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OrderByDescendingAsync.ts
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OrderByDescendingAsync.ts
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import { asAsync, itAsync, itEnumerableAsync, itParallel } from "../TestHelpers"
describe("orderByDescendingAsync", () => {
const unsorted = [9, 8, 7, 6, 5, 5, 4, 3, 9, 1, 0]
const sorted = [9, 9, 8, 7, 6, 5, 5, 4, 3, 1, 0]
itEnumerableAsync("Basic", async (asEnumerable) => {
const vals = asEnumerable(unsorted)
const sortedValues = await vals.orderByDescendingAsync(async (x) => x).toArray()
expect(sortedValues).toEqual(sorted)
})
itAsync("Basic", async () => {
const vals = asAsync(unsorted)
const sortedValues = await vals.orderByDescendingAsync(async (x) => x).toArray()
expect(sortedValues).toEqual(sorted)
})
itParallel("Basic", async (asParallel) => {
const vals = asParallel(unsorted)
const sortedValues = await vals.orderByDescendingAsync(async (x) => x).toArray()
expect(sortedValues).toEqual(sorted)
})
//#region With Comparer
const comparer = (x: number, y: number) => x - y
itEnumerableAsync("With Comparer", async (asEnumerable) => {
const vals = asEnumerable(unsorted)
const sortedValues = await vals.orderByDescendingAsync(async (x) => x, comparer).toArray()
expect(sortedValues).toEqual(sorted)
})
itAsync("With Comparer", async () => {
const vals = asAsync(unsorted)
const sortedValues = await vals.orderByDescendingAsync(async (x) => x, comparer).toArray()
expect(sortedValues).toEqual(sorted)
})
itParallel("With Comparer", async (asParallel) => {
const vals = asParallel(unsorted)
const sortedValues = await vals.orderByDescendingAsync(async (x) => x, comparer).toArray()
expect(sortedValues).toEqual(sorted)
})
//#endregion
})