Feature/integrate dividend into transaction point concept (#3092)
* Integrate dividend into transaction point concept * Update changelogpull/3115/head
Thomas Kaul
11 months ago
committed by
GitHub
parent
77358eed65
commit
07661d9262
@ -0,0 +1,118 @@
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import { CurrentRateService } from '@ghostfolio/api/app/portfolio/current-rate.service';
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import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
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import { ExchangeRateDataServiceMock } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service.mock';
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import { parseDate } from '@ghostfolio/common/helper';
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import Big from 'big.js';
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import { CurrentRateServiceMock } from './current-rate.service.mock';
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import { PortfolioCalculator } from './portfolio-calculator';
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jest.mock('@ghostfolio/api/app/portfolio/current-rate.service', () => {
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return {
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// eslint-disable-next-line @typescript-eslint/naming-convention
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CurrentRateService: jest.fn().mockImplementation(() => {
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return CurrentRateServiceMock;
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})
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};
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});
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jest.mock(
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'@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service',
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() => {
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return {
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// eslint-disable-next-line @typescript-eslint/naming-convention
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ExchangeRateDataService: jest.fn().mockImplementation(() => {
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return ExchangeRateDataServiceMock;
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})
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};
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}
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);
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describe('PortfolioCalculator', () => {
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let currentRateService: CurrentRateService;
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let exchangeRateDataService: ExchangeRateDataService;
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beforeEach(() => {
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currentRateService = new CurrentRateService(null, null, null, null);
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exchangeRateDataService = new ExchangeRateDataService(
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null,
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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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describe('get current positions', () => {
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it.only('with MSFT buy', async () => {
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const portfolioCalculator = new PortfolioCalculator({
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currentRateService,
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exchangeRateDataService,
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currency: 'USD',
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orders: [
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{
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currency: 'USD',
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date: '2021-09-16',
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dataSource: 'YAHOO',
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fee: new Big(19),
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name: 'Microsoft Inc.',
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quantity: new Big(1),
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symbol: 'MSFT',
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type: 'BUY',
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unitPrice: new Big(298.58)
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},
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{
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currency: 'USD',
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date: '2021-11-16',
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dataSource: 'YAHOO',
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fee: new Big(0),
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name: 'Microsoft Inc.',
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quantity: new Big(1),
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symbol: 'MSFT',
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type: 'DIVIDEND',
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unitPrice: new Big(0.62)
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}
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]
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});
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portfolioCalculator.computeTransactionPoints();
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const spy = jest
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.spyOn(Date, 'now')
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.mockImplementation(() => parseDate('2023-07-10').getTime());
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const currentPositions = await portfolioCalculator.getCurrentPositions(
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parseDate('2023-07-10')
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);
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spy.mockRestore();
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expect(currentPositions).toMatchObject({
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errors: [],
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hasErrors: false,
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positions: [
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{
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averagePrice: new Big('298.58'),
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currency: 'USD',
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dataSource: 'YAHOO',
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dividend: new Big('0.62'),
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dividendInBaseCurrency: new Big('0.62'),
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fee: new Big('19'),
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firstBuyDate: '2021-09-16',
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investment: new Big('298.58'),
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investmentWithCurrencyEffect: new Big('298.58'),
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marketPrice: 331.83,
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marketPriceInBaseCurrency: 331.83,
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quantity: new Big('1'),
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symbol: 'MSFT',
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tags: undefined,
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transactionCount: 2
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}
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],
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totalInvestment: new Big('298.58'),
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totalInvestmentWithCurrencyEffect: new Big('298.58')
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});
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});
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});
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});
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