[Test] Enable unit test suite: api.test.ts

[ananzh]

Description

All the unit tests related to unused newsfeed are temporarily
skipped at forking. To build a clean unit test, we decide to
check and enable all the working unit tests. This PR checks
and enables api.test.ts.

Signed-off-by: Anan Zhuang [email protected]

Issues Resolved

#490

Test results

unit test for api.test.ts

yarn test:jest /home/anan/work/OpenSearch-Dashboards/src/plugins/newsfeed/public/lib/api.test.ts
yarn run v1.22.10
$ node scripts/jest /home/anan/work/OpenSearch-Dashboards/src/plugins/newsfeed/public/lib/api.test.ts
  console.error
    sorry, try again later!

      217 |       driver.fetchNewsfeedItems(http, config.service).pipe(
      218 |         catchError((err) => {
    > 219 |           window.console.error(err);
          |                          ^
      220 |           return Rx.of({
      221 |             error: err,
      222 |             opensearchDashboardsVersion,

      at CatchSubscriber.driver.fetchNewsfeedItems.pipe.err [as selector] (src/plugins/newsfeed/public/lib/api.ts:219:26)
      at CatchSubscriber.Object.<anonymous>.CatchSubscriber.error (node_modules/rxjs/src/internal/operators/catchError.ts:130:23)
      at node_modules/rxjs/src/internal/util/subscribeToPromise.ts:12:30

  console.error
    Sorry, try again later!

      217 |       driver.fetchNewsfeedItems(http, config.service).pipe(
      218 |         catchError((err) => {
    > 219 |           window.console.error(err);
          |                          ^
      220 |           return Rx.of({
      221 |             error: err,
      222 |             opensearchDashboardsVersion,

      at CatchSubscriber.driver.fetchNewsfeedItems.pipe.err [as selector] (src/plugins/newsfeed/public/lib/api.ts:219:26)
      at CatchSubscriber.Object.<anonymous>.CatchSubscriber.error (node_modules/rxjs/src/internal/operators/catchError.ts:130:23)
      at node_modules/rxjs/src/internal/util/subscribeToPromise.ts:12:30

  console.error
    Sorry, internal server error!

      217 |       driver.fetchNewsfeedItems(http, config.service).pipe(
      218 |         catchError((err) => {
    > 219 |           window.console.error(err);
          |                          ^
      220 |           return Rx.of({
      221 |             error: err,
      222 |             opensearchDashboardsVersion,

      at CatchSubscriber.driver.fetchNewsfeedItems.pipe.err [as selector] (src/plugins/newsfeed/public/lib/api.ts:219:26)
      at CatchSubscriber.Object.<anonymous>.CatchSubscriber.error (node_modules/rxjs/src/internal/operators/catchError.ts:130:23)
      at node_modules/rxjs/src/internal/util/subscribeToPromise.ts:12:30

  console.error
    Sorry, it's too cold to go outside!

      217 |       driver.fetchNewsfeedItems(http, config.service).pipe(
      218 |         catchError((err) => {
    > 219 |           window.console.error(err);
          |                          ^
      220 |           return Rx.of({
      221 |             error: err,
      222 |             opensearchDashboardsVersion,

      at CatchSubscriber.driver.fetchNewsfeedItems.pipe.err [as selector] (src/plugins/newsfeed/public/lib/api.ts:219:26)
      at CatchSubscriber.Object.<anonymous>.CatchSubscriber.error (node_modules/rxjs/src/internal/operators/catchError.ts:130:23)
      at node_modules/rxjs/src/internal/util/subscribeToPromise.ts:12:30

 PASS  src/plugins/newsfeed/public/lib/api.test.ts
  NewsfeedApiDriver
    ✓ Validates items for required fields (1 ms)
    shouldFetch
      ✓ defaults to true (4 ms)
      ✓ returns true if last fetch time precedes page load time (3 ms)
      ✓ returns false if last fetch time is recent enough (1 ms)
    updateHashes
      ✓ returns previous and current storage (3 ms)
      ✓ concatenates the previous hashes with the current (1 ms)
    modelItems
      ✓ Models empty set with defaults (1 ms)
      ✓ Selects default language (2 ms)
      ✓ Falls back to English when user language isn't present (1 ms)
      ✓ Models multiple items into an API FetchResult (1 ms)
      ✓ Filters expired (1 ms)
      ✓ Filters pre-published
  getApi
    ✓ creates a result (6 ms)
    ✓ hasNew is true when the service returns hashes not in the cache (26 ms)
    ✓ hasNew is false when service returns hashes that are all stored (3 ms)
    ✓ forwards an error (65 ms)
    Retry fetching
      ✓ retries until fetch doesn't error (50 ms)
      ✓ doesn't retry if fetch succeeds (3 ms)

Test Suites: 1 passed, 1 total
Tests:       18 passed, 18 total
Snapshots:   10 passed, 10 total
Time:        2.235 s

Overall test result:

Check List

• New functionality includes testing.
  • All tests pass
• New functionality has been documented.
  • New functionality has javadoc added
• Commits are signed per the DCO using --signoff

[opensearch-ci-bot]

✅   DCO Check Passed 8d31722

[opensearch-ci-bot]

✅   DCO Check Passed ed5c8c2

[kavilla]

lgtm thanks