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denoland-deno/std/encoding/base64_test.ts
2021-01-10 21:59:07 -05:00

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TypeScript

// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
import { assertEquals } from "../testing/asserts.ts";
import { decode, encode } from "./base64.ts";
const testsetString = [
["", ""],
["ß", "w58="],
["f", "Zg=="],
["fo", "Zm8="],
["foo", "Zm9v"],
["foob", "Zm9vYg=="],
["fooba", "Zm9vYmE="],
["foobar", "Zm9vYmFy"],
];
const testsetBinary = testsetString.map(([str, b64]) => [
new TextEncoder().encode(str),
b64,
]) as Array<[Uint8Array, string]>;
Deno.test("[encoding/base64] testBase64EncodeString", () => {
for (const [input, output] of testsetString) {
assertEquals(encode(input), output);
}
});
Deno.test("[encoding/base64] testBase64EncodeBinary", () => {
for (const [input, output] of testsetBinary) {
assertEquals(encode(input), output);
}
});
Deno.test("[encoding/base64] testBase64EncodeBinaryBuffer", () => {
for (const [input, output] of testsetBinary) {
assertEquals(encode(input.buffer), output);
}
});
Deno.test("[encoding/base64] testBase64DecodeBinary", () => {
for (const [input, output] of testsetBinary) {
const outputBinary = decode(output);
assertEquals(outputBinary, input);
}
});