adding api unit tests (#108)
* adding api unit tests * adding not signed in alerts to flights and logs
This commit was merged in pull request #108.
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346
api/src/track/track.service.spec.ts
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346
api/src/track/track.service.spec.ts
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import { Test, TestingModule } from '@nestjs/testing';
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import { TrackService } from './track.service';
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import { getRepositoryToken } from '@nestjs/typeorm';
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import { TrackEntity } from './track.entity'
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import { TrackDto } from './track.dto';
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import { FileService } from '../file/file.service';
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import { ConfigService } from '@nestjs/config';
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import { LogService } from '../log/log.service';
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import { LogEntity } from '../log/log.entity';
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import { PilotService } from '../pilot/pilot.service';
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import { PilotEntity } from '../pilot/pilot.entity';
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import { Readable } from 'stream';
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import { DeleteResult, InsertResult, UpdateResult } from 'typeorm';
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import { CustomError } from '../error/customError';
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describe('TrackService', () => {
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let service: TrackService;
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const mockFileService = {
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deleteFile: jest.fn(),
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downloadFile: jest.fn(),
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uploadFile: jest.fn()
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}
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const mockLogService = {
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create: jest.fn(),
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delete: jest.fn(),
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find: jest.fn(),
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findAll: jest.fn(),
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update: jest.fn()
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}
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const mockPilotRepository = {
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create: jest.fn(),
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delete: jest.fn(),
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find: jest.fn(),
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findAll: jest.fn(),
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update: jest.fn()
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}
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const mockTrackRepository = {
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create: jest.fn(),
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delete: jest.fn(),
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downloadTrackFile: jest.fn(),
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findOneBy: jest.fn(),
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find: jest.fn(),
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insert: jest.fn(),
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update: jest.fn()
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}
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beforeEach(async () => {
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const module: TestingModule = await Test.createTestingModule({
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providers: [
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ConfigService,
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LogService,
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PilotService,
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TrackService,
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{
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provide: FileService,
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useValue: mockFileService
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},
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{
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provide: LogService,
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useValue: mockLogService
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},
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{
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provide: getRepositoryToken(PilotEntity),
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useValue: mockPilotRepository
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},
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{
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provide: getRepositoryToken(TrackEntity),
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useValue: mockTrackRepository
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}
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]
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}).compile()
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service = module.get<TrackService>(TrackService);
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})
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it('should be defined', () => {
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expect(service).toBeDefined();
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})
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it('create => should upload a track file', async () => {
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const logId = '094ec69c-72c4-4995-8821-79d5b79bedda';
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const log = {
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id: '094ec69c-72c4-4995-8821-79d5b79bedda',
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pilotId: '7c4bae6b-9ec4-469e-8e16-fcbf0b940936',
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date: new Date('2026-02-21'),
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aircraftMakeModel: 'Cessna 172M',
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aircraftIdentity: 'N12345',
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routeFrom: 'KMSP',
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routeTo: 'KMSP',
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durationOfFlight: 1,
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singleEngineLand: 1,
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simulatorAtd: null,
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landingsDay: 1,
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landingsNight: null,
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groundTrainingReceived: null,
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flightTrainingReceived: null,
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crossCountry: 1,
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night: null,
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solo: 1,
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pilotInCommand: 1,
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instrumentActual: null,
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instrumentSimulated: null,
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instrumentApproaches: null,
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instrumentHolds: null,
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instrumentNavTrack: null,
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notes: 'This is a test',
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tracks: []
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} as LogEntity;
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const order = 1;
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const file: Express.Multer.File = {
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fieldname: 'file',
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originalname: 'test_track.kml',
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encoding: 'utf-8',
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mimetype: 'application/vnd.google-earth.kml+xml',
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size: 12345,
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destination: '/tmp/uploads',
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filename: 'unique-filename-123.kml',
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path: '/tmp/uploads/unique-filename-123.kml',
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buffer: Buffer.from('<kml xmlns="http://www.opengis.net"></kml>'),
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stream: new Readable()
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}
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const mockInsertResult: InsertResult = {
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identifiers: [
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{
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id: 'a6973d91-629f-4e10-aa28-016076a21fde'
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}
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],
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generatedMaps: [
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{
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id: 'a6973d91-629f-4e10-aa28-016076a21fde',
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createdAd: new Date()
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}
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],
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raw: {
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affectedRows: 1
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}
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}
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const track = {
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id: 'a6973d91-629f-4e10-aa28-016076a21fde',
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url: 'http://track.example.com',
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order: 1
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} as TrackEntity
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jest.spyOn(mockLogService, 'find').mockReturnValue(log)
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jest.spyOn(mockTrackRepository, 'create').mockReturnValue(track)
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jest.spyOn(mockTrackRepository, 'insert').mockReturnValue(mockInsertResult);
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const result = await service.create(logId, order, file);
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expect(result).toEqual(mockInsertResult)
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expect(mockTrackRepository.insert).toHaveBeenCalled();
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expect(mockTrackRepository.insert).toHaveBeenCalledWith({
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id: track.id,
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order: track.order,
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url: track.url
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})
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})
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it('create => should fail to find log', async () => {
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const logId = '094ec69c-72c4-4995-8821-79d5b79bedda';
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const order = 1;
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const file: Express.Multer.File = {
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fieldname: 'file',
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originalname: 'test_track.kml',
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encoding: 'utf-8',
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mimetype: 'application/vnd.google-earth.kml+xml',
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size: 12345,
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destination: '/tmp/uploads',
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filename: 'unique-filename-123.kml',
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path: '/tmp/uploads/unique-filename-123.kml',
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buffer: Buffer.from('<kml xmlns="http://www.opengis.net"></kml>'),
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stream: new Readable()
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}
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jest.spyOn(mockLogService, 'find').mockReturnValue(undefined);
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try {
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await service.create(logId, order, file);
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fail('find failed to throw error')
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} catch (error) {
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expect(error).toBeInstanceOf(CustomError);
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expect(mockLogService.find).toHaveBeenCalled();
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expect(mockLogService.find).toHaveBeenCalledWith(logId);
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}
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})
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it('delete => should delete a track file', async () => {
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const id = 'a6973d91-629f-4e10-aa28-016076a21fde';
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const logId = '094ec69c-72c4-4995-8821-79d5b79bedda';
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const fileName = 'test_track.kml'
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const mockDeleteResult: DeleteResult ={
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raw: [],
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affected: 1
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}
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jest.spyOn(mockTrackRepository, 'delete').mockReturnValue(mockDeleteResult);
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const result = await service.delete(id, logId, fileName)
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expect(result).toEqual(mockDeleteResult);
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expect(mockTrackRepository.delete).toHaveBeenCalled();
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expect(mockTrackRepository.delete).toHaveBeenCalledWith({ id: id })
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})
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it('delete => should fail to delete file in file service', async () => {
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const id = 'a6973d91-629f-4e10-aa28-016076a21fde';
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const logId = '094ec69c-72c4-4995-8821-79d5b79bedda';
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const fileName = 'test_track.kml'
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jest.spyOn(mockFileService, 'deleteFile').mockRejectedValue(new Error('Failed to delete file'))
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try {
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await service.delete(id, logId, fileName)
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} catch (error) {
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expect(error).toBeInstanceOf(Error);
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expect(mockFileService.deleteFile).toHaveBeenCalled();
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expect(mockFileService.deleteFile).toHaveBeenCalledWith('tracks', logId, fileName)
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expect(mockFileService.deleteFile).rejects.toThrow('Failed to delete file')
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}
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})
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it('downloadTrackFile => should download a track file by log id and filename', async () => {
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const logId: string = '95834f84-0a02-44d3-884e-a20237adeca0';
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const fileName = 'test_track.kml';
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const mockStreamToBufferString = 'fake-stream-to-buffer-string'
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jest.spyOn(mockFileService, 'downloadFile').mockReturnValue(mockStreamToBufferString);
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const result = await service.downloadTrackFile(logId, fileName);
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expect(result).toEqual(mockStreamToBufferString);
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expect(mockFileService.downloadFile).toHaveBeenCalled();
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expect(mockFileService.downloadFile).toHaveBeenCalledWith('tracks', logId, fileName);
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})
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it('find => should find a track file by id', async () => {
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const id = 'a6973d91-629f-4e10-aa28-016076a21fde';
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const track = {
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id: 'a6973d91-629f-4e10-aa28-016076a21fde',
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url: 'http://track.example.com',
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order: 1
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} as TrackEntity
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jest.spyOn(mockTrackRepository, 'findOneBy').mockReturnValue(track)
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const result = await service.find(id);
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expect(result).toEqual(track);
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expect(mockTrackRepository.findOneBy).toHaveBeenCalled();
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expect(mockTrackRepository.findOneBy).toHaveBeenCalledWith({ id: id })
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})
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it('findAll => should find all track files by log id', async () => {
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const logId = '094ec69c-72c4-4995-8821-79d5b79bedda';
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const log = {
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id: '094ec69c-72c4-4995-8821-79d5b79bedda',
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pilotId: '7c4bae6b-9ec4-469e-8e16-fcbf0b940936',
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date: new Date('2026-02-21'),
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aircraftMakeModel: 'Cessna 172M',
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aircraftIdentity: 'N12345',
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routeFrom: 'KMSP',
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routeTo: 'KMSP',
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durationOfFlight: 1,
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singleEngineLand: 1,
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simulatorAtd: null,
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landingsDay: 1,
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landingsNight: null,
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groundTrainingReceived: null,
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flightTrainingReceived: null,
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crossCountry: 1,
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night: null,
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solo: 1,
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pilotInCommand: 1,
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instrumentActual: null,
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instrumentSimulated: null,
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instrumentApproaches: null,
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instrumentHolds: null,
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instrumentNavTrack: null,
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notes: 'This is a test',
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tracks: []
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} as LogEntity;
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const track = {
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id: 'a6973d91-629f-4e10-aa28-016076a21fde',
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url: 'http://track.example.com',
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order: 1
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} as TrackEntity;
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const tracks = [track]
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jest.spyOn(mockLogService, 'find').mockReturnValue(log)
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jest.spyOn(mockTrackRepository, 'find').mockReturnValue(tracks);
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const result = await service.findAll(logId);
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expect(result).toEqual(tracks);
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expect(mockTrackRepository.find).toHaveBeenCalled();
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expect(mockTrackRepository.find).toHaveBeenCalledWith(
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{
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where: {
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log: {
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id: logId
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}
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}
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})
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})
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it('findAll => should fail to find log', async () => {
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const logId = '094ec69c-72c4-4995-8821-79d5b79bedda';
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jest.spyOn(mockLogService, 'find').mockReturnValue(undefined);
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try {
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await service.findAll(logId);
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fail('find failed to throw error')
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} catch (error) {
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expect(error).toBeInstanceOf(CustomError);
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expect(mockLogService.find).toHaveBeenCalled();
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expect(mockLogService.find).toHaveBeenCalledWith(logId);
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}
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})
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it('update => should update a track', async () => {
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const id = 'a6973d91-629f-4e10-aa28-016076a21fde';
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const track = {
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} as TrackDto;
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const mockUpdateResult: UpdateResult = {
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affected: 1,
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raw: [],
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generatedMaps: []
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}
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jest.spyOn(mockTrackRepository, 'update').mockReturnValue(mockUpdateResult)
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const result = await service.update(id, track);
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expect(result).toEqual(mockUpdateResult);
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expect(mockTrackRepository.update).toHaveBeenCalled();
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expect(mockTrackRepository.update).toHaveBeenCalledWith(id, track)
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})
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})
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