34 lines
1.1 KiB
TypeScript
34 lines
1.1 KiB
TypeScript
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// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { assert } from 'chai';
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import { isValidGuid } from '../../util/isValidGuid';
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describe('isValidGuid', () => {
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const LOWERCASE_V4_UUID = '9cb737ce-2bb3-4c21-9fe0-d286caa0ca68';
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it('returns false for non-strings', () => {
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assert.isFalse(isValidGuid(undefined));
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assert.isFalse(isValidGuid(null));
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assert.isFalse(isValidGuid(1234));
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});
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it('returns false for non-UUID strings', () => {
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assert.isFalse(isValidGuid(''));
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assert.isFalse(isValidGuid('hello world'));
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assert.isFalse(isValidGuid(` ${LOWERCASE_V4_UUID}`));
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assert.isFalse(isValidGuid(`${LOWERCASE_V4_UUID} `));
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});
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it("returns false for UUIDs that aren't version 4", () => {
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assert.isFalse(isValidGuid('a200a6e0-d2d9-11eb-bda7-dd5936a30ddf'));
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assert.isFalse(isValidGuid('2adb8b83-4f2c-55ca-a481-7f98b716e615'));
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});
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it('returns true for v4 UUIDs', () => {
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assert.isTrue(isValidGuid(LOWERCASE_V4_UUID));
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assert.isTrue(isValidGuid(LOWERCASE_V4_UUID.toUpperCase()));
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});
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});
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