datahub/datahub-web/@datahub/utils/tests/unit/api/autocomplete-test.ts
Charlie Tran 843a6c5bbb
feat(frontend): update datahub-web client UI code (#1806)
* Releases updated version of datahub-web client UI code

* Fix typo in yarn lock

* Change yarn lock to match yarn registry directories

* Previous commit missed some paths

* Even more changes to yarnlock missing in previous commit

* Include codegen file for typings

* Add files to get parity for datahub-web and current OS datahub-midtier

* Add in typo fix from previous commit - change to proper license

* Implement proper OS fix for person entity picture url

* Workarounds for open source DH issues

* Fixes institutional memory api and removes unopensourced tabs for datasets

* Fixes search dataset deprecation and user search issue as a result of changes

* Remove internal only options in the avatar menu
2020-08-26 15:44:50 -07:00

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1.2 KiB
TypeScript

import { module, test } from 'qunit';
import { debounceAndMemoizeAsyncQuery } from '@datahub/utils/api/autocomplete';
module('Unit | Utility | debounceAndMemoizeAsyncQuery', function() {
test('basic usecase', async function(assert): Promise<void> {
let callTimes = 0;
const apiFn = (): Promise<boolean> => {
callTimes += 1;
return Promise.resolve(true);
};
const fn = debounceAndMemoizeAsyncQuery(apiFn);
// debounce
fn({ cacheKey: 'testtest', query: 'testtest', requestParams: [] });
fn({ cacheKey: 'testtes', query: 'testtes', requestParams: [] });
fn({ cacheKey: 'testt', query: 'testt', requestParams: [] });
await fn({ cacheKey: 'test', query: 'test', requestParams: [] });
assert.equal(callTimes, 1);
// cached
await fn({ cacheKey: 'test', query: 'test', requestParams: [] });
assert.equal(callTimes, 1);
// query threshold
let response = await fn({ cacheKey: 't', query: 't', requestParams: [] });
assert.equal(callTimes, 1);
assert.equal(response, undefined);
response = await fn({ cacheKey: 't2', query: 't2', requestParams: [], queryLengthThreshold: 0 });
assert.equal(callTimes, 2);
assert.equal(response, true);
});
});