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style(aio): enforce strict TypeScript checks (#21342) 

Closes #20646

PR Close #21342
This commit is contained in:
Pete Bacon Darwin 2018-01-10 10:41:15 +00:00 committed by Alex Eagle
parent 246de65140
commit c5c6d84fe6
57 changed files with 198 additions and 194 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
aio/content/examples/service-worker-getting-started/package.json
View File

@ -18,7 +18,6 @@
"@angular/core": "^5.0.0",
"@angular/forms": "^5.0.0",
"@angular/http": "^5.0.0",
"@angular/service-worker": "^5.0.0",
"@angular/platform-browser": "^5.0.0",
"@angular/platform-browser-dynamic": "^5.0.0",
"@angular/router": "^5.0.0",

2
aio/e2e/api.po.ts
View File

@ -25,7 +25,7 @@ export class ApiPage extends SitePage {
// and we want to be able to pull out the code elements from only the first level
// if `onlyDirect` is set to `true`.
const selector = `.descendants.${docType} ${onlyDirect ? '>' : ''} li > :not(ul) code`;
return element.all(by.css(selector)).map<string>(item => item.getText());
return element.all(by.css(selector)).map<string>(item => item && item.getText());
}
getOverview(docType) {

2
aio/e2e/app.po.ts
View File

@ -62,6 +62,6 @@ export class SitePage {
getSearchResults() {
const results = element.all(by.css('.search-results li'));
browser.wait(ExpectedConditions.presenceOf(results.first()), 8000);
return results.map(link => link.getText());
return results.map(link => link && link.getText());
}
}

24
aio/src/app/app.component.spec.ts
View File

@ -314,7 +314,7 @@ describe('AppComponent', () => {
it('should not navigate when change to a version without a url', () => {
setupSelectorForTesting();
const versionWithoutUrlIndex = component.docVersions.length;
const versionWithoutUrl = component.docVersions[versionWithoutUrlIndex] = { title: 'foo', url: null };
const versionWithoutUrl = component.docVersions[versionWithoutUrlIndex] = { title: 'foo' };
selectElement.triggerEventHandler('change', { option: versionWithoutUrl, index: versionWithoutUrlIndex });
expect(locationService.go).not.toHaveBeenCalled();
});
@ -520,9 +520,9 @@ describe('AppComponent', () => {
describe('aio-toc', () => {
let tocDebugElement: DebugElement;
let tocContainer: DebugElement;
let tocContainer: DebugElement|null;
const setHasFloatingToc = hasFloatingToc => {
const setHasFloatingToc = (hasFloatingToc: boolean) => {
component.hasFloatingToc = hasFloatingToc;
fixture.detectChanges();
@ -551,12 +551,12 @@ describe('AppComponent', () => {
});
it('should update the TOC container\'s `maxHeight` based on `tocMaxHeight`', () => {
expect(tocContainer.styles['max-height']).toBeNull();
expect(tocContainer!.styles['max-height']).toBeNull();
component.tocMaxHeight = '100';
fixture.detectChanges();
expect(tocContainer.styles['max-height']).toBe('100px');
expect(tocContainer!.styles['max-height']).toBe('100px');
});
it('should restrain scrolling inside the ToC container', () => {
@ -565,7 +565,7 @@ describe('AppComponent', () => {
expect(restrainScrolling).not.toHaveBeenCalled();
tocContainer.triggerEventHandler('mousewheel', evt);
tocContainer!.triggerEventHandler('mousewheel', evt);
expect(restrainScrolling).toHaveBeenCalledWith(evt);
});
});
@ -591,7 +591,7 @@ describe('AppComponent', () => {
initializeTest();
fixture.detectChanges();
const banner: HTMLElement = fixture.debugElement.query(By.css('aio-mode-banner')).nativeElement;
expect(banner.textContent.trim()).toEqual('');
expect(banner.textContent!.trim()).toEqual('');
});
});
@ -985,9 +985,9 @@ describe('AppComponent', () => {
checkHostClass('mode', 'archive');
});
function checkHostClass(type, value) {
function checkHostClass(type: string, value: string) {
const host = fixture.debugElement;
const classes = host.properties['className'];
const classes: string = host.properties['className'];
const classArray = classes.split(' ').filter(c => c.indexOf(`${type}-`) === 0);
expect(classArray.length).toBeLessThanOrEqual(1, `"${classes}" should have only one class matching ${type}-*`);
expect(classArray).toEqual([`${type}-${value}`], `"${classes}" should contain ${type}-${value}`);
@ -1212,10 +1212,10 @@ class TestHttpClient {
if (/navigation\.json/.test(url)) {
data = this.navJson;
} else {
const match = /generated\/docs\/(.+)\.json/.exec(url);
const id = match[1];
const match = /generated\/docs\/(.+)\.json/.exec(url)!;
const id = match[1]!;
// Make up a title for test purposes
const title = id.split('/').pop().replace(/^([a-z])/, (_, letter) => letter.toUpperCase());
const title = id.split('/').pop()!.replace(/^([a-z])/, (_, letter) => letter.toUpperCase());
const h1 = (id === 'no-title') ? '' : `<h1>${title}</h1>`;
const contents = `${h1}<h2 id="#somewhere">Some heading</h2>`;
data = { id, contents };

16
aio/src/app/app.component.ts
View File

@ -152,19 +152,19 @@ export class AppComponent implements OnInit {
this.navigationService.navigationViews.map(views => views['docVersions']))
.subscribe(([versionInfo, versions]) => {
// TODO(pbd): consider whether we can lookup the stable and next versions from the internet
const computedVersions = [
const computedVersions: NavigationNode[] = [
{ title: 'next', url: 'https://next.angular.io' },
{ title: 'stable', url: 'https://angular.io' },
];
if (this.deployment.mode === 'archive') {
computedVersions.push({ title: `v${versionInfo.major}`, url: null });
computedVersions.push({ title: `v${versionInfo.major}` });
}
this.docVersions = [...computedVersions, ...versions];
// Find the current version - eithers title matches the current deployment mode
// or its title matches the major version of the current version info
this.currentDocVersion = this.docVersions.find(version =>
version.title === this.deployment.mode || version.title === `v${versionInfo.major}`);
version.title === this.deployment.mode || version.title === `v${versionInfo.major}`)!;
this.currentDocVersion.title += ` (v${versionInfo.raw})`;
});
@ -232,7 +232,7 @@ export class AppComponent implements OnInit {
}
@HostListener('window:resize', ['$event.target.innerWidth'])
onResize(width) {
onResize(width: number) {
this.isSideBySide = width > this.sideBySideWidth;
this.showFloatingToc.next(width > this.showFloatingTocWidth);
}
@ -252,7 +252,7 @@ export class AppComponent implements OnInit {
}
// Deal with anchor clicks; climb DOM tree until anchor found (or null)
let target = eventTarget;
let target: HTMLElement|null = eventTarget;
while (target && !(target instanceof HTMLAnchorElement)) {
target = target.parentElement;
}
@ -335,8 +335,8 @@ export class AppComponent implements OnInit {
// Must wait until now for mat-toolbar to be measurable.
const el = this.hostElement.nativeElement as Element;
this.tocMaxHeightOffset =
el.querySelector('footer').clientHeight +
el.querySelector('.app-toolbar').clientHeight +
el.querySelector('footer')!.clientHeight +
el.querySelector('.app-toolbar')!.clientHeight +
24; // fudge margin
}
@ -375,7 +375,7 @@ export class AppComponent implements OnInit {
}
}
doSearch(query) {
doSearch(query: string) {
this.searchResults = this.searchService.search(query);
this.showSearchResults = !!query;
}

4
aio/src/app/app.module.spec.ts
View File

@ -23,7 +23,7 @@ describe('AppModule', () => {
});
it('should provide a list of eagerly-loaded embedded components', () => {
const eagerSelector = Object.keys(componentsMap).find(selector => Array.isArray(componentsMap[selector]));
const eagerSelector = Object.keys(componentsMap).find(selector => Array.isArray(componentsMap[selector]))!;
const selectorCount = eagerSelector.split(',').length;
expect(eagerSelector).not.toBeNull();
@ -34,7 +34,7 @@ describe('AppModule', () => {
});
it('should provide a list of lazy-loaded embedded components', () => {
const lazySelector = Object.keys(componentsMap).find(selector => selector.includes('code-example'));
const lazySelector = Object.keys(componentsMap).find(selector => selector.includes('code-example'))!;
const selectorCount = lazySelector.split(',').length;
expect(lazySelector).not.toBeNull();

2
aio/src/app/documents/document-contents.ts
View File

@ -2,5 +2,5 @@ export interface DocumentContents {
/** The unique identifier for this document */
id: string;
/** The HTML to display in the doc viewer */
contents: string;
contents: string|null;
}

16
aio/src/app/documents/document.service.spec.ts
View File

@ -50,7 +50,7 @@ describe('DocumentService', () => {
});
it('should emit a document each time the location changes', () => {
let latestDocument: DocumentContents;
let latestDocument: DocumentContents|undefined;
const doc0 = { contents: 'doc 0', id: 'initial/doc' };
const doc1 = { contents: 'doc 1', id: 'new/doc' };
const { docService, locationService } = getServices('initial/doc');
@ -67,7 +67,7 @@ describe('DocumentService', () => {
});
it('should emit the not-found document if the document is not found on the server', () => {
let currentDocument: DocumentContents;
let currentDocument: DocumentContents|undefined;
const notFoundDoc = { id: FILE_NOT_FOUND_ID, contents: '<h1>Page Not Found</h1>' };
const { docService } = getServices('missing/doc');
docService.currentDocument.subscribe(doc => currentDocument = doc);
@ -82,7 +82,7 @@ describe('DocumentService', () => {
});
it('should emit a hard-coded not-found document if the not-found document is not found on the server', () => {
let currentDocument: DocumentContents;
let currentDocument: DocumentContents|undefined;
const hardCodedNotFoundDoc = { contents: 'Document not found', id: FILE_NOT_FOUND_ID };
const nextDoc = { contents: 'Next Doc', id: 'new/doc' };
const { docService, locationService } = getServices(FILE_NOT_FOUND_ID);
@ -99,7 +99,7 @@ describe('DocumentService', () => {
});
it('should use a hard-coded error doc if the request fails (but not cache it)', () => {
let latestDocument: DocumentContents;
let latestDocument: DocumentContents|undefined;
const doc1 = { contents: 'doc 1' };
const doc2 = { contents: 'doc 2' };
const { docService, locationService } = getServices('initial/doc');
@ -107,7 +107,7 @@ describe('DocumentService', () => {
docService.currentDocument.subscribe(doc => latestDocument = doc);
httpMock.expectOne({}).flush(null, {status: 500, statusText: 'Server Error'});
expect(latestDocument.id).toEqual(FETCHING_ERROR_ID);
expect(latestDocument!.id).toEqual(FETCHING_ERROR_ID);
locationService.go('new/doc');
httpMock.expectOne({}).flush(doc1);
@ -119,14 +119,14 @@ describe('DocumentService', () => {
});
it('should not crash the app if the response is invalid JSON', () => {
let latestDocument: DocumentContents;
let latestDocument: DocumentContents|undefined;
const doc1 = { contents: 'doc 1' };
const { docService, locationService } = getServices('initial/doc');
docService.currentDocument.subscribe(doc => latestDocument = doc);
httpMock.expectOne({}).flush('this is invalid JSON');
expect(latestDocument.id).toEqual(FETCHING_ERROR_ID);
expect(latestDocument!.id).toEqual(FETCHING_ERROR_ID);
locationService.go('new/doc');
httpMock.expectOne({}).flush(doc1);
@ -134,7 +134,7 @@ describe('DocumentService', () => {
});
it('should not make a request to the server if the doc is in the cache already', () => {
let latestDocument: DocumentContents;
let latestDocument: DocumentContents|undefined;
let subscription: Subscription;
const doc0 = { contents: 'doc 0' };

2
aio/src/app/documents/document.service.ts
View File

@ -52,7 +52,7 @@ export class DocumentService {
if ( !this.cache.has(id)) {
this.cache.set(id, this.fetchDocument(id));
}
return this.cache.get(id);
return this.cache.get(id)!;
}
private fetchDocument(id: string): Observable<DocumentContents> {

4
aio/src/app/embed-components/embed-components.service.spec.ts
View File

@ -127,9 +127,9 @@ describe('EmbedComponentsService', () => {
const componentRefs = service.createComponents(host);
componentRefs[0].changeDetectorRef.detectChanges();
const barEl = host.querySelector('aio-eager-bar');
const barEl = host.querySelector('aio-eager-bar')!;
expect(barEl['aioEagerBarContent']).toBe(projectedContent);
expect((barEl as any)['aioEagerBarContent']).toBe(projectedContent);
expect(barEl.innerHTML).toContain(projectedContent);
});

4
aio/src/app/embed-components/embed-components.service.ts
View File

@ -111,7 +111,7 @@ export class EmbedComponentsService {
// Hack: Preserve the current element content, because the factory will empty it out.
// Security: The source of this `innerHTML` should always be authored by the documentation
// team and is considered to be safe.
host[contentPropertyName] = host.innerHTML;
(host as any)[contentPropertyName] = host.innerHTML;
componentRefs.push(factory.create(this.injector, [], host));
}
});
@ -141,7 +141,7 @@ export class EmbedComponentsService {
this.componentFactoriesReady.set(compsOrPath, readyPromise);
}
return this.componentFactoriesReady.get(compsOrPath);
return this.componentFactoriesReady.get(compsOrPath)!;
}
/**

6
aio/src/app/embedded/api/api-list.component.spec.ts
View File

@ -34,7 +34,7 @@ describe('ApiListComponent', () => {
*/
function expectFilteredResult(label: string, itemTest: (item: ApiItem) => boolean) {
component.filteredSections.subscribe(filtered => {
let badItem: ApiItem;
let badItem: ApiItem|undefined;
expect(filtered.length).toBeGreaterThan(0, 'expected something');
expect(filtered.every(section => section.items.every(
item => {
@ -53,7 +53,7 @@ describe('ApiListComponent', () => {
});
it('should return all complete sections when no criteria', () => {
let filtered: ApiSection[];
let filtered: ApiSection[]|undefined;
component.filteredSections.subscribe(f => filtered = f);
expect(filtered).toEqual(sections);
});
@ -68,7 +68,7 @@ describe('ApiListComponent', () => {
component.filteredSections.subscribe(filtered => {
expect(filtered.length).toBe(1, 'only one section');
expect(filtered[0].name).toBe('core');
expect(filtered[0].items.every(item => item.show)).toBe(true, 'all core items shown');
expect(filtered[0].items.every(item => !!item.show)).toBe(true, 'all core items shown');
});
});

4
aio/src/app/embedded/api/api.service.spec.ts
View File

@ -35,8 +35,8 @@ describe('ApiService', () => {
let completed = false;
service.sections.subscribe(
null,
null,
undefined,
undefined,
() => completed = true
);

2
aio/src/app/embedded/code/code-example.component.ts
View File

@ -41,7 +41,7 @@ export class CodeExampleComponent implements OnInit {
const element: HTMLElement = this.elementRef.nativeElement;
this.language = element.getAttribute('language') || '';
this.linenums = element.getAttribute('linenums');
this.linenums = element.getAttribute('linenums') || '';
this.path = element.getAttribute('path') || '';
this.region = element.getAttribute('region') || '';
this.title = element.getAttribute('title') || '';

6
aio/src/app/embedded/code/code-tabs.component.ts
View File

@ -2,13 +2,13 @@
import { Component, ElementRef, OnInit } from '@angular/core';
export interface TabInfo {
class: string;
class: string|null;
code: string;
language: string;
language: string|null;
linenums: any;
path: string;
region: string;
title: string;
title: string|null;
}
/**

4
aio/src/app/embedded/code/code.component.spec.ts
View File

@ -36,8 +36,8 @@ describe('CodeComponent', () => {
// we take strict measures to wipe it out in the `afterAll`
// and make sure THAT runs after the tests by making component creation async
afterAll(() => {
delete window['prettyPrint'];
delete window['prettyPrintOne'];
delete (window as any)['prettyPrint'];
delete (window as any)['prettyPrintOne'];
});
beforeEach(() => {

2
aio/src/app/embedded/code/code.component.ts
View File

@ -170,7 +170,7 @@ export class CodeComponent implements OnChanges {
}
}
function leftAlign(text) {
function leftAlign(text: string) {
let indent = Number.MAX_VALUE;
const lines = text.split('\n');
lines.forEach(line => {

8
aio/src/app/embedded/code/pretty-printer.service.ts
View File

@ -7,7 +7,9 @@ import 'rxjs/add/operator/first';
import { Logger } from 'app/shared/logger.service';
declare const System;
declare const System: {
import(name: string): Promise<any>;
};
type PrettyPrintOne = (code: string, language?: string, linenums?: number | boolean) => string;
@ -24,12 +26,12 @@ export class PrettyPrinter {
}
private getPrettyPrintOne(): Promise<PrettyPrintOne> {
const ppo = window['prettyPrintOne'];
const ppo = (window as any)['prettyPrintOne'];
return ppo ? Promise.resolve(ppo) :
// prettify.js is not in window global; load it with webpack loader
System.import('assets/js/prettify.js')
.then(
() => window['prettyPrintOne'],
() => (window as any)['prettyPrintOne'],
err => {
const msg = 'Cannot get prettify.js from server';
this.logger.error(msg, err);

2
aio/src/app/embedded/contributor/contributor-list.component.ts
View File

@ -38,7 +38,7 @@ export class ContributorListComponent implements OnInit {
});
}
selectGroup(name) {
selectGroup(name: string) {
name = name.toLowerCase();
this.selectedGroup = this.groups.find(g => g.name.toLowerCase() === name) || this.groups[0];
this.locationService.setSearch('', {group: this.selectedGroup.name});

2
aio/src/app/embedded/contributor/contributor.component.ts
View File

@ -40,7 +40,7 @@ export class ContributorComponent {
noPicture = '_no-one.png';
pictureBase = CONTENT_URL_PREFIX + 'images/bios/';
flipCard(person) {
flipCard(person: Contributor) {
person.isFlipped = !person.isFlipped;
}
}

2
aio/src/app/embedded/contributor/contributor.service.spec.ts
View File

@ -43,7 +43,7 @@ describe('ContributorService', () => {
it('contributors observable should complete', () => {
let completed = false;
contribService.contributors.subscribe(null, null, () => completed = true);
contribService.contributors.subscribe(undefined, undefined, () => completed = true);
expect(true).toBe(true, 'observable completed');
});

2
aio/src/app/embedded/contributor/contributor.service.ts
View File

@ -23,7 +23,7 @@ export class ContributorService {
const contributors = this.http.get<{[key: string]: Contributor}>(contributorsPath)
// Create group map
.map(contribs => {
const contribMap = new Map<string, Contributor[]>();
const contribMap: { [name: string]: Contributor[]} = {};
Object.keys(contribs).forEach(key => {
const contributor = contribs[key];
const group = contributor.group;

4
aio/src/app/embedded/live-example/live-example.component.spec.ts
View File

@ -13,7 +13,7 @@ describe('LiveExampleComponent', () => {
let liveExampleComponent: LiveExampleComponent;
let fixture: ComponentFixture<HostComponent>;
let testPath: string;
let liveExampleContent: string;
let liveExampleContent: string|null;
//////// test helpers ////////
@ -66,7 +66,7 @@ describe('LiveExampleComponent', () => {
.overrideComponent(EmbeddedPlunkerComponent, {set: {template: 'NO IFRAME'}});
testPath = defaultTestPath;
liveExampleContent = undefined;
liveExampleContent = null;
});
describe('when not embedded', () => {

4
aio/src/app/embedded/live-example/live-example.component.ts
View File

@ -94,7 +94,7 @@ export class LiveExampleComponent implements OnInit {
let exampleDir = attrs.name;
if (!exampleDir) {
// take last segment, excluding hash fragment and query params
exampleDir = location.path(false).match(/[^\/?\#]+(?=\/?(?:$|\#|\?))/)[0];
exampleDir = (location.path(false).match(/[^\/?\#]+(?=\/?(?:$|\#|\?))/) || [])[0];
}
this.exampleDir = exampleDir.trim();
this.zipName = exampleDir.indexOf('/') === -1 ? this.exampleDir : exampleDir.split('/')[0];
@ -150,7 +150,7 @@ export class LiveExampleComponent implements OnInit {
}
@HostListener('window:resize', ['$event.target.innerWidth'])
onResize(width) {
onResize(width: number) {
if (this.mode !== 'downloadOnly') {
this.calcPlnkrLink(width);
}

2
aio/src/app/embedded/resource/resource.service.spec.ts
View File

@ -43,7 +43,7 @@ describe('ResourceService', () => {
it('categories observable should complete', () => {
let completed = false;
resourceService.categories.subscribe(null, null, () => completed = true);
resourceService.categories.subscribe(undefined, undefined, () => completed = true);
expect(true).toBe(true, 'observable completed');
});

6
aio/src/app/layout/doc-viewer/doc-viewer.component.spec.ts
View File

@ -43,7 +43,7 @@ describe('DocViewerComponent', () => {
describe('#doc', () => {
let renderSpy: jasmine.Spy;
const setCurrentDoc = (contents, id = 'fizz/buzz') => {
const setCurrentDoc = (contents: string|null, id = 'fizz/buzz') => {
parentComponent.currentDoc = {contents, id};
parentFixture.detectChanges();
};
@ -432,7 +432,7 @@ describe('DocViewerComponent', () => {
});
it('should store the embedded components', async () => {
const embeddedComponents = [];
const embeddedComponents: ComponentRef<any>[] = [];
embedIntoSpy.and.returnValue(of(embeddedComponents));
await doRender('Some content');
@ -678,7 +678,7 @@ describe('DocViewerComponent', () => {
describe(`(.${NO_ANIMATIONS}: ${noAnimations})`, () => {
beforeEach(() => docViewerEl.classList[noAnimations ? 'add' : 'remove'](NO_ANIMATIONS));
it('should return an observable', done => {
it('should return an observable', (done: DoneFn) => {
docViewer.swapViews().subscribe(done, done.fail);
});

19
aio/src/app/layout/doc-viewer/doc-viewer.component.ts
View File

@ -114,12 +114,12 @@ export class DocViewerComponent implements DoCheck, OnDestroy {
const hasToc = !!titleEl && !/no-?toc/i.test(titleEl.className);
if (hasToc) {
titleEl.insertAdjacentHTML('afterend', '<aio-toc class="embedded"></aio-toc>');
titleEl!.insertAdjacentHTML('afterend', '<aio-toc class="embedded"></aio-toc>');
}
return () => {
this.tocService.reset();
let title = '';
let title: string|null = '';
// Only create ToC for docs with an `<h1>` heading.
// If you don't want a ToC, add "no-toc" class to `<h1>`.
@ -169,7 +169,7 @@ export class DocViewerComponent implements DoCheck, OnDestroy {
* entering animation has been completed. This is useful for work that needs to be done as soon as
* the element has been attached to the DOM.
*/
protected swapViews(onInsertedCb = () => undefined): Observable<void> {
protected swapViews(onInsertedCb = () => {}): Observable<void> {
const raf$ = new Observable<void>(subscriber => {
const rafId = requestAnimationFrame(() => {
subscriber.next();
@ -182,15 +182,18 @@ export class DocViewerComponent implements DoCheck, OnDestroy {
// According to the [CSSOM spec](https://drafts.csswg.org/cssom/#serializing-css-values),
// `time` values should be returned in seconds.
const getActualDuration = (elem: HTMLElement) => {
const cssValue = getComputedStyle(elem).transitionDuration;
const cssValue = getComputedStyle(elem).transitionDuration || '';
const seconds = Number(cssValue.replace(/s$/, ''));
return 1000 * seconds;
};
const animateProp =
(elem: HTMLElement, prop: string, from: string, to: string, duration = 200) => {
(elem: HTMLElement, prop: keyof CSSStyleDeclaration, from: string, to: string, duration = 200) => {
const animationsDisabled = !DocViewerComponent.animationsEnabled
|| this.hostElement.classList.contains(NO_ANIMATIONS);
if (prop === 'length' || prop === 'parentRule') {
// We cannot animate length or parentRule properties because they are readonly
return this.void$;
}
elem.style.transition = '';
return animationsDisabled
? this.void$.do(() => elem.style[prop] = to)
@ -201,7 +204,7 @@ export class DocViewerComponent implements DoCheck, OnDestroy {
// setting each style.
.switchMap(() => raf$).do(() => elem.style[prop] = from)
.switchMap(() => raf$).do(() => elem.style.transition = `all ${duration}ms ease-in-out`)
.switchMap(() => raf$).do(() => elem.style[prop] = to)
.switchMap(() => raf$).do(() => (elem.style as any)[prop] = to)
.switchMap(() => timer(getActualDuration(elem))).switchMap(() => this.void$);
};
@ -214,7 +217,7 @@ export class DocViewerComponent implements DoCheck, OnDestroy {
done$ = done$
// Remove the current view from the viewer.
.switchMap(() => animateLeave(this.currViewContainer))
.do(() => this.currViewContainer.parentElement.removeChild(this.currViewContainer))
.do(() => this.currViewContainer.parentElement!.removeChild(this.currViewContainer))
.do(() => this.docRemoved.emit());
}

14
aio/src/app/layout/toc/toc.component.spec.ts
View File

@ -73,18 +73,18 @@ describe('TocComponent', () => {
it('should update when the TocItems are updated', () => {
tocService.tocList.next([tocItem('Heading A')]);
fixture.detectChanges();
expect(tocComponentDe.queryAllNodes(By.css('li')).length).toBe(1);
expect(tocComponentDe.queryAll(By.css('li')).length).toBe(1);
tocService.tocList.next([tocItem('Heading A'), tocItem('Heading B'), tocItem('Heading C')]);
fixture.detectChanges();
expect(tocComponentDe.queryAllNodes(By.css('li')).length).toBe(3);
expect(tocComponentDe.queryAll(By.css('li')).length).toBe(3);
});
it('should only display H2 and H3 TocItems', () => {
tocService.tocList.next([tocItem('Heading A', 'h1'), tocItem('Heading B'), tocItem('Heading C', 'h3')]);
fixture.detectChanges();
const tocItems = tocComponentDe.queryAllNodes(By.css('li'));
const tocItems = tocComponentDe.queryAll(By.css('li'));
const textContents = tocItems.map(item => item.nativeNode.textContent.trim());
expect(tocItems.length).toBe(2);
@ -97,12 +97,12 @@ describe('TocComponent', () => {
it('should stop listening for TocItems once destroyed', () => {
tocService.tocList.next([tocItem('Heading A')]);
fixture.detectChanges();
expect(tocComponentDe.queryAllNodes(By.css('li')).length).toBe(1);
expect(tocComponentDe.queryAll(By.css('li')).length).toBe(1);
tocComponent.ngOnDestroy();
tocService.tocList.next([tocItem('Heading A', 'h1'), tocItem('Heading B'), tocItem('Heading C')]);
fixture.detectChanges();
expect(tocComponentDe.queryAllNodes(By.css('li')).length).toBe(1);
expect(tocComponentDe.queryAll(By.css('li')).length).toBe(1);
});
describe('when fewer than `maxPrimary` TocItems', () => {
@ -339,7 +339,7 @@ describe('TocComponent', () => {
it('should re-apply the `active` class when the list elements change', () => {
const getActiveTextContent = () =>
page.listItems.find(By.css('.active')).nativeElement.textContent.trim();
page.listItems.find(By.css('.active'))!.nativeElement.textContent.trim();
tocComponent.activeIndex = 1;
fixture.detectChanges();
@ -462,7 +462,7 @@ class TestScrollService {
class TestTocService {
tocList = new BehaviorSubject<TocItem[]>(getTestTocList());
activeItemIndex = new BehaviorSubject<number | null>(null);
setActiveIndex(index) {
setActiveIndex(index: number|null) {
this.activeItemIndex.next(index);
if (asap.scheduled) {
asap.flush();

2
aio/src/app/layout/toc/toc.component.ts
View File

@ -93,6 +93,6 @@ export class TocComponent implements OnInit, AfterViewInit, OnDestroy {
}
}
function count<T>(array: T[], fn: (T) => boolean) {
function count<T>(array: T[], fn: (item: T) => boolean) {
return array.reduce((count, item) => fn(item) ? count + 1 : count, 0);
}

18
aio/src/app/navigation/navigation.service.spec.ts
View File

@ -45,7 +45,7 @@ describe('NavigationService', () => {
it('navigationViews observable should complete', () => {
let completed = false;
navService.navigationViews.subscribe(null, null, () => completed = true);
navService.navigationViews.subscribe(undefined, undefined, () => completed = true);
expect(true).toBe(true, 'observable completed');
// Stop `$httpMock.verify()` from complaining.
@ -53,15 +53,15 @@ describe('NavigationService', () => {
});
it('should return the same object to all subscribers', () => {
let views1: NavigationViews;
let views1: NavigationViews|undefined;
navService.navigationViews.subscribe(views => views1 = views);
let views2: NavigationViews;
let views2: NavigationViews|undefined;
navService.navigationViews.subscribe(views => views2 = views);
httpMock.expectOne({}).flush({ TopBar: [{ url: 'a' }] });
let views3: NavigationViews;
let views3: NavigationViews|undefined;
navService.navigationViews.subscribe(views => views3 = views);
expect(views2).toBe(views1);
@ -143,7 +143,7 @@ describe('NavigationService', () => {
url: 'b',
view: 'SideNav',
nodes: [
sideNavNodes[0].children[0],
sideNavNodes[0].children![0],
sideNavNodes[0]
]
}
@ -155,8 +155,8 @@ describe('NavigationService', () => {
url: 'd',
view: 'SideNav',
nodes: [
sideNavNodes[0].children[0].children[1],
sideNavNodes[0].children[0],
sideNavNodes[0].children![0].children![1],
sideNavNodes[0].children![0],
sideNavNodes[0]
]
}
@ -200,8 +200,8 @@ describe('NavigationService', () => {
url: 'c',
view: 'SideNav',
nodes: [
sideNavNodes[0].children[0].children[0],
sideNavNodes[0].children[0],
sideNavNodes[0].children![0].children![0],
sideNavNodes[0].children![0],
sideNavNodes[0]
]
}

7
aio/src/app/navigation/navigation.service.ts
View File

@ -97,7 +97,7 @@ export class NavigationService {
(navMap, url) => {
const urlKey = url.startsWith('api/') ? 'api' : url;
return navMap[urlKey] || { '' : { view: '', url: urlKey, nodes: [] }};
return navMap.get(urlKey) || { '' : { view: '', url: urlKey, nodes: [] }};
})
.publishReplay(1);
currentNodes.connect();
@ -145,7 +145,10 @@ export class NavigationService {
if (url) {
// Strip off trailing slashes from nodes in the navMap - they are not relevant to matching
const cleanedUrl = url.replace(/\/$/, '');
const navMapItem = navMap[cleanedUrl] = navMap[cleanedUrl] || {};
if (!navMap.has(cleanedUrl)) {
navMap.set(cleanedUrl, {});
}
const navMapItem = navMap.get(cleanedUrl)!;
navMapItem[view] = { url, view, nodes };
}

2
aio/src/app/search/search.service.spec.ts
View File

@ -56,7 +56,7 @@ describe('SearchService', () => {
it('should push the response to the returned observable', () => {
const mockSearchResults = { results: ['a', 'b'] };
let actualSearchResults;
let actualSearchResults: any;
(mockWorker.sendMessage as jasmine.Spy).and.returnValue(Observable.of(mockSearchResults));
service.search('some query').subscribe(results => actualSearchResults = results);
expect(actualSearchResults).toEqual(mockSearchResults);

23
aio/src/app/shared/attribute-utils.spec.ts
View File

@ -8,29 +8,26 @@ describe('Attribute Utilities', () => {
beforeEach(() => {
const div = document.createElement('div');
div.innerHTML = `<div a b="true" c="false" D="foo" d-E></div>`;
testEl = div.querySelector('div');
testEl = div.querySelector('div')!;
});
describe('getAttrs', () => {
beforeEach(() => {
this.expectedMap = {
a: '',
b: 'true',
c: 'false',
d: 'foo',
'd-e': ''
};
});
const expectedMap = {
a: '',
b: 'true',
c: 'false',
d: 'foo',
'd-e': ''
};
it('should get attr map from getAttrs(element)', () => {
const actual = getAttrs(testEl);
expect(actual).toEqual(this.expectedMap);
expect(actual).toEqual(expectedMap);
});
it('should get attr map from getAttrs(elementRef)', () => {
const actual = getAttrs(new ElementRef(testEl));
expect(actual).toEqual(this.expectedMap);
expect(actual).toEqual(expectedMap);
});
});

6
aio/src/app/shared/attribute-utils.ts
View File

@ -10,7 +10,7 @@ interface StringMap { [index: string]: string; }
*/
export function getAttrs(el: HTMLElement | ElementRef): StringMap {
const attrs: NamedNodeMap = el instanceof ElementRef ? el.nativeElement.attributes : el.attributes;
const attrMap = {};
const attrMap: StringMap = {};
for (const attr of attrs as any /* cast due to https://github.com/Microsoft/TypeScript/issues/2695 */) {
attrMap[attr.name.toLowerCase()] = attr.value;
}
@ -24,7 +24,7 @@ export function getAttrs(el: HTMLElement | ElementRef): StringMap {
export function getAttrValue(attrs: StringMap, attr: string | string[] = ''): string {
return attrs[typeof attr === 'string' ?
attr.toLowerCase() :
attr.find(a => attrs[a.toLowerCase()] !== undefined)
attr.find(a => attrs[a.toLowerCase()] !== undefined) || ''
];
}
@ -33,7 +33,7 @@ export function getAttrValue(attrs: StringMap, attr: string | string[] = ''): st
* @param attrValue The string value of some attribute (or undefined if attribute not present)
* @param def Default boolean value when attribute is undefined.
*/
export function boolFromValue(attrValue: string, def: boolean = false) {
export function boolFromValue(attrValue: string|undefined, def: boolean = false) {
// tslint:disable-next-line:triple-equals
return attrValue == undefined ? def : attrValue.trim() !== 'false';
}

2
aio/src/app/shared/copier.service.ts
View File

@ -9,7 +9,7 @@
export class CopierService {
private fakeElem: HTMLTextAreaElement;
private fakeElem: HTMLTextAreaElement|null;
/**
* Creates a fake textarea element, sets its value from `text` property,

6
aio/src/app/shared/custom-icon-registry.spec.ts
View File

@ -11,7 +11,7 @@ describe('CustomIconRegistry', () => {
{ name: 'test_icon', svgSource: svgSrc }
];
const registry = new CustomIconRegistry(mockHttp, mockSanitizer, svgIcons);
let svgElement: SVGElement;
let svgElement: SVGElement|undefined;
registry.getNamedSvgIcon('test_icon').subscribe(el => svgElement = el);
expect(svgElement).toEqual(createSvg(svgSrc));
});
@ -36,8 +36,8 @@ describe('CustomIconRegistry', () => {
});
});
function createSvg(svgSrc) {
function createSvg(svgSrc: string): SVGElement {
const div = document.createElement('div');
div.innerHTML = svgSrc;
return div.querySelector('svg');
return div.querySelector('svg')!;
}

2
aio/src/app/shared/custom-icon-registry.ts
View File

@ -52,7 +52,7 @@ export class CustomIconRegistry extends MatIconRegistry {
svgIcons.forEach(icon => {
// SECURITY: the source for the SVG icons is provided in code by trusted developers
div.innerHTML = icon.svgSource;
this.preloadedSvgElements[icon.name] = div.querySelector('svg');
this.preloadedSvgElements[icon.name] = div.querySelector('svg')!;
});
}
}

4
aio/src/app/shared/ga.service.ts
View File

@ -29,7 +29,7 @@ export class GaService {
this.ga('send', 'pageview');
}
ga(...args) {
this.window['ga'](...args);
ga(...args: any[]) {
(this.window as any)['ga'](...args);
}
}

31
aio/src/app/shared/location.service.spec.ts
View File

@ -39,7 +39,7 @@ describe('LocationService', () => {
location.simulatePopState('/next-url2');
location.simulatePopState('/next-url3');
let initialUrl;
let initialUrl: string|undefined;
service.currentUrl.subscribe(url => initialUrl = url);
expect(initialUrl).toEqual('next-url3');
});
@ -49,7 +49,7 @@ describe('LocationService', () => {
location.simulatePopState('/initial-url2');
location.simulatePopState('/initial-url3');
const urls = [];
const urls: string[] = [];
service.currentUrl.subscribe(url => urls.push(url));
location.simulatePopState('/next-url1');
@ -69,13 +69,13 @@ describe('LocationService', () => {
location.simulatePopState('/initial-url2');
location.simulatePopState('/initial-url3');
const urls1 = [];
const urls1: string[] = [];
service.currentUrl.subscribe(url => urls1.push(url));
location.simulatePopState('/next-url1');
location.simulatePopState('/next-url2');
const urls2 = [];
const urls2: string[] = [];
service.currentUrl.subscribe(url => urls2.push(url));
location.simulatePopState('/next-url3');
@ -150,7 +150,7 @@ describe('LocationService', () => {
});
it('should strip the query off the url', () => {
let path: string;
let path: string|undefined;
service.currentPath.subscribe(p => path = p);
@ -182,7 +182,7 @@ describe('LocationService', () => {
location.simulatePopState('/next/url2');
location.simulatePopState('/next/url3');
let initialPath: string;
let initialPath: string|undefined;
service.currentPath.subscribe(path => initialPath = path);
expect(initialPath).toEqual('next/url3');
@ -247,7 +247,7 @@ describe('LocationService', () => {
});
it('should emit the new url', () => {
const urls = [];
const urls: string[] = [];
service.go('some-initial-url');
service.currentUrl.subscribe(url => urls.push(url));
@ -259,7 +259,7 @@ describe('LocationService', () => {
});
it('should strip leading and trailing slashes', () => {
let url: string;
let url: string|undefined;
service.currentUrl.subscribe(u => url = u);
service.go('/some/url/');
@ -269,23 +269,18 @@ describe('LocationService', () => {
expect(url).toBe('some/url');
});
it('should ignore undefined URL string', noUrlTest(undefined));
it('should ignore null URL string', noUrlTest(null));
it('should ignore empty URL string', noUrlTest(''));
function noUrlTest(testUrl: string) {
return function() {
it('should ignore empty URL string', () => {
const initialUrl = 'some/url';
const goExternalSpy = spyOn(service, 'goExternal');
let url: string;
let url: string|undefined;
service.go(initialUrl);
service.currentUrl.subscribe(u => url = u);
service.go(testUrl);
service.go('');
expect(url).toEqual(initialUrl, 'should not have re-navigated locally');
expect(goExternalSpy).not.toHaveBeenCalled();
};
}
});
it('should leave the site for external url that starts with "http"', () => {
const goExternalSpy = spyOn(service, 'goExternal');
@ -310,7 +305,7 @@ describe('LocationService', () => {
});
it('should not update currentUrl for external url that starts with "http"', () => {
let localUrl: string;
let localUrl: string|undefined;
spyOn(service, 'goExternal');
service.currentUrl.subscribe(url => localUrl = url);
service.go('https://some/far/away/land');

15
aio/src/app/shared/location.service.ts
View File

@ -18,7 +18,7 @@ export class LocationService {
.map(url => this.stripSlashes(url));
currentPath = this.currentUrl
.map(url => url.match(/[^?#]*/)[0]) // strip query and hash
.map(url => (url.match(/[^?#]*/) || [])[0]) // strip query and hash
.do(path => this.gaService.locationChanged(path));
constructor(
@ -30,14 +30,14 @@ export class LocationService {
this.urlSubject.next(location.path(true));
this.location.subscribe(state => {
return this.urlSubject.next(state.url);
return this.urlSubject.next(state.url || '');
});
swUpdates.updateActivated.subscribe(() => this.swUpdateActivated = true);
}
// TODO?: ignore if url-without-hash-or-search matches current location?
go(url: string) {
go(url: string|null|undefined) {
if (!url) { return; }
url = this.stripSlashes(url);
if (/^http/.test(url) || this.swUpdateActivated) {
@ -62,8 +62,8 @@ export class LocationService {
return url.replace(/^\/+/, '').replace(/\/+(\?|#|$)/, '$1');
}
search(): { [index: string]: string; } {
const search = {};
search() {
const search: { [index: string]: string|undefined; } = {};
const path = this.location.path();
const q = path.indexOf('?');
if (q > -1) {
@ -80,11 +80,10 @@ export class LocationService {
return search;
}
setSearch(label: string, params: {}) {
setSearch(label: string, params: { [key: string]: string|undefined}) {
const search = Object.keys(params).reduce((acc, key) => {
const value = params[key];
// tslint:disable-next-line:triple-equals
return value == undefined ? acc :
return (value === undefined) ? acc :
acc += (acc ? '&' : '?') + `${encodeURIComponent(key)}=${encodeURIComponent(value)}`;
}, '');

6
aio/src/app/shared/logger.service.ts
View File

@ -5,17 +5,17 @@ import { environment } from '../../environments/environment';
@Injectable()
export class Logger {
log(value: any, ...rest) {
log(value: any, ...rest: any[]) {
if (!environment.production) {
console.log(value, ...rest);
}
}
error(value: any, ...rest) {
error(value: any, ...rest: any[]) {
console.error(value, ...rest);
}
warn(value: any, ...rest) {
warn(value: any, ...rest: any[]) {
console.warn(value, ...rest);
}
}

11
aio/src/app/shared/scroll-spy.service.spec.ts
View File

@ -60,14 +60,15 @@ describe('ScrollSpiedElementGroup', () => {
describe('#onScroll()', () => {
let group: ScrollSpiedElementGroup;
let activeItems: ScrollItem[];
let activeItems: (ScrollItem|null)[];
const activeIndices = () => activeItems.map(x => x && x.index);
beforeEach(() => {
const tops = [50, 150, 100];
spyOn(ScrollSpiedElement.prototype, 'calculateTop').and.callFake(function(scrollTop, topOffset) {
spyOn(ScrollSpiedElement.prototype, 'calculateTop').and.callFake(
function(this: ScrollSpiedElement, scrollTop: number, topOffset: number) {
this.top = tops[this.index];
});
@ -234,7 +235,7 @@ describe('ScrollSpyService', () => {
it('should remember and emit the last active item to new subscribers', () => {
const items = [{index: 1}, {index: 2}, {index: 3}] as ScrollItem[];
let lastActiveItem: ScrollItem | null;
let lastActiveItem: ScrollItem|null;
const info = scrollSpyService.spyOn([]);
const spiedElemGroup = getSpiedElemGroups()[0];
@ -246,12 +247,12 @@ describe('ScrollSpyService', () => {
spiedElemGroup.activeScrollItem.next(items[1]);
info.active.subscribe(item => lastActiveItem = item);
expect(lastActiveItem).toBe(items[1]);
expect(lastActiveItem!).toBe(items[1]);
spiedElemGroup.activeScrollItem.next(null);
info.active.subscribe(item => lastActiveItem = item);
expect(lastActiveItem).toBeNull();
expect(lastActiveItem!).toBeNull();
});
it('should only emit distinct values on `active`', () => {

3
aio/src/app/shared/scroll-spy.service.ts
View File

@ -102,7 +102,7 @@ export class ScrollSpiedElementGroup {
* @param {number} maxScrollTop - The maximum possible `scrollTop` (based on the viewport size).
*/
onScroll(scrollTop: number, maxScrollTop: number) {
let activeItem: ScrollItem;
let activeItem: ScrollItem|undefined;
if (scrollTop + 1 >= maxScrollTop) {
activeItem = this.spiedElements[0];
@ -112,6 +112,7 @@ export class ScrollSpiedElementGroup {
activeItem = spiedElem;
return true;
}
return false;
});
}

4
aio/src/app/shared/scroll.service.spec.ts
View File

@ -111,7 +111,7 @@ describe('ScrollService', () => {
const topOfPage = new MockElement();
document.getElementById.and
.callFake(id => id === 'top-of-page' ? topOfPage : null);
.callFake((id: string) => id === 'top-of-page' ? topOfPage : null);
scrollService.scroll();
expect(topOfPage.scrollIntoView).toHaveBeenCalled();
@ -201,7 +201,7 @@ describe('ScrollService', () => {
it('should scroll to top', () => {
const topOfPageElement = <Element><any> new MockElement();
document.getElementById.and.callFake(
id => id === 'top-of-page' ? topOfPageElement : null
(id: string) => id === 'top-of-page' ? topOfPageElement : null
);
scrollService.scrollToTop();

4
aio/src/app/shared/scroll.service.ts
View File

@ -20,7 +20,7 @@ export class ScrollService {
const toolbar = this.document.querySelector('.app-toolbar');
this._topOffset = (toolbar && toolbar.clientHeight || 0) + topMargin;
}
return this._topOffset;
return this._topOffset!;
}
get topOfPageElement() {
@ -54,7 +54,7 @@ export class ScrollService {
* Scroll to the element.
* Don't scroll if no element.
*/
scrollToElement(element: Element) {
scrollToElement(element: Element|null) {
if (element) {
element.scrollIntoView();

10
aio/src/app/shared/search-results/search-results.component.spec.ts
View File

@ -30,8 +30,8 @@ describe('SearchResultsComponent', () => {
return take === undefined ? results : results.slice(0, take);
}
function compareTitle(l: {title: string}, r: {title: string}) {
return l.title.toUpperCase() > r.title.toUpperCase() ? 1 : -1;
function compareTitle(l: SearchResult, r: SearchResult) {
return l.title!.toUpperCase() > r.title!.toUpperCase() ? 1 : -1;
}
function setSearchResults(query: string, results: SearchResult[]) {
@ -117,7 +117,7 @@ describe('SearchResultsComponent', () => {
it('should omit search results with no title', () => {
const results = [
{ path: 'news', title: undefined, type: 'marketing', keywords: '', titleWords: '' }
{ path: 'news', title: '', type: 'marketing', keywords: '', titleWords: '' }
];
setSearchResults('something', results);
@ -131,11 +131,11 @@ describe('SearchResultsComponent', () => {
describe('when a search result anchor is clicked', () => {
let searchResult: SearchResult;
let selected: SearchResult;
let selected: SearchResult|null;
let anchor: DebugElement;
beforeEach(() => {
component.resultSelected.subscribe(result => selected = result);
component.resultSelected.subscribe((result: SearchResult) => selected = result);
selected = null;
searchResult = { path: 'news', title: 'News', type: 'marketing', keywords: '', titleWords: '' };

2
aio/src/app/shared/search-results/search-results.component.ts
View File

@ -44,7 +44,7 @@ export class SearchResultsComponent implements OnChanges {
return [];
}
this.notFoundMessage = 'No results found.';
const searchAreaMap = {};
const searchAreaMap: { [key: string]: SearchResult[] } = {};
search.results.forEach(result => {
if (!result.title) { return; } // bad data; should fix
const areaName = this.computeAreaName(result) || this.defaultArea;

16
aio/src/app/shared/select/select.component.spec.ts
View File

@ -37,10 +37,10 @@ describe('SelectComponent', () => {
describe('button', () => {
it('should display the label if provided', () => {
expect(getButton().textContent.trim()).toEqual('');
expect(getButton().textContent!.trim()).toEqual('');
host.label = 'Label:';
fixture.detectChanges();
expect(getButton().textContent.trim()).toEqual('Label:');
expect(getButton().textContent!.trim()).toEqual('Label:');
});
it('should contain a symbol `<span>` if hasSymbol is true', () => {
@ -49,7 +49,7 @@ describe('SelectComponent', () => {
fixture.detectChanges();
const span = getButton().querySelector('span');
expect(span).not.toEqual(null);
expect(span.className).toContain('symbol');
expect(span!.className).toContain('symbol');
});
it('should display the selected option, if there is one', () => {
@ -57,7 +57,7 @@ describe('SelectComponent', () => {
host.selected = options[0];
fixture.detectChanges();
expect(getButton().textContent).toContain(options[0].title);
expect(getButton().querySelector('span').className).toContain(options[0].value);
expect(getButton().querySelector('span')!.className).toContain(options[0].value);
});
it('should toggle the visibility of the options list when clicked', () => {
@ -90,7 +90,7 @@ describe('SelectComponent', () => {
fixture.detectChanges();
expect(host.onChange).toHaveBeenCalledWith({ option: options[0], index: 0 });
expect(getButton().textContent).toContain(options[0].title);
expect(getButton().querySelector('span').className).toContain(options[0].value);
expect(getButton().querySelector('span')!.className).toContain(options[0].value);
});
it('should select the current option when enter is pressed', () => {
@ -99,7 +99,7 @@ describe('SelectComponent', () => {
fixture.detectChanges();
expect(host.onChange).toHaveBeenCalledWith({ option: options[0], index: 0 });
expect(getButton().textContent).toContain(options[0].title);
expect(getButton().querySelector('span').className).toContain(options[0].value);
expect(getButton().querySelector('span')!.className).toContain(options[0].value);
});
it('should select the current option when space is pressed', () => {
@ -108,7 +108,7 @@ describe('SelectComponent', () => {
fixture.detectChanges();
expect(host.onChange).toHaveBeenCalledWith({ option: options[0], index: 0 });
expect(getButton().textContent).toContain(options[0].title);
expect(getButton().querySelector('span').className).toContain(options[0].value);
expect(getButton().querySelector('span')!.className).toContain(options[0].value);
});
it('should hide when an option is clicked', () => {
@ -155,7 +155,7 @@ function getButton(): HTMLButtonElement {
return element.query(By.css('button')).nativeElement;
}
function getOptionContainer(): HTMLUListElement {
function getOptionContainer(): HTMLUListElement|null {
const de = element.query(By.css('ul'));
return de && de.nativeElement;
}

16
aio/src/app/shared/toc.service.spec.ts
View File

@ -35,8 +35,8 @@ describe('TocService', () => {
it('should emit the latest value to new subscribers', () => {
const expectedValue1 = tocItem('Heading A');
const expectedValue2 = tocItem('Heading B');
let value1: TocItem[];
let value2: TocItem[];
let value1: TocItem[]|undefined;
let value2: TocItem[]|undefined;
tocService.tocList.next([]);
tocService.tocList.subscribe(v => value1 = v);
@ -235,22 +235,22 @@ describe('TocService', () => {
});
it('should have href with docId and heading\'s id', () => {
const tocItem = lastTocList.find(item => item.title === 'Heading one');
const tocItem = lastTocList.find(item => item.title === 'Heading one')!;
expect(tocItem.href).toEqual(`${docId}#heading-one-special-id`);
});
it('should have level "h1" for an <h1>', () => {
const tocItem = lastTocList.find(item => item.title === 'Fun with TOC');
const tocItem = lastTocList.find(item => item.title === 'Fun with TOC')!;
expect(tocItem.level).toEqual('h1');
});
it('should have level "h2" for an <h2>', () => {
const tocItem = lastTocList.find(item => item.title === 'Heading one');
const tocItem = lastTocList.find(item => item.title === 'Heading one')!;
expect(tocItem.level).toEqual('h2');
});
it('should have level "h3" for an <h3>', () => {
const tocItem = lastTocList.find(item => item.title === 'H3 3a');
const tocItem = lastTocList.find(item => item.title === 'H3 3a')!;
expect(tocItem.level).toEqual('h3');
});
@ -273,7 +273,7 @@ describe('TocService', () => {
});
it('should have href with docId and calculated heading id', () => {
const tocItem = lastTocList.find(item => item.title === 'H2 Two');
const tocItem = lastTocList.find(item => item.title === 'H2 Two')!;
expect(tocItem.href).toEqual(`${docId}#h2-two`);
});
@ -343,7 +343,7 @@ interface TestSafeHtml extends SafeHtml {
class TestDomSanitizer {
bypassSecurityTrustHtml = jasmine.createSpy('bypassSecurityTrustHtml')
.and.callFake(html => {
.and.callFake((html: string) => {
return {
changingThisBreaksApplicationSecurity: html,
getTypeName: () => 'HTML',

8
aio/src/app/shared/toc.service.ts
View File

@ -37,7 +37,7 @@ export class TocService {
content: this.extractHeadingSafeHtml(heading),
href: `${docId}#${this.getId(heading, idMap)}`,
level: heading.tagName.toLowerCase(),
title: heading.textContent.trim(),
title: (heading.textContent || '').trim(),
}));
this.tocList.next(tocList);
@ -87,7 +87,7 @@ export class TocService {
if (id) {
addToMap(id);
} else {
id = h.textContent.trim().toLowerCase().replace(/\W+/g, '-');
id = (h.textContent || '').trim().toLowerCase().replace(/\W+/g, '-');
id = addToMap(id);
h.id = id;
}
@ -95,7 +95,9 @@ export class TocService {
// Map guards against duplicate id creation.
function addToMap(key: string) {
const count = idMap[key] = idMap[key] ? idMap[key] + 1 : 1;
const oldCount = idMap.get(key) || 0;
const count = oldCount + 1;
idMap.set(key, count);
return count === 1 ? key : `${key}-${count}`;
}
}

6
aio/src/app/sw-updates/sw-updates.service.spec.ts
View File

@ -31,7 +31,7 @@ describe('SwUpdatesService', () => {
checkInterval = (service as any).checkInterval;
};
const tearDown = () => service.ngOnDestroy();
const run = specFn => () => {
const run = (specFn: VoidFunction) => () => {
setup();
specFn();
tearDown();
@ -90,7 +90,7 @@ describe('SwUpdatesService', () => {
})));
it('should emit on `updateActivated` when an update has been activated', run(() => {
const activatedVersions: string[] = [];
const activatedVersions: (string|undefined)[] = [];
service.updateActivated.subscribe(v => activatedVersions.push(v));
sw.$$updatesSubj.next({type: 'pending', version: 'foo'});
@ -126,7 +126,7 @@ describe('SwUpdatesService', () => {
})));
it('should stop emitting on `updateActivated`', run(() => {
const activatedVersions: string[] = [];
const activatedVersions: (string|undefined)[] = [];
service.updateActivated.subscribe(v => activatedVersions.push(v));
sw.$$updatesSubj.next({type: 'pending', version: 'foo'});

2
aio/src/app/sw-updates/sw-updates.service.ts
View File

@ -51,7 +51,7 @@ export class SwUpdatesService implements OnDestroy {
private activateUpdate() {
this.log('Activating update...');
this.sw.activateUpdate(null)
this.sw.activateUpdate(null as any) // expects a non-null string
.subscribe(() => this.scheduleCheckForUpdate());
}

4
aio/src/testing/doc-viewer-utils.ts
View File

@ -38,7 +38,7 @@ export class TestDocViewerComponent extends DocViewerComponent {
template: '<aio-doc-viewer [doc]="currentDoc">Test Component</aio-doc-viewer>',
})
export class TestParentComponent {
currentDoc: DocumentContents;
currentDoc?: DocumentContents|null;
@ViewChild(DocViewerComponent) docViewer: DocViewerComponent;
}
@ -77,7 +77,7 @@ export class TestModule { }
export class ObservableWithSubscriptionSpies<T = void> extends Observable<T> {
unsubscribeSpies: jasmine.Spy[] = [];
subscribeSpy = spyOn(this, 'subscribe').and.callFake((...args) => {
subscribeSpy = spyOn(this, 'subscribe').and.callFake((...args: any[]) => {
const subscription = super.subscribe(...args);
const unsubscribeSpy = spyOn(subscription, 'unsubscribe').and.callThrough();
this.unsubscribeSpies.push(unsubscribeSpy);

2
aio/src/testing/embed-components-utils.ts
View File

@ -113,7 +113,7 @@ export class MockNgModuleFactoryLoader implements NgModuleFactoryLoader {
this.loadedPaths.push(path);
const platformRef = getPlatform();
const compilerFactory = platformRef.injector.get(CompilerFactory) as CompilerFactory;
const compilerFactory = platformRef!.injector.get(CompilerFactory) as CompilerFactory;
const compiler = compilerFactory.createCompiler([]);
return compiler.compileModuleAsync(MockEmbeddedModule);

4
aio/src/testing/location.service.ts
View File

@ -4,7 +4,7 @@ export class MockLocationService {
urlSubject = new BehaviorSubject<string>(this.initialUrl);
currentUrl = this.urlSubject.asObservable().map(url => this.stripSlashes(url));
// strip off query and hash
currentPath = this.currentUrl.map(url => url.match(/[^?#]*/)[0]);
currentPath = this.currentUrl.map(url => url.match(/[^?#]*/)![0]);
search = jasmine.createSpy('search').and.returnValue({});
setSearch = jasmine.createSpy('setSearch');
go = jasmine.createSpy('Location.go').and
@ -14,7 +14,7 @@ export class MockLocationService {
handleAnchorClick = jasmine.createSpy('Location.handleAnchorClick')
.and.returnValue(false); // prevent click from causing a browser navigation
constructor(private initialUrl) {}
constructor(private initialUrl: string) {}
private stripSlashes(url: string) {
return url.replace(/^\/+/, '').replace(/\/+(\?|#|$)/, '$1');

8
aio/src/testing/logger.service.ts
View File

@ -3,21 +3,21 @@ import { Injectable } from '@angular/core';
@Injectable()
export class MockLogger {
output = {
output: { log: any[], error: any[], warn: any[] } = {
log: [],
error: [],
warn: []
};
log(value: any, ...rest) {
log(value: any, ...rest: any[]) {
this.output.log.push([value, ...rest]);
}
error(value: any, ...rest) {
error(value: any, ...rest: any[]) {
this.output.error.push([value, ...rest]);
}
warn(value: any, ...rest) {
warn(value: any, ...rest: any[]) {
this.output.warn.push([value, ...rest]);
}
}

2
aio/tsconfig.json
View File

@ -1,6 +1,8 @@
{
"compileOnSave": false,
"compilerOptions": {
"strict": true,
"noImplicitAny": false,
"outDir": "./dist/out-tsc",
"baseUrl": "src",
"sourceMap": true,