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unify usage of sleepAsync and add tests

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The tests mock JS setTimeout API. However promise.resolve() is not working without flushing the promise queue (which could be done just by awaiting Promise.resolve()), similar issue has been discussed in facebook/jest#2157.
This commit is contained in:
undergroundwires
2021-05-04 19:10:10 +02:00
parent 49600c5f37
commit 36f0805590
4 changed files with 88 additions and 4 deletions
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6
src/presentation/components/Scripts/ScriptsTree/SelectableTree/SelectableTree.vue
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@@ -22,7 +22,8 @@ import LiquorTree from 'liquor-tree';
import Node from './Node/Node.vue';
import { INode } from './Node/INode';
import { convertExistingToNode, toNewLiquorTreeNode } from './LiquorTree/NodeWrapper/NodeTranslator';
import { INodeSelectedEvent } from './/INodeSelectedEvent';
import { INodeSelectedEvent } from './INodeSelectedEvent';
import { sleepAsync } from '@/infrastructure/Threading/AsyncSleep';
import { getNewState } from './LiquorTree/NodeWrapper/NodeStateUpdater';
import { LiquorTreeOptions } from './LiquorTree/LiquorTreeOptions';
import { FilterPredicate, NodePredicateFilter } from './LiquorTree/NodeWrapper/NodePredicateFilter';
@@ -121,7 +122,6 @@ function recurseDown(
async function tryUntilDefinedAsync<T>(
accessor: () => T | undefined,
delayInMs: number, maxTries: number): Promise<T | undefined> {
const sleepAsync = () => new Promise(((resolve) => setTimeout(resolve, delayInMs)));
let triesLeft = maxTries;
let value: T;
while (triesLeft !== 0) {
@@ -130,7 +130,7 @@ async function tryUntilDefinedAsync<T>(
return value;
}
triesLeft--;
await sleepAsync();
await sleepAsync(delayInMs);
}
return value;
}