573 lines
19 KiB
TypeScript
573 lines
19 KiB
TypeScript
import { expect, tap } from '@git.zone/tstest/tapbundle';
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import * as opendata from '../ts/index.js';
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import * as paths from '../ts/paths.js';
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import * as plugins from '../ts/plugins.js';
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// Test configuration - explicit paths required
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const testNogitDir = plugins.path.join(paths.packageDir, '.nogit');
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// Test data
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const testTickers = ['AAPL', 'MSFT', 'GOOGL'];
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const invalidTicker = 'INVALID_TICKER_XYZ';
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let stockService: opendata.StockPriceService;
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let marketstackProvider: opendata.MarketstackProvider;
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let testQenv: plugins.qenv.Qenv;
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tap.test('should create StockPriceService instance', async () => {
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stockService = new opendata.StockPriceService({
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ttl: 30000, // 30 seconds cache
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maxEntries: 100
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});
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expect(stockService).toBeInstanceOf(opendata.StockPriceService);
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});
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tap.test('should create MarketstackProvider instance', async () => {
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try {
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// Create qenv and get API key
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testQenv = new plugins.qenv.Qenv(paths.packageDir, testNogitDir);
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const apiKey = await testQenv.getEnvVarOnDemand('MARKETSTACK_COM_TOKEN');
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marketstackProvider = new opendata.MarketstackProvider(apiKey, {
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enabled: true,
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timeout: 10000,
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retryAttempts: 2,
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retryDelay: 500
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});
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expect(marketstackProvider).toBeInstanceOf(opendata.MarketstackProvider);
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expect(marketstackProvider.name).toEqual('Marketstack');
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expect(marketstackProvider.requiresAuth).toEqual(true);
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expect(marketstackProvider.priority).toEqual(80);
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} catch (error) {
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if (error.message.includes('MARKETSTACK_COM_TOKEN')) {
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console.log('⚠️ MARKETSTACK_COM_TOKEN not set - skipping Marketstack tests');
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tap.test('Marketstack token not available', async () => {
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expect(true).toEqual(true); // Skip gracefully
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});
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return;
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}
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throw error;
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}
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});
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tap.test('should register Marketstack provider with the service', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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stockService.register(marketstackProvider);
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const providers = stockService.getAllProviders();
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expect(providers).toContainEqual(marketstackProvider);
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expect(stockService.getProvider('Marketstack')).toEqual(marketstackProvider);
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});
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tap.test('should check provider health', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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const health = await stockService.checkProvidersHealth();
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expect(health.get('Marketstack')).toEqual(true);
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});
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tap.test('should fetch single stock price', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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const price = await stockService.getPrice({ ticker: 'AAPL' });
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expect(price).toHaveProperty('ticker');
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expect(price).toHaveProperty('price');
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expect(price).toHaveProperty('currency');
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expect(price).toHaveProperty('change');
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expect(price).toHaveProperty('changePercent');
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expect(price).toHaveProperty('previousClose');
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expect(price).toHaveProperty('timestamp');
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expect(price).toHaveProperty('provider');
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expect(price).toHaveProperty('marketState');
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expect(price.ticker).toEqual('AAPL');
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expect(price.price).toBeGreaterThan(0);
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expect(price.provider).toEqual('Marketstack');
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expect(price.timestamp).toBeInstanceOf(Date);
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expect(price.marketState).toEqual('CLOSED'); // EOD data
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console.log(`✓ Fetched AAPL: $${price.price} (${price.changePercent >= 0 ? '+' : ''}${price.changePercent.toFixed(2)}%)`);
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});
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tap.test('should fetch multiple stock prices', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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const prices = await stockService.getPrices({
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tickers: testTickers
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});
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expect(prices).toBeArray();
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expect(prices.length).toBeGreaterThan(0);
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expect(prices.length).toBeLessThanOrEqual(testTickers.length);
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for (const price of prices) {
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expect(testTickers).toContain(price.ticker);
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expect(price.price).toBeGreaterThan(0);
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expect(price.provider).toEqual('Marketstack');
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expect(price.marketState).toEqual('CLOSED');
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console.log(` ${price.ticker}: $${price.price}`);
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}
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});
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tap.test('should serve cached prices on subsequent requests', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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// First request - should hit the API
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const firstRequest = await stockService.getPrice({ ticker: 'AAPL' });
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// Second request - should be served from cache
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const secondRequest = await stockService.getPrice({ ticker: 'AAPL' });
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expect(secondRequest.ticker).toEqual(firstRequest.ticker);
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expect(secondRequest.price).toEqual(firstRequest.price);
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expect(secondRequest.timestamp).toEqual(firstRequest.timestamp);
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console.log('✓ Cache working correctly');
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});
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tap.test('should handle invalid ticker gracefully', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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try {
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await stockService.getPrice({ ticker: invalidTicker });
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throw new Error('Should have thrown an error for invalid ticker');
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} catch (error) {
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expect(error.message).toInclude('Failed to fetch');
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console.log('✓ Invalid ticker handled correctly');
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}
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});
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tap.test('should support market checking', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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expect(marketstackProvider.supportsMarket('US')).toEqual(true);
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expect(marketstackProvider.supportsMarket('UK')).toEqual(true);
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expect(marketstackProvider.supportsMarket('DE')).toEqual(true);
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expect(marketstackProvider.supportsMarket('JP')).toEqual(true);
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expect(marketstackProvider.supportsMarket('INVALID')).toEqual(false);
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console.log('✓ Market support check working');
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});
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tap.test('should validate ticker format', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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expect(marketstackProvider.supportsTicker('AAPL')).toEqual(true);
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expect(marketstackProvider.supportsTicker('MSFT')).toEqual(true);
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expect(marketstackProvider.supportsTicker('BRK.B')).toEqual(true);
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expect(marketstackProvider.supportsTicker('123456789012')).toEqual(false);
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expect(marketstackProvider.supportsTicker('invalid@ticker')).toEqual(false);
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console.log('✓ Ticker validation working');
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});
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tap.test('should get provider statistics', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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const stats = stockService.getProviderStats();
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const marketstackStats = stats.get('Marketstack');
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expect(marketstackStats).not.toEqual(undefined);
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expect(marketstackStats.successCount).toBeGreaterThan(0);
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expect(marketstackStats.errorCount).toBeGreaterThanOrEqual(0);
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console.log(`✓ Provider stats: ${marketstackStats.successCount} successes, ${marketstackStats.errorCount} errors`);
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});
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tap.test('should test direct provider methods', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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console.log('\n🔍 Testing direct provider methods:');
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// Test isAvailable
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const available = await marketstackProvider.isAvailable();
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expect(available).toEqual(true);
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console.log(' ✓ isAvailable() returned true');
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// Test fetchData for single ticker
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const price = await marketstackProvider.fetchData({ type: 'current', ticker: 'MSFT' }) as opendata.IStockPrice;
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expect(price.ticker).toEqual('MSFT');
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expect(price.provider).toEqual('Marketstack');
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expect(price.price).toBeGreaterThan(0);
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console.log(` ✓ fetchData (current) for MSFT: $${price.price}`);
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// Test fetchData for batch
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const prices = await marketstackProvider.fetchData({
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type: 'batch',
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tickers: ['AAPL', 'GOOGL']
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}) as opendata.IStockPrice[];
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expect(prices.length).toBeGreaterThan(0);
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console.log(` ✓ fetchData (batch) returned ${prices.length} prices`);
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for (const p of prices) {
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console.log(` ${p.ticker}: $${p.price}`);
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}
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});
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tap.test('should fetch sample EOD data', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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console.log('\n📊 Sample EOD Stock Data from Marketstack:');
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console.log('═'.repeat(65));
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const sampleTickers = [
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{ ticker: 'AAPL', name: 'Apple Inc.' },
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{ ticker: 'MSFT', name: 'Microsoft Corp.' },
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{ ticker: 'GOOGL', name: 'Alphabet Inc.' },
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{ ticker: 'AMZN', name: 'Amazon.com Inc.' },
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{ ticker: 'TSLA', name: 'Tesla Inc.' }
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];
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try {
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const prices = await marketstackProvider.fetchData({
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type: 'batch',
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tickers: sampleTickers.map(t => t.ticker)
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}) as opendata.IStockPrice[];
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const priceMap = new Map(prices.map(p => [p.ticker, p]));
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for (const stock of sampleTickers) {
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const price = priceMap.get(stock.ticker);
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if (price) {
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const changeSymbol = price.change >= 0 ? '↑' : '↓';
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const changeColor = price.change >= 0 ? '\x1b[32m' : '\x1b[31m';
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const resetColor = '\x1b[0m';
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console.log(
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`${stock.name.padEnd(20)} ${price.price.toLocaleString('en-US', {
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minimumFractionDigits: 2,
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maximumFractionDigits: 2
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}).padStart(10)} ${changeColor}${changeSymbol} ${price.change >= 0 ? '+' : ''}${price.change.toFixed(2)} (${price.changePercent >= 0 ? '+' : ''}${price.changePercent.toFixed(2)}%)${resetColor}`
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);
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}
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}
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console.log('═'.repeat(65));
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console.log(`Provider: Marketstack (EOD Data)`);
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console.log(`Last updated: ${new Date().toLocaleString()}\n`);
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} catch (error) {
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console.log('Error fetching sample data:', error.message);
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}
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expect(true).toEqual(true);
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});
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tap.test('should clear cache', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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// Ensure we have something in cache
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await stockService.getPrice({ ticker: 'AAPL' });
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// Clear cache
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stockService.clearCache();
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console.log('✓ Cache cleared');
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// Next request should hit the API again
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const price = await stockService.getPrice({ ticker: 'AAPL' });
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expect(price).not.toEqual(undefined);
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});
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// Phase 1 Feature Tests
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tap.test('should fetch data using new unified API (current price)', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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console.log('\n🎯 Testing Phase 1: Unified getData API');
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const price = await stockService.getData({
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type: 'current',
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ticker: 'MSFT'
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});
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expect(price).not.toEqual(undefined);
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expect((price as opendata.IStockPrice).ticker).toEqual('MSFT');
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expect((price as opendata.IStockPrice).dataType).toEqual('eod');
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expect((price as opendata.IStockPrice).fetchedAt).toBeInstanceOf(Date);
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console.log(`✓ Fetched current price: $${(price as opendata.IStockPrice).price}`);
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});
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tap.test('should fetch historical data with date range', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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console.log('\n📅 Testing Phase 1: Historical Data Retrieval');
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const fromDate = new Date('2024-12-01');
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const toDate = new Date('2024-12-31');
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const prices = await stockService.getData({
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type: 'historical',
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ticker: 'AAPL',
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from: fromDate,
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to: toDate,
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sort: 'DESC'
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});
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expect(prices).toBeArray();
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expect((prices as opendata.IStockPrice[]).length).toBeGreaterThan(0);
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console.log(`✓ Fetched ${(prices as opendata.IStockPrice[]).length} historical prices`);
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// Verify all data types are 'eod'
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for (const price of (prices as opendata.IStockPrice[])) {
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expect(price.dataType).toEqual('eod');
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expect(price.ticker).toEqual('AAPL');
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}
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console.log('✓ All prices have correct dataType');
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});
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tap.test('should include OHLCV data in responses', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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console.log('\n📊 Testing Phase 1: OHLCV Data');
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const price = await stockService.getData({
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type: 'current',
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ticker: 'GOOGL'
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});
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const stockPrice = price as opendata.IStockPrice;
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// Verify OHLCV fields are present
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expect(stockPrice.open).not.toEqual(undefined);
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expect(stockPrice.high).not.toEqual(undefined);
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expect(stockPrice.low).not.toEqual(undefined);
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expect(stockPrice.price).not.toEqual(undefined); // close
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expect(stockPrice.volume).not.toEqual(undefined);
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console.log(`✓ OHLCV Data:`);
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console.log(` Open: $${stockPrice.open}`);
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console.log(` High: $${stockPrice.high}`);
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console.log(` Low: $${stockPrice.low}`);
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console.log(` Close: $${stockPrice.price}`);
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console.log(` Volume: ${stockPrice.volume?.toLocaleString()}`);
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});
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tap.test('should support exchange filtering', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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console.log('\n🌍 Testing Phase 1: Exchange Filtering');
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// Note: This test may fail if the exchange doesn't have data for the ticker
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// In production, you'd test with tickers known to exist on specific exchanges
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try {
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const price = await stockService.getData({
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type: 'current',
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ticker: 'AAPL',
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exchange: 'XNAS' // NASDAQ
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});
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expect(price).not.toEqual(undefined);
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console.log(`✓ Successfully filtered by exchange: ${(price as opendata.IStockPrice).exchange}`);
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} catch (error) {
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console.log('⚠️ Exchange filtering test inconclusive (may need tier upgrade)');
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expect(true).toEqual(true); // Don't fail test
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}
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});
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tap.test('should verify smart caching with historical data', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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console.log('\n💾 Testing Phase 1: Smart Caching');
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const fromDate = new Date('2024-11-01');
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const toDate = new Date('2024-11-30');
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// First request - should hit API
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const start1 = Date.now();
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const prices1 = await stockService.getData({
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type: 'historical',
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ticker: 'TSLA',
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from: fromDate,
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to: toDate
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});
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const duration1 = Date.now() - start1;
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// Second request - should be cached (historical data cached forever)
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const start2 = Date.now();
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const prices2 = await stockService.getData({
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type: 'historical',
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ticker: 'TSLA',
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from: fromDate,
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to: toDate
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});
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const duration2 = Date.now() - start2;
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expect((prices1 as opendata.IStockPrice[]).length).toEqual((prices2 as opendata.IStockPrice[]).length);
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expect(duration2).toBeLessThan(duration1); // Cached should be much faster
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console.log(`✓ First request: ${duration1}ms (API call)`);
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console.log(`✓ Second request: ${duration2}ms (cached)`);
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console.log(`✓ Speed improvement: ${Math.round((duration1 / duration2) * 10) / 10}x faster`);
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});
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// Company Name Feature Tests
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tap.test('should include company name in single price request', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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console.log('\n🏢 Testing Company Name Feature: Single Request');
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const price = await stockService.getPrice({ ticker: 'AAPL' });
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expect(price.companyName).not.toEqual(undefined);
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expect(typeof price.companyName).toEqual('string');
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expect(price.companyName).toInclude('Apple');
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console.log(`✓ Company name retrieved: "${price.companyName}"`);
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console.log(` Ticker: ${price.ticker}`);
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console.log(` Price: $${price.price}`);
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console.log(` Company: ${price.companyName}`);
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});
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tap.test('should include company names in batch price request', async () => {
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if (!marketstackProvider) {
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console.log('⚠️ Skipping - Marketstack provider not initialized');
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return;
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}
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console.log('\n🏢 Testing Company Name Feature: Batch Request');
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const prices = await stockService.getPrices({
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tickers: ['AAPL', 'MSFT', 'GOOGL']
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});
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expect(prices).toBeArray();
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expect(prices.length).toBeGreaterThan(0);
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console.log(`✓ Fetched ${prices.length} prices with company names:`);
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for (const price of prices) {
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expect(price.companyName).not.toEqual(undefined);
|
|
expect(typeof price.companyName).toEqual('string');
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console.log(` ${price.ticker.padEnd(6)} - ${price.companyName}`);
|
|
}
|
|
});
|
|
|
|
tap.test('should include company name in historical data', async () => {
|
|
if (!marketstackProvider) {
|
|
console.log('⚠️ Skipping - Marketstack provider not initialized');
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|
return;
|
|
}
|
|
|
|
console.log('\n🏢 Testing Company Name Feature: Historical Data');
|
|
|
|
const prices = await stockService.getData({
|
|
type: 'historical',
|
|
ticker: 'TSLA',
|
|
from: new Date('2025-10-01'),
|
|
to: new Date('2025-10-05')
|
|
});
|
|
|
|
expect(prices).toBeArray();
|
|
const historicalPrices = prices as opendata.IStockPrice[];
|
|
expect(historicalPrices.length).toBeGreaterThan(0);
|
|
|
|
// All historical records should have the same company name
|
|
for (const price of historicalPrices) {
|
|
expect(price.companyName).not.toEqual(undefined);
|
|
expect(typeof price.companyName).toEqual('string');
|
|
}
|
|
|
|
const firstPrice = historicalPrices[0];
|
|
console.log(`✓ Historical records include company name: "${firstPrice.companyName}"`);
|
|
console.log(` Ticker: ${firstPrice.ticker}`);
|
|
console.log(` Records: ${historicalPrices.length}`);
|
|
console.log(` Date range: ${historicalPrices[historicalPrices.length - 1].timestamp.toISOString().split('T')[0]} to ${firstPrice.timestamp.toISOString().split('T')[0]}`);
|
|
});
|
|
|
|
tap.test('should verify company name is included with zero extra API calls', async () => {
|
|
if (!marketstackProvider) {
|
|
console.log('⚠️ Skipping - Marketstack provider not initialized');
|
|
return;
|
|
}
|
|
|
|
console.log('\n⚡ Testing Company Name Efficiency: Zero Extra API Calls');
|
|
|
|
// Clear cache to ensure we're making fresh API calls
|
|
stockService.clearCache();
|
|
|
|
// Single request timing
|
|
const start1 = Date.now();
|
|
const singlePrice = await stockService.getPrice({ ticker: 'AMZN' });
|
|
const duration1 = Date.now() - start1;
|
|
|
|
expect(singlePrice.companyName).not.toEqual(undefined);
|
|
|
|
// Batch request timing
|
|
stockService.clearCache();
|
|
const start2 = Date.now();
|
|
const batchPrices = await stockService.getPrices({ tickers: ['NVDA', 'AMD', 'INTC'] });
|
|
const duration2 = Date.now() - start2;
|
|
|
|
for (const price of batchPrices) {
|
|
expect(price.companyName).not.toEqual(undefined);
|
|
}
|
|
|
|
console.log(`✓ Single request (with company name): ${duration1}ms`);
|
|
console.log(`✓ Batch request (with company names): ${duration2}ms`);
|
|
console.log(`✓ Company names included in standard EOD response - zero extra calls!`);
|
|
console.log(` Single: ${singlePrice.ticker} - "${singlePrice.companyName}"`);
|
|
for (const price of batchPrices) {
|
|
console.log(` Batch: ${price.ticker} - "${price.companyName}"`);
|
|
}
|
|
});
|
|
|
|
export default tap.start();
|