spider-officegen/test/test-pptx-layouts.js

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

//======================================================================================================================
// 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 pluginLayouts = require ( '../lib/pptxplg-layouts' );

var OUTDIR = __dirname + "/../tmp/";

// Common error method
var onError = function ( err ) {
	console.log ( err );
	assert ( false );
};

describe("PPTX Layouts plugin", function () {
	this.slow ( 1000 );

	it ( "creates a presentation with the title layout", function ( done ) {
		var slide;
		var pptx = officegen ({
			type: 'pptx',
			extraPlugs: [
				// pluginLayouts // The 'pptxplg-layouts' plugin.
			]
		});
		pptx.on ( 'error', onError );

		pptx.setDocTitle ( 'Testing Layouts' );

		//
		// Slide #1:
		//

		slide = pptx.makeNewSlide ({
			useLayout: 'title'
		});

		//
		// Slide #2:
		//

		slide = pptx.makeNewSlide ({
			useLayout: 'title'
		});

		slide.setTitle ( 'The title' );
		slide.setSubTitle ( 'Another text' );

		// Add a speaker note:
		slide.setSpeakerNote ( 'This is a speaker note! Using the new setSpeakerNote feature of the slide API.' );

		//
		// Slide #3:
		//

		slide = pptx.makeNewSlide ({
			useLayout: 'title'
		});

		slide.setTitle ( [
			{ text: 'Hello ', options: { font_size: 56 } },
			{ text: 'World!', options: { font_size: 56, font_face: 'Arial', color: 'ffff00' } }
		] );
		slide.setSubTitle ( 'Another text' );

		//
		// Slide #4:
		//

		slide = pptx.makeTitleSlide ();

		//
		// Slide #5:
		//

		slide = pptx.makeTitleSlide ( 'The title of this slide', 'Sub title' );

		//
		// Slide #6:
		//

		slide = pptx.makeTitleSlide ( [
			{ text: 'Hello ', options: { font_size: 56 } },
			{ text: 'World!', options: { font_size: 56, font_face: 'Arial', color: 'ffff00' } }
		], 'Sub title' );

		//
		// Slide #7:
		//

		slide = pptx.makeObjSlide ( 'The title of slide 7', [
			{ text: '', options: { listType: 'dot' } },
			{ text: 'Some ', options: { font_size: 56 } },
			{ text: 'data', options: { font_size: 56, font_face: 'Arial', color: 'ff8800' } }
		] );

		slide.useLayout.isDate = false;
		slide.setFooter ( 'Message in the footer' );

		//
		// Slide #8:
		//

		slide = pptx.makeSecHeadSlide ( 'The title of slide 8', 'Sub title' );

		//
		// Generate the pptx file:
		//

		var FILENAME = "test-ppt-layouts-1.pptx";
		var out = fs.createWriteStream ( OUTDIR + FILENAME );
		pptx.generate ( out );
		out.on ( 'close', function () {
			done ();
		});
	});
});