adilallo
34 lines
1.1 KiB
TypeScript
34 lines
1.1 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import { reorderCustomMethodCardFieldBlocks } from "../../lib/create/reorderCustomMethodCardFieldBlocks";
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describe("reorderCustomMethodCardFieldBlocks", () => {
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it("returns a new array with the item moved forward", () => {
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const blocks = ["a", "b", "c"];
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expect(reorderCustomMethodCardFieldBlocks(blocks, 0, 2)).toEqual([
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"b",
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"c",
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"a",
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]);
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expect(blocks).toEqual(["a", "b", "c"]);
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});
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it("returns a new array with the item moved backward", () => {
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expect(
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reorderCustomMethodCardFieldBlocks(["a", "b", "c"], 2, 0),
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).toEqual(["c", "a", "b"]);
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});
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it("returns a shallow copy when from and to are equal", () => {
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const blocks = ["a", "b"];
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const next = reorderCustomMethodCardFieldBlocks(blocks, 1, 1);
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expect(next).toEqual(blocks);
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expect(next).not.toBe(blocks);
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});
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it("returns a copy when indices are out of range", () => {
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const blocks = ["a"];
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expect(reorderCustomMethodCardFieldBlocks(blocks, -1, 0)).toEqual(["a"]);
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expect(reorderCustomMethodCardFieldBlocks(blocks, 0, 5)).toEqual(["a"]);
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});
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});
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