67 lines
2.1 KiB
TypeScript
67 lines
2.1 KiB
TypeScript
|
/*
|
||
|
|
Copyright 2023 The Matrix.org Foundation C.I.C.
|
||
|
|
|
||
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
you may not use this file except in compliance with the License.
|
||
|
|
You may obtain a copy of the License at
|
||
|
|
|
||
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
|
||
|
|
Unless required by applicable law or agreed to in writing, software
|
||
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
See the License for the specific language governing permissions and
|
||
|
|
limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
import { decodeBase64 } from "../../src/base64";
|
||
|
|
import {
|
||
|
|
randomLowercaseString,
|
||
|
|
randomString,
|
||
|
|
randomUppercaseString,
|
||
|
|
secureRandomBase64Url,
|
||
|
|
} from "../../src/randomstring";
|
||
|
|
|
||
|
|
describe("Random strings", () => {
|
||
|
|
it.each([8, 16, 32])("secureRandomBase64 generates %i valid base64 bytes", (n: number) => {
|
||
|
|
const randb641 = secureRandomBase64Url(n);
|
||
|
|
const randb642 = secureRandomBase64Url(n);
|
||
|
|
|
||
|
|
expect(randb641).not.toEqual(randb642);
|
||
|
|
|
||
|
|
const decoded = decodeBase64(randb641);
|
||
|
|
expect(decoded).toHaveLength(n);
|
||
|
|
});
|
||
|
|
|
||
|
|
it.each([8, 16, 32])("randomString generates string of %i characters", (n: number) => {
|
||
|
|
const rand1 = randomString(n);
|
||
|
|
const rand2 = randomString(n);
|
||
|
|
|
||
|
|
expect(rand1).not.toEqual(rand2);
|
||
|
|
|
||
|
|
expect(rand1).toHaveLength(n);
|
||
|
|
});
|
||
|
|
|
||
|
|
it.each([8, 16, 32])("randomLowercaseString generates lowercase string of %i characters", (n: number) => {
|
||
|
|
const rand1 = randomLowercaseString(n);
|
||
|
|
const rand2 = randomLowercaseString(n);
|
||
|
|
|
||
|
|
expect(rand1).not.toEqual(rand2);
|
||
|
|
|
||
|
|
expect(rand1).toHaveLength(n);
|
||
|
|
|
||
|
|
expect(rand1.toLowerCase()).toEqual(rand1);
|
||
|
|
});
|
||
|
|
|
||
|
|
it.each([8, 16, 32])("randomUppercaseString generates lowercase string of %i characters", (n: number) => {
|
||
|
|
const rand1 = randomUppercaseString(n);
|
||
|
|
const rand2 = randomUppercaseString(n);
|
||
|
|
|
||
|
|
expect(rand1).not.toEqual(rand2);
|
||
|
|
|
||
|
|
expect(rand1).toHaveLength(n);
|
||
|
|
|
||
|
|
expect(rand1.toUpperCase()).toEqual(rand1);
|
||
|
|
});
|
||
|
|
});
|