131 lines
4.1 KiB
TypeScript
131 lines
4.1 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import * as acct from '../src/acct.js';
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function testParseAcct(fn: (acct: string) => acct.Acct) {
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it('parses plain username', () => {
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const res = fn('alice');
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expect(res).toEqual({ username: 'alice', host: null });
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});
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it('parses at-mark style without host', () => {
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const res = fn('@alice');
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expect(res).toEqual({ username: 'alice', host: null });
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});
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it('parses at-mark style with host', () => {
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const res = fn('@alice@example.com');
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expect(res).toEqual({ username: 'alice', host: 'example.com' });
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});
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it('parses acct: style', () => {
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const res = fn('acct:alice@example.com');
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expect(res).toEqual({ username: 'alice', host: 'example.com' });
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});
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it('parse Mr.http', () => {
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const res = fn('http');
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expect(res).toEqual({ username: 'http', host: null });
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});
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}
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function testParseUrl(fn: (acct: string) => acct.Acct) {
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it('parses url style https with same host -> host kept when localHostname not provided', () => {
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const res = fn('https://example.com/@alice');
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expect(res).toEqual({ username: 'alice', host: 'example.com' });
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});
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it('parses url style with remote host contained in path', () => {
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const res = fn('https://self.example.com/@alice@other.example.com');
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expect(res).toEqual({ username: 'alice', host: 'other.example.com' });
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});
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it('throws on non-acct-like url path (root)', () => {
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expect(() => fn('https://example.com')).toThrowError();
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});
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it('throws on non-acct-like url path (users/alice)', () => {
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expect(() => fn('https://example.com/users/alice')).toThrowError();
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});
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it('throws ended with @', () => {
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expect(() => fn('https://example.com/@')).toThrowError();
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});
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it('parses url ended with /', () => {
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const res = fn('https://example.com/@alice/');
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expect(res).toEqual({ username: 'alice', host: 'example.com' });
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});
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it('throws url have @username path but ended with sub directory', () => {
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expect(() => fn('https://example.com/@alice/subdir')).toThrowError();
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});
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it('throws url with search params', () => {
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expect(() => fn('https://example.com/@alice?foo=bar')).toThrowError();
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});
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it('throws url with hash', () => {
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expect(() => fn('https://example.com/@alice#fragment')).toThrowError();
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});
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}
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describe('acct.parse', () => {
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testParseAcct(acct.parse);
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});
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describe('acct.parseUrl', () => {
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testParseUrl(acct.parseUrl);
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});
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describe('acct.parseAcctOrUrl', () => {
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testParseAcct(acct.parseAcctOrUrl);
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testParseUrl(acct.parseAcctOrUrl);
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it('parse url with localHostname', () => {
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const res = acct.parseAcctOrUrl('https://example.com/@alice', 'example.com');
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expect(res).toEqual({ username: 'alice', host: null });
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});
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it('parse @username with localHostname', () => {
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const res = acct.parseAcctOrUrl('@alice', 'example.com');
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expect(res).toEqual({ username: 'alice', host: null });
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});
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});
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describe('acct.correctAcct', () => {
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it('returns host=null when acct.host is null', () => {
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const input: acct.Acct = { username: 'alice', host: null };
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const out = acct.correctAcct(input);
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expect(out).toEqual({ username: 'alice', host: null });
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expect(out).not.toBe(input); // immutability
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});
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it('keeps host when localHostname not provided', () => {
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const input: acct.Acct = { username: 'bob', host: 'example.com' };
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const out = acct.correctAcct(input);
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expect(out).toEqual({ username: 'bob', host: 'example.com' });
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});
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it('nulls host when it matches localHostname', () => {
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const input: acct.Acct = { username: 'carol', host: 'example.com' };
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const out = acct.correctAcct(input, 'example.com');
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expect(out).toEqual({ username: 'carol', host: null });
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});
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it('keeps host when it differs from localHostname', () => {
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const input: acct.Acct = { username: 'dave', host: 'other.example.com' };
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const out = acct.correctAcct(input, 'example.com');
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expect(out).toEqual({ username: 'dave', host: 'other.example.com' });
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});
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});
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describe('acct.toString', () => {
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it('returns username when host is null', () => {
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expect(acct.toString({ username: 'alice', host: null })).toBe('alice');
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});
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it('returns username@host when host exists', () => {
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expect(acct.toString({ username: 'alice', host: 'example.com' })).toBe('alice@example.com');
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});
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});
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