sync with master

src/app/app.component.ts

@@ -2,7 +2,11 @@
  * Created by vadimdez on 21/06/16.
  */
 import { Component, ViewChild } from '@angular/core';
-import { PDFProgressData, PDFDocumentProxy, PDFSource } from './pdf-viewer/pdf-viewer.module';
+import {
+  PDFProgressData,
+  PDFDocumentProxy,
+  PDFSource
+} from './pdf-viewer/pdf-viewer.module';
 
 import { PdfViewerComponent } from './pdf-viewer/pdf-viewer.component';
 
@@ -12,9 +16,7 @@ import { PdfViewerComponent } from './pdf-viewer/pdf-viewer.component';
   templateUrl: './app.component.html',
   styleUrls: ['./app.component.css']
 })
-
 export class AppComponent {
-
   pdfSrc: string | PDFSource | ArrayBuffer = './assets/pdf-test.pdf';
 
   // or pass options as object
@@ -54,7 +56,7 @@ export class AppComponent {
     xhr.onload = (e: any) => {
       console.log(xhr);
       if (xhr.status === 200) {
-        const blob = new Blob([xhr.response], {type: 'application/pdf'});
+        const blob = new Blob([xhr.response], { type: 'application/pdf' });
         this.pdfSrc = URL.createObjectURL(blob);
       }
     };
@@ -87,7 +89,7 @@ export class AppComponent {
   onFileSelected() {
     const $pdf: any = document.querySelector('#file');
 
-    if (typeof (FileReader) !== 'undefined') {
+    if (typeof FileReader !== 'undefined') {
       const reader = new FileReader();
 
       reader.onload = (e: any) => {
@@ -127,7 +129,9 @@ export class AppComponent {
     this.error = error; // set error
 
     if (error.name === 'PasswordException') {
-      const password = prompt('This document is password protected. Enter the password:');
+      const password = prompt(
+        'This document is password protected. Enter the password:'
+      );
 
       if (password) {
         this.error = null;
@@ -140,11 +144,11 @@ export class AppComponent {
     let newSrc;
 
     if (this.pdfSrc instanceof ArrayBuffer) {
-      newSrc = {data: this.pdfSrc};
+      newSrc = { data: this.pdfSrc };
     } else if (typeof this.pdfSrc === 'string') {
-      newSrc = {url: this.pdfSrc};
+      newSrc = { url: this.pdfSrc };
     } else {
-      newSrc = {...this.pdfSrc};
+      newSrc = { ...this.pdfSrc };
     }
 
     newSrc.password = password;

src/app/pdf-viewer/pdf-viewer.component.spec.ts

@@ -5,7 +5,9 @@ import { PdfViewerComponent } from './pdf-viewer.component';
 import { PdfViewerModule } from './pdf-viewer.module';
 
 @Component({
-  template: `<pdf-viewer></pdf-viewer>`
+  template: `
+    <pdf-viewer></pdf-viewer>
+  `
 })
 class TestComponent {}
 
@@ -24,20 +26,17 @@ describe('AppComponent', () => {
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      declarations: [
-        TestComponent
-      ],
-      imports: [
-        PdfViewerModule
-      ]
-    }).compileComponents()
-    .then(() => {
-      testFixture = TestBed.createComponent(TestComponent);
-      testApp = testFixture.debugElement.componentInstance;
-
-      pdfViewerFixture = TestBed.createComponent(PdfViewerComponent);
-      pdfViewer = pdfViewerFixture.debugElement.componentInstance;
-    });
+      declarations: [TestComponent],
+      imports: [PdfViewerModule]
+    })
+      .compileComponents()
+      .then(() => {
+        testFixture = TestBed.createComponent(TestComponent);
+        testApp = testFixture.debugElement.componentInstance;
+
+        pdfViewerFixture = TestBed.createComponent(PdfViewerComponent);
+        pdfViewer = pdfViewerFixture.debugElement.componentInstance;
+      });
   }));
 
   it('should create test component', () => {
@@ -50,7 +49,10 @@ describe('AppComponent', () => {
       setPdf(10);
 
       [1, 3, 7, 10].forEach((page: number) => {
-        expect((pdfViewer as any).getValidPageNumber(page)).toBe(page, `page: ${ page }`);
+        expect((pdfViewer as any).getValidPageNumber(page)).toBe(
+          page,
+          `page: ${page}`
+        );
       });
     });
 
@@ -61,16 +63,20 @@ describe('AppComponent', () => {
       expect((pdfViewer as any).getValidPageNumber(pages + 2)).toBe(pages);
     });
 
-    it('should return first page when page is less then 1', function () {
+    it('should return first page when page is less then 1', function() {
       setPdf(10);
       expect((pdfViewer as any).getValidPageNumber(0)).toBe(1);
       expect((pdfViewer as any).getValidPageNumber(-1)).toBe(1);
     });
   });
 
   describe('getScale', () => {
-    it('should get scale 1 with offsetWidth = 0', function () {
-      let spy = spyOnProperty((pdfViewer as any).element.nativeElement, 'offsetWidth', 'get').and.returnValue(0);
+    it('should get scale 1 with offsetWidth = 0', function() {
+      let spy = spyOnProperty(
+        (pdfViewer as any).element.nativeElement,
+        'offsetWidth',
+        'get'
+      ).and.returnValue(0);
 
       expect((pdfViewer as any).getScale(0)).toBe(1);
       expect(spy).toHaveBeenCalled();
@@ -84,7 +90,9 @@ describe('AppComponent', () => {
     it('should check default url', () => {
       const PDFJS = require('pdfjs-dist/build/pdf');
 
-      expect((<any>pdfViewer)._cMapsUrl).toBe(`https://unpkg.com/pdfjs-dist@${ (PDFJS as any).version }/cmaps/`);
+      expect((<any>pdfViewer)._cMapsUrl).toBe(
+        `https://unpkg.com/pdfjs-dist@${(PDFJS as any).version}/cmaps/`
+      );
     });
 
     it('should return src', () => {
@@ -98,22 +106,34 @@ describe('AppComponent', () => {
       pdfViewer.src = src;
       pdfViewer.cMapsUrl = cMapUrl;
 
-      expect((<any>pdfViewer).getDocumentParams()).toEqual({ url: src, cMapUrl, cMapPacked: true });
+      expect((<any>pdfViewer).getDocumentParams()).toEqual({
+        url: src,
+        cMapUrl,
+        cMapPacked: true
+      });
     });
 
     it('should return object when src is an object', () => {
       pdfViewer.src = { url: src };
       pdfViewer.cMapsUrl = cMapUrl;
 
-      expect((<any>pdfViewer).getDocumentParams()).toEqual({ url: src, cMapUrl, cMapPacked: true });
+      expect((<any>pdfViewer).getDocumentParams()).toEqual({
+        url: src,
+        cMapUrl,
+        cMapPacked: true
+      });
     });
 
     it('should return object when src is an object with byte array', () => {
       const src = new Uint8Array(1);
       pdfViewer.src = { url: src as any };
       pdfViewer.cMapsUrl = cMapUrl;
 
-      expect((<any>pdfViewer).getDocumentParams()).toEqual({ url: src, cMapUrl, cMapPacked: true });
+      expect((<any>pdfViewer).getDocumentParams()).toEqual({
+        url: src,
+        cMapUrl,
+        cMapPacked: true
+      });
     });
   });
-});
+});