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refactor(docs-infra): fix docs examples for tslint rule only-arrow-functions (#38143)

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This commit updates the docs examples to be compatible with the
`only-arrow-functions` tslint rule.

This is in preparation of updating the docs examples `tslint.json` to
match the one generated for new Angular CLI apps in a future commit.

PR Close #38143
This commit is contained in:
George Kalpakas
2020-07-30 13:03:13 +03:00
committed by Alex Rickabaugh
parent 3012a8e71c
commit fc709423f2
64 changed files with 486 additions and 504 deletions
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4
aio/content/examples/testing/src/app/demo/demo.testbed.spec.ts
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@ -662,12 +662,12 @@ describe('demo (with TestBed):', () => {
// DebugElement.queryAll: if we wanted all of many instances:
childDe = fixture.debugElement
.queryAll(function (de) { return de.componentInstance instanceof MyIfChildComponent; })[0];
.queryAll(de => de.componentInstance instanceof MyIfChildComponent)[0];
// WE'LL USE THIS APPROACH !
// DebugElement.query: find first instance (if any)
childDe = fixture.debugElement
.query(function (de) { return de.componentInstance instanceof MyIfChildComponent; });
.query(de => de.componentInstance instanceof MyIfChildComponent);
if (childDe && childDe.componentInstance) {
child = childDe.componentInstance;

2
aio/content/examples/testing/src/testing/jasmine-matchers.ts
View File

@ -11,7 +11,7 @@ export function addMatchers(): void {
function toHaveText(): jasmine.CustomMatcher {
return {
compare: function (actual: any, expectedText: string, expectationFailOutput?: any): jasmine.CustomMatcherResult {
compare: (actual: any, expectedText: string, expectationFailOutput?: any): jasmine.CustomMatcherResult => {
const actualText = elementText(actual);
const pass = actualText.indexOf(expectedText) > -1;
const message = pass ? '' : composeMessage();