null);
      assert.equal(FP + '/google2.pdf', file);
      d();
    });
  });
});