forked from sashin/sashinexists
24 lines
601 B
JavaScript
24 lines
601 B
JavaScript
import assert from "node:assert";
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import { describe, test } from "node:test";
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import { Tree } from "../../src/internal.js";
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import reverse from "../../src/operations/reverse.js";
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describe("reverse", () => {
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test("reverses a tree's top-level keys", async () => {
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const tree = {
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a: "A",
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b: "B",
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c: "C",
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};
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const reversed = reverse.call(null, tree);
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// @ts-ignore
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assert.deepEqual(Array.from(await reversed.keys()), ["c", "b", "a"]);
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// @ts-ignore
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assert.deepEqual(await Tree.plain(reversed), {
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c: "C",
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b: "B",
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a: "A",
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});
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});
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});
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