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base58_test.ts
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base58_test.ts
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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 "./base58.ts";
const testSetString = [
["", ""],
["f", "2m"],
["ß", "FtS"],
["fo", "8o8"],
["foo", "bQbp"],
["foob", "3csAg9"],
["fooba", "CZJRhmz"],
["foobar", "t1Zv2yaZ"],
["Hello World!", "2NEpo7TZRRrLZSi2U"],
[new Uint8Array([0, 0, 0, 40, 127, 180, 205]), "111233QC4"],
[new Uint8Array([10, 0, 10]), "4MpV"],
];
const testSetBinary = testSetString.map(([data, b58]) => {
if (typeof data === "string") {
return [
new TextEncoder().encode(data),
b58,
];
}
return [data, b58];
}) as Array<[Uint8Array, string]>;
Deno.test("[encoding/base58] testBase58EncodeString", () => {
for (const [input, output] of testSetString) {
assertEquals(encode(input), output);
}
});
Deno.test("[encoding/base58] testBase58EncodeBinary", () => {
for (const [input, output] of testSetBinary) {
assertEquals(encode(input), output);
}
});
Deno.test("[encoding/base58] testBase58EncodeBinaryBuffer", () => {
for (const [input, output] of testSetBinary) {
assertEquals(encode(input.buffer), output);
}
});
Deno.test("[encoding/base58] testBase58DecodeBinary", () => {
for (const [input, output] of testSetBinary) {
const outputBinary = decode(output);
assertEquals(outputBinary, input);
}
});
Deno.test("[encoding/base58] testBase58DecodeError", () => {
assertThrows(
() => decode("+2NEpo7TZRRrLZSi2U"),
`Invalid base58 char at index 0 with value +`,
);
});