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zoom and fit test

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Eugenio Romano
2016-06-29 20:33:07 +01:00
parent 39b30e60f0
commit 4ba5450be6
4 changed files with 88 additions and 3 deletions
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1
ng2-components/ng2-alfresco-viewer/src/assets/PDFJS.mock.ts
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@@ -25,6 +25,5 @@ export class PDFJSmock {
}
getPage(numberPage: number) {
console.log('getPage ${numberPage}');
}
}

1
ng2-components/ng2-alfresco-viewer/src/assets/PDFViewer.mock.ts
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@@ -42,6 +42,5 @@ export class PDFViewermock {
_currentPageNumber: number = 0;
update() {
console.log('update page');
}
}

88
ng2-components/ng2-alfresco-viewer/src/pdfViewer.component.spec.ts
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@@ -257,6 +257,93 @@ describe('PdfViewer', () => {
});
});
}));
/* tslint:disable:max-line-length */
it('zoomIn should increment the scale value', 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').and.callFake(() => {
component.pdfViewer = new PDFViewermock();
});
component.urlFile = 'fake-url-file';
component.currentScale = 1;
let zoomInButton = element.querySelector('#viewer-zoom-in-button');
component.ngOnChanges().then(() => {
fixture.detectChanges();
zoomInButton.click();
expect(component.currentScaleMode).toBe('auto');
expect(component.currentScale).toBe(1.1);
}).catch((error) => {
expect(error).toBeUndefined();
});
});
}));
it('zoomOut should decrement the scale value', 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').and.callFake(() => {
component.pdfViewer = new PDFViewermock();
});
component.urlFile = 'fake-url-file';
component.currentScale = 1;
let zoomOutButton = element.querySelector('#viewer-zoom-out-button');
component.ngOnChanges().then(() => {
fixture.detectChanges();
zoomOutButton.click();
expect(component.currentScaleMode).toBe('auto');
expect(component.currentScale).toBe(0.9);
}).catch((error) => {
expect(error).toBeUndefined();
});
});
}));
it('fit in button should toggle page-fit and auto scale mode', 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').and.callFake(() => {
component.pdfViewer = new PDFViewermock();
});
component.urlFile = 'fake-url-file';
component.currentScale = 1;
let fitPage = element.querySelector('#viewer-scale-page-button');
component.ngOnChanges().then(() => {
fixture.detectChanges();
expect(component.currentScaleMode).toBe('auto');
fitPage.click();
expect(component.currentScaleMode).toBe('page-fit');
fitPage.click();
expect(component.currentScaleMode).toBe('auto');
}).catch((error) => {
expect(error).toBeUndefined();
});
});
}));
});
describe('Rezize interaction', () => {
@@ -281,7 +368,6 @@ describe('PdfViewer', () => {
expect(component.setScaleUpdatePages).toHaveBeenCalled();
});
}));
});
});

1
ng2-components/ng2-alfresco-viewer/src/pdfViewer.component.ts
View File

@@ -189,6 +189,7 @@ export class PdfViewerComponent {
* @returns {boolean}
*/
isLandscape(width: number, height: number) {
console.log('width ' + width + 'height ' + height);
return (width > height);
}