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add test resize view and input value

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This commit is contained in:
Eugenio Romano 2016-06-21 12:43:40 +01:00
parent d8856b541d
commit 3add949925
4 changed files with 117 additions and 40 deletions
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21
ng2-components/ng2-alfresco-viewer/src/assets/PDFViewer.mock.ts
View File

@ -23,4 +23,25 @@ export class PDFViewermock {
currentPage = {
renderingState: 3 as number
};
_pages: any =
[{
width: 793,
scale: 1,
update: this.update
}, {
width: 793,
scale: 1,
update: this.update
}, {
width: 793,
scale: 1,
update: this.update
}];
_currentPageNumber: number = 0;
update() {
console.log('update page');
}
}

5
ng2-components/ng2-alfresco-viewer/src/assets/event.mock.ts
View File

@ -25,6 +25,11 @@ export class EventMock {
document.dispatchEvent(event);
}
static resizeMobileView() {
window.innerWidth = 320;
window.innerHeight = 568;
window.dispatchEvent(new Event('resize'));
}
}

51
ng2-components/ng2-alfresco-viewer/src/pdfViewer.component.spec.ts
View File

@ -237,5 +237,56 @@ describe('PdfViewer', () => {
});
});
}));
it('Input page should move to the inserted page', inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
return tcb
.createAsync(PdfViewerComponent)
.then((fixture) => {
let component = fixture.componentInstance;
spyOn(component, 'getPDFJS').and.returnValue(new PDFJSmock());
spyOn(component, 'initPDFViewer').and.callFake(() => {
component.pdfViewer = new PDFViewermock();
});
component.urlFile = 'fake-url-file';
component.ngOnChanges().then(() => {
fixture.detectChanges();
expect(component.displayPage).toBe(1);
component.inputPage('4');
fixture.detectChanges();
expect(component.displayPage).toBe(4);
}).catch((error) => {
expect(error).toBeUndefined();
});
});
}));
});
describe('Rezize interaction', () => {
it('resize event should trigger setScaleUpdatePages', inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
return tcb
.createAsync(PdfViewerComponent)
.then((fixture) => {
let component = fixture.componentInstance;
let element = fixture.nativeElement;
spyOn(component, 'getPDFJS').and.returnValue(new PDFJSmock());
spyOn(component, 'initPDFViewer');
spyOn(component, 'setScaleUpdatePages');
component.documentContainer = element.querySelector('#viewer-pdf-container');
component.pdfViewer = new PDFViewermock();
component.urlFile = 'fake-url-file';
EventMock.resizeMobileView();
expect(component.setScaleUpdatePages).toHaveBeenCalled();
});
}));
});
});

20
ng2-components/ng2-alfresco-viewer/src/pdfViewer.component.ts
View File

@ -24,7 +24,7 @@ declare let __moduleName: string;
moduleId: __moduleName,
selector: 'pdf-viewer',
templateUrl: './pdfViewer.component.html',
styleUrls: ['./pdfViewer.component.css', './pdfViewerHost.component.css' ]
styleUrls: ['./pdfViewer.component.css', './pdfViewerHost.component.css']
})
export class PdfViewerComponent {
@ -41,11 +41,9 @@ export class PdfViewerComponent {
pdfViewer: any;
currentScaleMode: string;
currentScaleMode: string = 'auto';
currentScale: number;
documentContainer: any;
MAX_AUTO_SCALE: number = 1.25;
ngOnChanges(changes) {
@ -86,11 +84,11 @@ export class PdfViewerComponent {
PDFJS.verbosity = 5;
PDFJS.disableWorker = true;
this.documentContainer = document.getElementById('viewer-pdf-container');
let documentContainer = document.getElementById('viewer-pdf-container');
let viewer: any = document.getElementById('viewer-viewerPdf');
this.pdfViewer = new PDFJS.PDFViewer({
container: this.documentContainer,
container: documentContainer,
viewer: viewer
});
@ -105,11 +103,13 @@ export class PdfViewerComponent {
scalePage(scaleMode) {
this.currentScaleMode = scaleMode;
if (this.pdfViewer) {
let documentContainer = document.getElementById('viewer-pdf-container');
let currentPage = this.pdfViewer._pages[this.pdfViewer._currentPageNumber];
let padding = 20;
let pageWidthScale = (this.documentContainer.clientWidth - padding) / currentPage.width * currentPage.scale;
let pageHeightScale = (this.documentContainer.clientHeight - padding) / currentPage.width * currentPage.scale;
let pageWidthScale = (documentContainer.clientWidth - padding) / currentPage.width * currentPage.scale;
let pageHeightScale = (documentContainer.clientHeight - padding) / currentPage.width * currentPage.scale;
let scale;
@ -143,6 +143,7 @@ export class PdfViewerComponent {
this.setScaleUpdatePages(scale);
}
}
/**
* Update all the pages with the newScale scale
@ -154,7 +155,6 @@ export class PdfViewerComponent {
this.pdfViewer._pages.forEach(function (currentPage) {
currentPage.update(newScale);
console.log(currentPage.viewport);
});
this.pdfViewer.update();
@ -230,7 +230,7 @@ export class PdfViewerComponent {
if (!isNaN(pageInput) && pageInput > 0 && pageInput <= this.totalPages) {
this.page = pageInput;
this.displayPage = this.page;
this.pdfViewer.currentPageNumber = this.page;
} else {
this.displayPage = this.page;