fix(core): update

test/test.ts

@@ -8,6 +8,10 @@ tap.test('should create a valid instance of smartpdf', async () => {
   expect(testSmartPdf).to.be.instanceof(smartpdf.SmartPdf);
 });
 
+tap.test('should start the instance', async () => {
+  await testSmartPdf.start();
+});
+
 tap.test('should create a pdf from html string', async () => {
   await testSmartPdf.getPdfForHtmlString('hi');
 });
@@ -21,7 +25,7 @@ tap.test('should create a pdf from website as single page PDF', async () => {
 });
 
 tap.test('should be able to close properly', async () => {
-  await testSmartPdf.close();
+  await testSmartPdf.stop();
 });
 
 tap.start();

ts/smartpdf.classes.smartpdf.ts

@@ -14,10 +14,9 @@ export class SmartPdf {
 
   constructor() {
     this._readyDeferred = new plugins.smartpromise.Deferred();
-    this.init();
   }
 
-  async init() {
+  async start() {
     // setup puppeteer
     this.headlessBrowser = await plugins.puppeteer.launch();
 
@@ -36,7 +35,7 @@ export class SmartPdf {
     });
   }
 
-  async close() {
+  async stop() {
     const done = plugins.smartpromise.defer<void>();
     this.htmlServerInstance.close(() => {
       done.resolve();