78 lines
2.1 KiB
TypeScript
78 lines
2.1 KiB
TypeScript
import assert from "assert";
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import {
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decodeBase64, encodeBase64,
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defineProperties, isError,
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toUtf8Bytes
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} from "../index.js";
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describe("Base64 Coding", function() {
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const tests = [
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{
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name: "wikipedia",
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plaintext: toUtf8Bytes("Many hands make light work."),
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encoded: "TWFueSBoYW5kcyBtYWtlIGxpZ2h0IHdvcmsu"
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}
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];
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for (const test of tests) {
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it(`encodes base64: ${ test.name }`, function() {
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assert.equal(encodeBase64(test.plaintext), test.encoded);
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});
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}
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for (const test of tests) {
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it(`decodes base64: ${ test.name }`, function() {
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const decoded = decodeBase64(test.encoded);
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assert.equal(decoded.length, test.plaintext.length, "data.length");
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for (let i = 0; i < decoded.length; i++) {
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assert.equal(decoded[i], test.plaintext[i]);
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}
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});
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}
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});
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describe("Test Minor Features", function() {
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it("checks types in defineProperties", function() {
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const any = { };
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const values = {
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vAny: any,
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vBigint: BigInt(60),
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vBoolean: true,
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vNumber: 42,
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vString: "some string",
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};
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const item: any = { };
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defineProperties(item, values, {
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vAny: "any",
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vBigint: "bigint",
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vBoolean: "boolean",
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vNumber: "number",
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vString: "string"
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});
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assert.equal(item.vAny, any, "vAny");
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assert.equal(item.vBoolean, true, "vBoolenay");
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assert.equal(item.vNumber, 42, "nNumber");
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assert.equal(item.vString, "some string", "any");
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});
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it("correctly throws if defineProperty type mismatch", function() {
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assert.throws(() => {
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const item: any = { };
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const values = { vBoolean: 42 };
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defineProperties(item, values, { vBoolean: "boolean" });
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console.log(values);
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}, (error) => {
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return (isError(error, "INVALID_ARGUMENT") &&
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error.argument === "value.vBoolean" &&
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error.value === 42);
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});
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});
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});
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