env.esq/src/parser/parser.test.ts
2020-08-18 11:16:31 +01:00

64 lines
2 KiB
TypeScript

/* eslint-disable no-fallthrough */
import {
parseHash,
parsePermalink,
parseArgs,
verifiers,
identifyTypeFromRegex,
toURL,
} from './parser';
import { LinkKind } from './types';
const identifierType = (id: string): LinkKind =>
identifyTypeFromRegex(id, verifiers, LinkKind.ParseFailed);
it('types identifiers correctly', () => {
expect(identifierType('@user:matrix.org')).toEqual(LinkKind.UserId);
expect(identifierType('!room:matrix.org')).toEqual(LinkKind.RoomId);
expect(identifierType('!somewhere:example.org/$event:example.org')).toEqual(
LinkKind.Permalink
);
expect(identifierType('+group:matrix.org')).toEqual(LinkKind.GroupId);
expect(identifierType('#alias:matrix.org')).toEqual(LinkKind.Alias);
});
it('types garbage as such', () => {
expect(identifierType('sdfa;fdlkja')).toEqual(LinkKind.ParseFailed);
expect(identifierType('$event$matrix.org')).toEqual(LinkKind.ParseFailed);
expect(identifierType('/user:matrix.org')).toEqual(LinkKind.ParseFailed);
});
it('parses args correctly', () => {
expect(
parseArgs('via=example.org&via=alt.example.org')
).toHaveProperty('vias', ['example.org', 'alt.example.org']);
expect(parseArgs('sharer=blah')).toHaveProperty('sharer', 'blah');
expect(parseArgs('client=blah.com')).toHaveProperty('client', 'blah.com');
});
it('parses permalinks', () => {
expect(parsePermalink('!somewhere:example.org/$event:example.org')).toEqual(
{
roomKind: LinkKind.RoomId,
roomLink: '!somewhere:example.org',
eventId: '$event:example.org',
}
);
});
it('formats links correctly', () => {
const bigLink =
'!somewhere:example.org/$event:example.org?via=dfasdf&via=jfjafjaf';
const origin = 'https://matrix.org';
const prefix = origin + '/#/';
const parse = parseHash(bigLink);
switch (parse.kind) {
case LinkKind.ParseFailed:
fail('Parse failed');
default:
expect(toURL(origin, parse).toString()).toEqual(prefix + bigLink);
}
});