Add test for auto resize

es6/test.js

@@ -8,6 +8,7 @@ const JSZip = require("jszip");
 const ImageModule = require("./index.js");
 const testutils = require("docxtemplater/js/tests/utils");
 const shouldBeSame = testutils.shouldBeSame;
+const sizeOf = require('image-size');
 
 const fileNames = [
 	"imageExample.docx",
@@ -27,12 +28,13 @@ const fileNames = [
 	"expectedTagImage.pptx",
 	"tagImageCentered.pptx",
 	"expectedTagImageCentered.pptx",
+	"expectedInlineResize.docx"
 ];
 
 beforeEach(function () {
 	this.opts = {
 		getImage: function (tagValue) {
-			return fs.readFileSync(tagValue, "binary");
+			return fs.readFileSync(tagValue);
 		},
 		getSize: function () {
 			return [150, 150];
@@ -41,10 +43,8 @@ beforeEach(function () {
 	};
 
 	this.loadAndRender = function () {
-		const fileType = testutils.pptX[this.name] ? "pptx" : "docx";
-		const file = fileType === "pptx" ? testutils.pptX[this.name] : testutils.docX[this.name];
+		const file = testutils.createDoc(this.name)
 		this.doc = new Docxtemplater();
-		this.doc.setOptions({fileType});
 		const inputZip = new JSZip(file.loadedContent);
 		this.doc.loadZip(inputZip).setData(this.data);
 		const imageModule = new ImageModule(this.opts);
@@ -122,6 +122,17 @@ function testStart() {
 			this.loadAndRender();
 		});
 
+		it("should work with auto resize", function () {
+			this.name = "imageInlineExample.docx";
+			this.expectedName = "expectedInlineResize.docx";
+			this.opts.getSize = function (img, tagValue, tagName) {
+				const sizeObj = sizeOf(img);
+				return [sizeObj.width, sizeObj.height];
+			}
+			this.data = {firefox: "examples/image.png"};
+			this.loadAndRender();
+		});
+
 		it("should work with base64 data", function () {
 			const base64Image = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAIAAAACUFjqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4QIJBywfp3IOswAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAkUlEQVQY052PMQqDQBREZ1f/d1kUm3SxkeAF/FdIjpOcw2vpKcRWCwsRPMFPsaIQSIoMr5pXDGNUFd9j8TOn7kRW71fvO5HTq6qqtnWtzh20IqE3YXtL0zyKwAROQLQ5l/c9gHjfKK6wMZjADE6s49Dver4/smEAc2CuqgwAYI5jU9NcxhHEy60sni986H9+vwG1yDHfK1jitgAAAABJRU5ErkJggg==";
 			this.name = "imageExample.docx";
@@ -155,7 +166,6 @@ function testStart() {
 testutils.setExamplesDirectory(path.resolve(__dirname, "..", "examples"));
 testutils.setStartFunction(testStart);
 fileNames.forEach(function (filename) {
-	const loader = /\.pptx$/.test(filename) ? testutils.loadPptx : testutils.loadDocx;
-	testutils.loadFile(filename, loader);
+	testutils.loadFile(filename, testutils.loadDocument);
 });
 testutils.start();

package.json

@@ -6,7 +6,7 @@
   "scripts": {
     "test:coverage": "istanbul cover _mocha --  es6/test.js",
     "compile": "rimraf js && mkdirp js && babel es6 --out-dir js",
-    "preversion": "npm test && npm run compile && npm run browserify && npm run uglify",
+    "preversion": "npm test && npm run browserify && npm run uglify",
     "test:compiled": "mocha js/test.js",
     "test:es6": "mocha es6/test.js",
     "lint": "eslint .",
@@ -22,6 +22,7 @@
     "chai": "^3.4.1",
     "docxtemplater": "^3.0.0",
     "eslint": "^3.15.0",
+    "image-size": "^0.5.1",
     "istanbul": "^0.4.5",
     "jszip": "^2.6.1",
     "mkdirp": "^0.5.1",

readme.md

@@ -28,7 +28,7 @@ var ImageModule=require('docxtemplater-image-module')
 var opts = {}
 opts.centered = false;
 opts.getImage=function(tagValue, tagName) {
-    return fs.readFileSync(tagValue,'binary');
+    return fs.readFileSync(tagValue);
 }
 
 opts.getSize=function(img,tagValue, tagName) {
@@ -131,10 +131,9 @@ Building in the browser
 You can build a release for the browser with the following commands
 
 ```
-npm install -g gulp jasmine-node uglify-js browserify
 npm install
+npm run preversion
 npm run compile
-mkdir build -p
-browserify -r ./js/index.js -s ImageModule > build/imagemodule.js
-uglifyjs build/imagemodule.js > build/imagemodule.min.js # Optional
 ```
+
+You will have build/imagemodule.js.