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21 lines
642 B
TypeScript
21 lines
642 B
TypeScript
import { describe, expect, test } from "vite-plus/test";
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import { bytesToText } from "./body";
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const encode = (text: string) => new TextEncoder().encode(text);
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describe("bytesToText", () => {
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test("decodes UTF-8", () => {
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expect(bytesToText(encode("abc€"))).toBe("abc€");
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});
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test("rejects a body that is not UTF-8", () => {
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expect(bytesToText(new Uint8Array([0xff, 0xfe, 0x00]))).toBeNull();
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});
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test("keeps a truncated body cut partway through a character", () => {
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const cut = encode("abc€").subarray(0, 5);
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expect(bytesToText(cut)).toBeNull();
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expect(bytesToText(cut, true)).toBe("abc");
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});
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});
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