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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import { assertEquals, assertThrows } from "../testing/asserts.ts";import { decode, encode } from "./base64url.ts";
const testsetString = [  ["", ""],  ["ß", "w58"],  ["f", "Zg"],  ["fo", "Zm8"],  ["foo", "Zm9v"],  ["foob", "Zm9vYg"],  ["fooba", "Zm9vYmE"],  ["foobar", "Zm9vYmFy"],  [">?>d?ß", "Pj8-ZD_Dnw"],];
const testsetBinary = testsetString.map(([str, b64]) => [  new TextEncoder().encode(str),  b64,]) as Array<[Uint8Array, string]>;
const testsetInvalid = [  "Pj8/ZD+Dnw",  "PDw/Pz8+Pg",  "Pj8/ZD+Dnw==",  "PDw/Pz8+Pg==",];
Deno.test("[encoding/base64url] testBase64urlEncodeString", () => {  for (const [input, output] of testsetString) {    assertEquals(encode(input), output);  }});
Deno.test("[encoding/base64url] testBase64urlEncodeBinary", () => {  for (const [input, output] of testsetBinary) {    assertEquals(encode(input), output);  }});
Deno.test("[decoding/base64url] testBase64urlDecodeBinary", () => {  for (const [input, output] of testsetBinary) {    assertEquals(decode(output), input);  }});
Deno.test("[decoding/base64url] base64url.decode throws on invalid input", () => {  for (const invalidb64url of testsetInvalid) {    assertThrows(      () => decode(invalidb64url),      TypeError,      "invalid character",    );  }});