spider-officegen
Version:
Office Open XML Generator using Node.js streams. Supporting Microsoft Office 2007 and later Word (docx), PowerPoint (pptx,ppsx) and Excel (xlsx). This module is for all frameworks and environments. No need for any commandline tool - this module is doing e
249 lines (197 loc) • 10.5 kB
JavaScript
//======================================================================================================================
// TEST SUITE FOR OFFICEGEN
// This generates small individual files that test specific aspects of the API
// and compares them to reference files.
//
// The comparison is based on string comparisons of specified XML subdocuments.
// Comparing PPTX files for exact-bytewise equality fails because the doc properties include the creation date.
// This method tests a defined set of XML subdocuments for string equality.
//======================================================================================================================
var assert = require('assert');
var officegen = require('../');
var fs = require('fs');
var path = require('path');
var OUTDIR = __dirname + "/../tmp/";
var AdmZip = require('adm-zip');
var pptxEquivalent = function (path1, path2, subdocs) {
var left = new AdmZip(path1);
var right = new AdmZip(path2);
for (var i = 0; i < subdocs.length; i++) {
//console.log([subdocs[i], left.readAsText(subdocs[i]).length,right.readAsText(subdocs[i]).length])
if (left.readAsText(subdocs[i]) != right.readAsText(subdocs[i])) return false;
}
return true;
}
// Common error method
var onError = function (err) {
console.log(err);
assert(false);
done()
};
describe("PPTX generator", function () {
this.slow ( 1000 );
it("creates a presentation with properties and text", function (done) {
var pptx = officegen('pptx');
pptx.on ( 'error', onError );
pptx.setDocTitle('Sample PPTX Document');
var slide = pptx.makeNewSlide();
slide.name = 'The first slide!';
// Change the background color:
slide.back = '000000';
// Declare the default color to use on this slide:
slide.color = 'ffffff';
// Basic way to add text string:
slide.addText('Created using Officegen version ' + officegen.version, 0, 0, '80%', 20 );
slide.addText('Fast position', 0, 20);
slide.addText('Full line', 0, 40, '100%', 20);
// Add text box with multi colors and fonts:
slide.addText([
{ text: 'Hello ', options: { font_size: 56 } },
{ text: 'World!', options: { font_size: 56, font_face: 'Arial', color: 'ffff00' } }
], { cx: '75%', cy: 66, y: 150 });
// Please note that you can pass object as the text parameter to addText.
// For a single text just pass a text string to addText:
slide.addText('Office generator', { y: 66, x: 'c', cx: '50%', cy: 60, font_size: 48, color: '0000ff' });
pObj = slide.addText('Big & Red\nText!', { y: 100, x: 10, cx: '70%', font_face: 'Wide Latin', font_size: 54, color: 'cc0000', bold: true, underline: true });
pObj.options.y += 150;
var FILENAME = "test-ppt1.pptx";
var out = fs.createWriteStream(OUTDIR + FILENAME);
pptx.generate(out);
out.on ( 'close', function () {
done ();
});
});
it("creates slides with shapes", function (done) {
var pptx = officegen('pptx');
pptx.on ( 'error', onError );
pptx.setDocTitle('Sample PPTX Document');
pptx.setWidescreen(false);
slide = pptx.makeNewSlide();
slide.show = false;
slide.addText('Red line', 'ff0000');
slide.addShape(pptx.shapes.OVAL, { fill: { type: 'solid', color: 'ff0000', alpha: 50 }, line: 'ffff00', y: 50, x: 50 });
slide.addText('Red box 1', { color: 'ffffff', fill: 'ff0000', line: 'ffff00', line_size: 5, y: 100, rotate: 45 });
slide.addShape(pptx.shapes.LINE, { line: '0000ff', y: 150, x: 150, cy: 0, cx: 300 });
slide.addShape(pptx.shapes.LINE, { line: '0000ff', y: 150, x: 150, cy: 100, cx: 0 });
slide.addShape(pptx.shapes.LINE, { line: '0000ff', y: 249, x: 150, cy: 0, cx: 300 });
slide.addShape(pptx.shapes.LINE, { line: '0000ff', y: 150, x: 449, cy: 100, cx: 0 });
slide.addShape(pptx.shapes.LINE, { line: '000088', y: 150, x: 150, cy: 100, cx: 300 });
slide.addShape(pptx.shapes.LINE, { line: '000088', y: 150, x: 150, cy: 100, cx: 300 });
slide.addShape(pptx.shapes.LINE, { line: '000088', y: 170, x: 150, cy: 100, cx: 300, line_head: 'triangle' });
slide.addShape(pptx.shapes.LINE, { line: '000088', y: 190, x: 150, cy: 100, cx: 300, line_tail: 'triangle' });
slide.addShape(pptx.shapes.LINE, { line: '000088', y: 210, x: 150, cy: 100, cx: 300, line_head: 'stealth', line_tail: 'stealth' });
pObj = slide.addShape(pptx.shapes.LINE);
pObj.options.line = '008888';
pObj.options.y = 210;
pObj.options.x = 150;
pObj.options.cy = 100;
pObj.options.cx = 300;
pObj.options.line_head = 'stealth';
pObj.options.line_tail = 'stealth';
pObj.options.flip_vertical = true;
slide.addText('Red box 2', { color: 'ffffff', fill: 'ff0000', line: 'ffff00', y: 350, x: 200, shape: pptx.shapes.ROUNDED_RECTANGLE, indentLevel: 1 });
var FILENAME = "test-ppt2.pptx";
var out = fs.createWriteStream(OUTDIR + FILENAME);
pptx.generate(out);
out.on ( 'close', function () {
done ();
});
});
it("creates presentation to widescreen", function (done) {
var pptx = officegen('pptx');
pptx.on ( 'error', onError );
pptx.setDocTitle('Sample PPTX Document');
pptx.setWidescreen(true);
slide = pptx.makeNewSlide();
slide.show = false;
slide.addText('Red line', 'ff0000');
slide.addShape(pptx.shapes.OVAL, { fill: { type: 'solid', color: 'ff0000', alpha: 50 }, line: 'ffff00', y: 50, x: 50 });
slide.addText('Red box 1', { color: 'ffffff', fill: 'ff0000', line: 'ffff00', line_size: 5, y: 100, rotate: 45 });
slide.addShape(pptx.shapes.LINE, { line: '0000ff', y: 150, x: 150, cy: 0, cx: 300 });
slide.addShape(pptx.shapes.LINE, { line: '0000ff', y: 150, x: 150, cy: 100, cx: 0 });
slide.addShape(pptx.shapes.LINE, { line: '0000ff', y: 249, x: 150, cy: 0, cx: 300 });
slide.addShape(pptx.shapes.LINE, { line: '0000ff', y: 150, x: 449, cy: 100, cx: 0 });
slide.addShape(pptx.shapes.LINE, { line: '000088', y: 150, x: 150, cy: 100, cx: 300 });
slide.addShape(pptx.shapes.LINE, { line: '000088', y: 150, x: 150, cy: 100, cx: 300 });
slide.addShape(pptx.shapes.LINE, { line: '000088', y: 170, x: 150, cy: 100, cx: 300, line_head: 'triangle' });
slide.addShape(pptx.shapes.LINE, { line: '000088', y: 190, x: 150, cy: 100, cx: 300, line_tail: 'triangle' });
slide.addShape(pptx.shapes.LINE, { line: '000088', y: 210, x: 150, cy: 100, cx: 300, line_head: 'stealth', line_tail: 'stealth' });
pObj = slide.addShape(pptx.shapes.LINE);
pObj.options.line = '008888';
pObj.options.y = 210;
pObj.options.x = 150;
pObj.options.cy = 100;
pObj.options.cx = 300;
pObj.options.line_head = 'stealth';
pObj.options.line_tail = 'stealth';
pObj.options.flip_vertical = true;
slide.addText('Red box 2', { color: 'ffffff', fill: 'ff0000', line: 'ffff00', y: 350, x: 200, shape: pptx.shapes.ROUNDED_RECTANGLE, indentLevel: 1 });
var FILENAME = "test-ppt3.pptx";
var out = fs.createWriteStream(OUTDIR + FILENAME);
pptx.generate(out);
out.on ( 'close', function () {
done ();
});
});
it("creates slides with images", function (done) {
var pptx = officegen('pptx');
pptx.on ( 'error', onError );
pptx.setDocTitle('Sample PPTX Document');
var IMAGEDIR = __dirname + "/../examples/";
slide = pptx.makeNewSlide();
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/image1.png'), { y: 'c', x: 'c' });
slide = pptx.makeNewSlide();
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/image2.jpg'), { y: 0, x: 0, cy: '100%', cx: '100%' });
slide = pptx.makeNewSlide();
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/image3.png'), { y: 'c', x: 'c'});
slide = pptx.makeNewSlide();
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/image2.jpg'), { y: 0, x: 0, cy: '100%', cx: '100%' });
slide = pptx.makeNewSlide();
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/image2.jpg'), { y: 0, x: 0, cy: '100%', cx: '100%' });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_001.png'), { y: 10, x: 10 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_002.png'), { y: 10, x: 110 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_001.png'), { y: 110, x: 10 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_001.png'), { y: 110, x: 110 });
slide = pptx.makeNewSlide();
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/image2.jpg'), { y: 0, x: 0, cy: '100%', cx: '100%' });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_001.png'), { y: 10, x: 10 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_002.png'), 110, 10);
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_003.png'), { y: 10, x: 210 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_004.png'), { y: 110, x: 10 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_001.png'), { y: 110, x: 110 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_003.png'), { y: 110, x: 210 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_002.png'), { y: 210, x: 10 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_004.png'), { y: 210, x: 110 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_004.png'), { y: 210, x: 210 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_004.png'), { y: '310', x: 10 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_002.png'), { y: 310, x: 110 });
slide.addImage(path.resolve(IMAGEDIR, 'images_for_examples/sword_003.png'), { y: 310, x: 210 });
var FILENAME = "test-ppt-images.pptx";
var out = fs.createWriteStream(OUTDIR + FILENAME);
pptx.generate(out);
out.on ( 'close', function () {
done ();
});
});
it ("creates a native table", function(done) {
var pptx = officegen('pptx');
pptx.on ( 'error', onError );
pptx.setDocTitle('Sample PPTX Document');
var slide = pptx.makeNewSlide();
var rows = [];
for (var i = 0; i < 12; i++) {
var row = [];
for (var j = 0; j < 5; j++) {
row.push("[" + i + "," + j + "]");
}
rows.push(row);
}
slide.addTable(rows, {});
var FILENAME = "test-ppt-table-1.pptx";
var out = fs.createWriteStream(OUTDIR + FILENAME);
pptx.generate(out);
out.on ( 'close', function () {
done ();
});
});
});