test(aio): minor improvements (#22872)

PR Close #22872
This commit is contained in:
George Kalpakas
2018-03-21 00:58:19 +02:00
committed by Matias Niemelä
parent 53227abe7b
commit 91503e538e
2 changed files with 2 additions and 5 deletions

View File

@ -180,7 +180,7 @@ describe('DocViewerComponent', () => {
const querySelector_ = targetEl.querySelector;
spyOn(targetEl, 'querySelector').and.callFake((selector: string) => {
const elem = querySelector_.call(targetEl, selector);
return Object.defineProperties(elem, {
return elem && Object.defineProperties(elem, {
innerText: {value: undefined},
textContent: {value: 'Text Content'},
});
@ -195,7 +195,7 @@ describe('DocViewerComponent', () => {
const querySelector_ = targetEl.querySelector;
spyOn(targetEl, 'querySelector').and.callFake((selector: string) => {
const elem = querySelector_.call(targetEl, selector);
return Object.defineProperties(elem, {
return elem && Object.defineProperties(elem, {
innerText: { value: '' },
textContent: { value: 'Text Content' }
});