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