mirror of https://github.com/ghostfolio/ghostfolio
Thomas
2 years ago
25 changed files with 33 additions and 155 deletions
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import { BenchmarkService } from './benchmark.service'; |
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import { PropertyService } from '@ghostfolio/api/services/property/property.service'; |
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import { PROPERTY_BENCHMARKS } from '@ghostfolio/common/config'; |
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import { PrismaService } from '@ghostfolio/api/services/prisma/prisma.service'; |
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import { NotFoundError } from '@ghostfolio/common/exceptions'; |
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|
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jest.mock('@ghostfolio/api/services/property/property.service', () => { |
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return { |
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PropertyService: jest.fn().mockImplementation(() => { |
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return { |
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getByKey: jest.fn().mockImplementation((key: string) => { |
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return [{ symbolProfileId: 'profile-id-1' }]; |
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}), |
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put: jest.fn().mockImplementation(({ key, value }) => { |
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return Promise.resolve(); |
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}) |
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}; |
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}) |
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}; |
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}); |
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|
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jest.mock('@ghostfolio/api/services/prisma/prisma.service', () => { |
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return { |
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PrismaService: jest.fn().mockImplementation(() => { |
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return { |
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symbolProfile: { |
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findFirst: jest.fn() |
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} |
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}; |
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}) |
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}; |
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}); |
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|
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describe('BenchmarkService', () => { |
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let benchmarkService: BenchmarkService; |
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let prismaService: PrismaService = new PrismaService(); |
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let propertyService: PropertyService = new PropertyService(prismaService); |
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|
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beforeAll(async () => { |
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benchmarkService = new BenchmarkService( |
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null, |
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null, |
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prismaService, |
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propertyService, |
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null, |
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null, |
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null |
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); |
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}); |
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|
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it('calculateChangeInPercentage', async () => { |
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expect(benchmarkService.calculateChangeInPercentage(1, 2)).toEqual(1); |
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expect(benchmarkService.calculateChangeInPercentage(2, 2)).toEqual(0); |
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expect(benchmarkService.calculateChangeInPercentage(2, 1)).toEqual(-0.5); |
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}); |
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it('should add new benchmark', async () => { |
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prismaService.symbolProfile.findFirst = jest |
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.fn() |
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.mockResolvedValueOnce( |
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Promise.resolve({ id: 'profile-id-2', name: 'Test Profile' }) |
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); |
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|
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const result = await benchmarkService.addBenchmark({ |
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dataSource: 'YAHOO', |
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symbol: 'symbol-2' |
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}); |
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|
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expect(propertyService.put).toHaveBeenCalledWith({ |
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key: PROPERTY_BENCHMARKS, |
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value: JSON.stringify([ |
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{ symbolProfileId: 'profile-id-1' }, |
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{ symbolProfileId: 'profile-id-2' } |
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]) |
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}); |
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expect(result).toEqual({ |
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dataSource: 'YAHOO', |
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id: 'profile-id-2', |
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name: 'Test Profile', |
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symbol: 'symbol-2' |
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}); |
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}); |
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it('should throw error if symbol profile not found', async () => { |
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prismaService.symbolProfile.findFirst = jest |
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.fn() |
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.mockResolvedValueOnce(Promise.resolve(null)); |
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try { |
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await benchmarkService.addBenchmark({ |
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dataSource: 'YAHOO', |
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symbol: 'symbol-2' |
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}); |
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} catch (e) { |
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expect(e).toEqual(new NotFoundError('Symbol profile not found')); |
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} |
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}); |
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}); |
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