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1f5ea39 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | import { describe, it, expect, vi } from 'vitest';
import { HttpException } from '@nestjs/common';
import { AirportsController } from '../../../src/nest/airports/airports.controller';
import type { AirportsService } from '../../../src/nest/airports/airports.service';
import type { Airport } from '@trek/shared';
function makeController(svc: Partial<AirportsService>) {
return new AirportsController(svc as AirportsService);
}
const BER: Airport = {
iata: 'BER', icao: 'EDDB', name: 'Berlin Brandenburg', city: 'Berlin',
country: 'DE', lat: 52.36, lng: 13.5, tz: 'Europe/Berlin',
};
/** Run `fn`, expecting an HttpException; return its { status, body }. */
function thrown(fn: () => unknown): { status: number; body: unknown } {
try {
fn();
} catch (err) {
expect(err).toBeInstanceOf(HttpException);
const e = err as HttpException;
return { status: e.getStatus(), body: e.getResponse() };
}
throw new Error('expected the handler to throw');
}
describe('AirportsController (parity with the legacy /api/airports route)', () => {
describe('GET /api/airports/search', () => {
it('returns [] without calling the service when the query is absent', () => {
const search = vi.fn();
const res = makeController({ search }).search(undefined);
expect(res).toEqual([]);
expect(search).not.toHaveBeenCalled();
});
it('returns [] for an empty query', () => {
const search = vi.fn();
expect(makeController({ search }).search('')).toEqual([]);
expect(search).not.toHaveBeenCalled();
});
it('returns [] when the query arrives as an array (Express typeof guard)', () => {
const search = vi.fn();
expect(makeController({ search }).search(['a', 'b'])).toEqual([]);
expect(search).not.toHaveBeenCalled();
});
it('delegates a non-empty query to the service and returns its result', () => {
const search = vi.fn().mockReturnValue([BER]);
const res = makeController({ search }).search('ber');
expect(res).toEqual([BER]);
expect(search).toHaveBeenCalledWith('ber');
});
});
describe('GET /api/airports/:iata', () => {
it('returns the airport when found', () => {
const findByIata = vi.fn().mockReturnValue(BER);
expect(makeController({ findByIata }).findByIata('BER')).toEqual(BER);
expect(findByIata).toHaveBeenCalledWith('BER');
});
it('404 { error } with the exact legacy message when not found', () => {
const findByIata = vi.fn().mockReturnValue(null);
expect(thrown(() => makeController({ findByIata }).findByIata('ZZZ'))).toEqual({
status: 404,
body: { error: 'Airport not found' },
});
});
});
});
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