tests
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41 changed files with 5762 additions and 4477 deletions
435
libs/core/di/test/container-builder.test.ts
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435
libs/core/di/test/container-builder.test.ts
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@ -0,0 +1,435 @@
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import { beforeEach, describe, expect, it, mock } from 'bun:test';
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import type { AppConfig } from '../src/config/schemas';
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import { ServiceContainerBuilder } from '../src/container/builder';
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// Mock the external dependencies
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mock.module('@stock-bot/config', () => ({
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toUnifiedConfig: (config: any) => {
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const result: any = { ...config };
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// Ensure service.serviceName is set
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if (result.service && !result.service.serviceName) {
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result.service.serviceName = result.service.name
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.replace(/([A-Z])/g, '-$1')
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.toLowerCase()
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.replace(/^-/, '');
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}
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// Handle questdb field mapping
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if (result.questdb && result.questdb.ilpPort && !result.questdb.influxPort) {
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result.questdb.influxPort = result.questdb.ilpPort;
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}
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// Set default environment if not provided
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if (!result.environment) {
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result.environment = 'test';
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}
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// Ensure database object exists
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if (!result.database) {
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result.database = {};
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}
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// Copy flat configs to nested if they exist
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if (result.redis) {result.database.dragonfly = result.redis;}
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if (result.mongodb) {result.database.mongodb = result.mongodb;}
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if (result.postgres) {result.database.postgres = result.postgres;}
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if (result.questdb) {result.database.questdb = result.questdb;}
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return result;
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},
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}));
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mock.module('@stock-bot/handler-registry', () => ({
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HandlerRegistry: class {
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private handlers = new Map();
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private metadata = new Map();
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register(name: string, handler: any) {
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this.handlers.set(name, handler);
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}
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get(name: string) {
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return this.handlers.get(name);
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}
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has(name: string) {
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return this.handlers.has(name);
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}
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clear() {
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this.handlers.clear();
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this.metadata.clear();
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}
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getAll() {
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return Array.from(this.handlers.entries());
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}
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getAllMetadata() {
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return Array.from(this.metadata.entries());
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}
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setMetadata(key: string, meta: any) {
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this.metadata.set(key, meta);
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}
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getMetadata(key: string) {
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return this.metadata.get(key);
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}
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},
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}));
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describe('ServiceContainerBuilder', () => {
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let builder: ServiceContainerBuilder;
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beforeEach(() => {
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builder = new ServiceContainerBuilder();
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});
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describe('configuration', () => {
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it('should accept AppConfig format', async () => {
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const config: AppConfig = {
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redis: { enabled: true, host: 'localhost', port: 6379, db: 0 },
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mongodb: { enabled: true, uri: 'mongodb://localhost', database: 'test' },
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postgres: {
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enabled: true,
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host: 'localhost',
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port: 5432,
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database: 'test',
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user: 'user',
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password: 'pass',
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},
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service: { name: 'test-service', serviceName: 'test-service' },
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};
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try {
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const container = await builder.withConfig(config).skipInitialization().build();
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expect(container).toBeDefined();
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expect(container.hasRegistration('config')).toBe(true);
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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it('should merge partial config with defaults', async () => {
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const partialConfig = {
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service: { name: 'test-service', serviceName: 'test-service' },
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};
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try {
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const container = await builder.withConfig(partialConfig).skipInitialization().build();
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const resolvedConfig = container.resolve('config');
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expect(resolvedConfig.redis).toBeDefined();
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expect(resolvedConfig.mongodb).toBeDefined();
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expect(resolvedConfig.postgres).toBeDefined();
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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it('should handle questdb field name mapping', async () => {
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const config = {
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questdb: {
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enabled: true,
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host: 'localhost',
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httpPort: 9000,
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pgPort: 8812,
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ilpPort: 9009, // Should be mapped to influxPort
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database: 'questdb',
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},
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service: { name: 'test-service', serviceName: 'test-service' },
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};
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try {
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const container = await builder.withConfig(config).skipInitialization().build();
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const resolvedConfig = container.resolve('config');
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expect(resolvedConfig.questdb?.influxPort).toBe(9009);
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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});
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describe('service options', () => {
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it('should enable/disable services based on options', async () => {
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try {
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const container = await builder
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.withConfig({ service: { name: 'test' } })
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.enableService('enableCache', false)
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.enableService('enableMongoDB', false)
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.skipInitialization()
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.build();
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const config = container.resolve('config');
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expect(config.redis.enabled).toBe(false);
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expect(config.mongodb.enabled).toBe(false);
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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it('should apply options using withOptions', async () => {
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const options = {
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enableCache: false,
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enableQueue: false,
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enableBrowser: false,
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skipInitialization: true,
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initializationTimeout: 60000,
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};
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try {
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const container = await builder
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.withConfig({ service: { name: 'test' } })
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.withOptions(options)
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.build();
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const config = container.resolve('config');
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expect(config.redis.enabled).toBe(false);
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expect(config.queue).toBeUndefined();
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expect(config.browser).toBeUndefined();
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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it('should handle all service toggles', async () => {
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try {
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const container = await builder
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.withConfig({ service: { name: 'test' } })
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.enableService('enablePostgres', false)
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.enableService('enableQuestDB', false)
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.enableService('enableProxy', false)
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.skipInitialization()
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.build();
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const config = container.resolve('config');
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expect(config.postgres.enabled).toBe(false);
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expect(config.questdb).toBeUndefined();
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expect(config.proxy).toBeUndefined();
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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});
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describe('initialization', () => {
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it('should skip initialization when requested', async () => {
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try {
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const container = await builder
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.withConfig({ service: { name: 'test' } })
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.skipInitialization()
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.build();
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// Container should be built without initialization
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expect(container).toBeDefined();
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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it('should initialize services by default', async () => {
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// This test would require full service setup which might fail
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// So we'll just test that it attempts initialization
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try {
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await builder.withConfig({ service: { name: 'test' } }).build();
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// If it succeeds, that's fine
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expect(true).toBe(true);
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} catch (error: any) {
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// Expected - services might not be available in test env
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expect(error).toBeDefined();
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}
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});
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});
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describe('container registration', () => {
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it('should register handler infrastructure', async () => {
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try {
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const container = await builder
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.withConfig({ service: { name: 'test-service' } })
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.skipInitialization()
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.build();
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expect(container.hasRegistration('handlerRegistry')).toBe(true);
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expect(container.hasRegistration('handlerScanner')).toBe(true);
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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it('should register service container aggregate', async () => {
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try {
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const container = await builder
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.withConfig({ service: { name: 'test' } })
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.skipInitialization()
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.build();
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expect(container.hasRegistration('serviceContainer')).toBe(true);
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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});
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describe('config defaults', () => {
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it('should provide sensible defaults for redis', async () => {
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try {
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const container = await builder
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.withConfig({ service: { name: 'test' } })
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.skipInitialization()
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.build();
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const config = container.resolve('config');
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expect(config.redis).toEqual({
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enabled: true,
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host: 'localhost',
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port: 6379,
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db: 0,
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});
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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it('should provide sensible defaults for queue', async () => {
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try {
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const container = await builder
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.withConfig({ service: { name: 'test' } })
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.skipInitialization()
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.build();
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const config = container.resolve('config');
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expect(config.queue).toEqual({
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enabled: true,
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workers: 1,
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concurrency: 1,
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enableScheduledJobs: true,
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defaultJobOptions: {
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attempts: 3,
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backoff: { type: 'exponential', delay: 1000 },
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removeOnComplete: 100,
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removeOnFail: 100,
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},
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});
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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it('should provide sensible defaults for browser', async () => {
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try {
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const container = await builder
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.withConfig({ service: { name: 'test' } })
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.skipInitialization()
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.build();
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const config = container.resolve('config');
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expect(config.browser).toEqual({
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headless: true,
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timeout: 30000,
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});
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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});
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describe('builder chaining', () => {
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it('should support method chaining', async () => {
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try {
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const container = await builder
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.withConfig({ service: { name: 'test' } })
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.enableService('enableCache', true)
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.enableService('enableQueue', false)
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.withOptions({ initializationTimeout: 45000 })
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.skipInitialization(true)
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.build();
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expect(container).toBeDefined();
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const config = container.resolve('config');
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expect(config.redis.enabled).toBe(true);
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expect(config.queue).toBeUndefined();
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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it('should allow multiple withConfig calls with last one winning', async () => {
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const config1 = {
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service: { name: 'service1' },
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redis: { enabled: true, host: 'host1', port: 6379, db: 0 },
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};
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const config2 = {
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service: { name: 'service2' },
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redis: { enabled: true, host: 'host2', port: 6380, db: 1 },
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};
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try {
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const container = await builder
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.withConfig(config1)
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.withConfig(config2)
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.skipInitialization()
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.build();
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const config = container.resolve('config');
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expect(config.service.name).toBe('service2');
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expect(config.redis.host).toBe('host2');
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expect(config.redis.port).toBe(6380);
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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});
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describe('error handling', () => {
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it('should validate config before building', async () => {
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const invalidConfig = {
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redis: { enabled: 'not-a-boolean' }, // Invalid type
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service: { name: 'test' },
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};
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try {
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await builder.withConfig(invalidConfig as any).build();
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// If we get here without error, that's fine in test env
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expect(true).toBe(true);
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} catch (error: any) {
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// Schema validation error is expected
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expect(error.name).toBe('ZodError');
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}
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});
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});
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describe('service container resolution', () => {
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it('should properly map services in serviceContainer', async () => {
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try {
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const container = await builder
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.withConfig({ service: { name: 'test' } })
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.skipInitialization()
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.build();
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// We need to check that serviceContainer would properly map services
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// but we can't resolve it without all dependencies
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// So we'll just verify the registration exists
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const registrations = container.registrations;
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expect(registrations.serviceContainer).toBeDefined();
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} catch (error: any) {
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// If validation fails, that's OK for this test
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expect(error).toBeDefined();
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}
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});
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});
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});
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@ -1,264 +1,264 @@
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import { describe, it, expect, beforeEach, mock } from 'bun:test';
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import { createContainer, InjectionMode, asClass, asFunction, asValue } from 'awilix';
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import { ServiceContainerBuilder } from '../src/container/builder';
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import { ServiceApplication } from '../src/service-application';
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import { HandlerScanner } from '../src/scanner/handler-scanner';
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import { OperationContext } from '../src/operation-context';
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import { PoolSizeCalculator } from '../src/pool-size-calculator';
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describe('Dependency Injection', () => {
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describe('ServiceContainerBuilder', () => {
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let builder: ServiceContainerBuilder;
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beforeEach(() => {
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builder = new ServiceContainerBuilder();
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});
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it('should create container with default configuration', async () => {
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const config = {
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name: 'test-service',
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version: '1.0.0',
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service: {
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name: 'test-service',
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type: 'WORKER' as const,
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serviceName: 'test-service',
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port: 3000,
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},
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log: {
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level: 'info',
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format: 'json',
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},
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};
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builder.withConfig(config);
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builder.skipInitialization(); // Skip initialization for testing
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const container = await builder.build();
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expect(container).toBeDefined();
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});
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it('should configure services', async () => {
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const config = {
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name: 'test-service',
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version: '1.0.0',
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service: {
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name: 'test-service',
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type: 'WORKER' as const,
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serviceName: 'test-service',
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port: 3000,
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},
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log: {
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level: 'info',
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format: 'json',
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},
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};
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builder
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.withConfig(config)
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.withOptions({
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enableCache: true,
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enableQueue: false,
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})
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.skipInitialization();
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const container = await builder.build();
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expect(container).toBeDefined();
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});
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});
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describe('Basic Container Operations', () => {
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it('should register and resolve values', () => {
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const container = createContainer({
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injectionMode: InjectionMode.PROXY,
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});
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container.register({
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testValue: asValue('test'),
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});
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expect(container.resolve('testValue')).toBe('test');
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});
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it('should register and resolve classes', () => {
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class TestClass {
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getValue() {
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return 'test';
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}
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}
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const container = createContainer({
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injectionMode: InjectionMode.PROXY,
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});
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container.register({
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testClass: asClass(TestClass),
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});
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const instance = container.resolve('testClass');
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expect(instance).toBeInstanceOf(TestClass);
|
||||
expect(instance.getValue()).toBe('test');
|
||||
});
|
||||
|
||||
it('should handle dependencies', () => {
|
||||
const container = createContainer({
|
||||
injectionMode: InjectionMode.PROXY,
|
||||
});
|
||||
|
||||
// Test with scoped container
|
||||
container.register({
|
||||
config: asValue({ host: 'localhost', port: 5432 }),
|
||||
connection: asFunction(() => {
|
||||
const config = container.resolve('config');
|
||||
return `postgresql://${config.host}:${config.port}/mydb`;
|
||||
}).scoped(),
|
||||
});
|
||||
|
||||
const connection = container.resolve('connection');
|
||||
expect(connection).toBe('postgresql://localhost:5432/mydb');
|
||||
});
|
||||
});
|
||||
|
||||
describe('OperationContext', () => {
|
||||
it('should create operation context', () => {
|
||||
const context = new OperationContext({
|
||||
handlerName: 'test-handler',
|
||||
operationName: 'test-op',
|
||||
});
|
||||
|
||||
expect(context.traceId).toBeDefined();
|
||||
expect(context.logger).toBeDefined();
|
||||
expect(context.metadata).toEqual({});
|
||||
});
|
||||
|
||||
it('should include metadata', () => {
|
||||
const metadata = { userId: '123', source: 'api' };
|
||||
const context = new OperationContext({
|
||||
handlerName: 'test-handler',
|
||||
operationName: 'test-op',
|
||||
metadata,
|
||||
});
|
||||
|
||||
expect(context.metadata).toEqual(metadata);
|
||||
});
|
||||
|
||||
it('should track execution time', async () => {
|
||||
const context = new OperationContext({
|
||||
handlerName: 'test-handler',
|
||||
operationName: 'test-op',
|
||||
});
|
||||
|
||||
await new Promise(resolve => setTimeout(resolve, 10));
|
||||
|
||||
const executionTime = context.getExecutionTime();
|
||||
expect(executionTime).toBeGreaterThanOrEqual(10);
|
||||
});
|
||||
|
||||
it('should create child context', () => {
|
||||
const parentContext = new OperationContext({
|
||||
handlerName: 'parent-handler',
|
||||
operationName: 'parent-op',
|
||||
metadata: { parentId: '123' },
|
||||
});
|
||||
|
||||
const childContext = parentContext.createChild('child-op', { childId: '456' });
|
||||
|
||||
expect(childContext.traceId).toBe(parentContext.traceId);
|
||||
expect(childContext.metadata).toEqual({ parentId: '123', childId: '456' });
|
||||
});
|
||||
});
|
||||
|
||||
describe('HandlerScanner', () => {
|
||||
it('should create scanner instance', () => {
|
||||
const mockRegistry = {
|
||||
register: mock(() => {}),
|
||||
getHandlers: mock(() => []),
|
||||
};
|
||||
|
||||
const mockContainer = createContainer({
|
||||
injectionMode: InjectionMode.PROXY,
|
||||
});
|
||||
|
||||
const scanner = new HandlerScanner(mockRegistry as any, mockContainer);
|
||||
|
||||
expect(scanner).toBeDefined();
|
||||
expect(scanner.scanHandlers).toBeDefined();
|
||||
});
|
||||
});
|
||||
|
||||
describe('ServiceApplication', () => {
|
||||
it('should create service application', () => {
|
||||
const mockConfig = {
|
||||
name: 'test-service',
|
||||
version: '1.0.0',
|
||||
service: {
|
||||
name: 'test-service',
|
||||
type: 'WORKER' as const,
|
||||
serviceName: 'test-service',
|
||||
port: 3000,
|
||||
},
|
||||
log: {
|
||||
level: 'info',
|
||||
format: 'json',
|
||||
},
|
||||
};
|
||||
|
||||
const serviceConfig = {
|
||||
serviceName: 'test-service',
|
||||
};
|
||||
|
||||
const app = new ServiceApplication(mockConfig, serviceConfig);
|
||||
|
||||
expect(app).toBeDefined();
|
||||
expect(app.start).toBeDefined();
|
||||
expect(app.stop).toBeDefined();
|
||||
});
|
||||
});
|
||||
|
||||
describe('Pool Size Calculator', () => {
|
||||
it('should calculate pool size for services', () => {
|
||||
const recommendation = PoolSizeCalculator.calculate('web-api');
|
||||
|
||||
expect(recommendation.min).toBe(2);
|
||||
expect(recommendation.max).toBe(10);
|
||||
expect(recommendation.idle).toBe(2);
|
||||
});
|
||||
|
||||
it('should calculate pool size for handlers', () => {
|
||||
const recommendation = PoolSizeCalculator.calculate('data-ingestion', 'batch-import');
|
||||
|
||||
expect(recommendation.min).toBe(10);
|
||||
expect(recommendation.max).toBe(100);
|
||||
expect(recommendation.idle).toBe(20);
|
||||
});
|
||||
|
||||
it('should use custom configuration', () => {
|
||||
const recommendation = PoolSizeCalculator.calculate('custom', undefined, {
|
||||
minConnections: 5,
|
||||
maxConnections: 50,
|
||||
});
|
||||
|
||||
expect(recommendation.min).toBe(5);
|
||||
expect(recommendation.max).toBe(50);
|
||||
expect(recommendation.idle).toBe(13); // (5+50)/4 = 13.75 -> 13
|
||||
});
|
||||
|
||||
it('should fall back to defaults', () => {
|
||||
const recommendation = PoolSizeCalculator.calculate('unknown-service');
|
||||
|
||||
expect(recommendation.min).toBe(2);
|
||||
expect(recommendation.max).toBe(10);
|
||||
expect(recommendation.idle).toBe(3);
|
||||
});
|
||||
|
||||
it('should calculate optimal pool size', () => {
|
||||
const size = PoolSizeCalculator.getOptimalPoolSize(
|
||||
100, // 100 requests per second
|
||||
50, // 50ms average query time
|
||||
100 // 100ms target latency
|
||||
);
|
||||
|
||||
expect(size).toBeGreaterThan(0);
|
||||
expect(size).toBe(50); // max(100*0.05*1.2, 100*50/100, 2) = max(6, 50, 2) = 50
|
||||
});
|
||||
});
|
||||
});
|
||||
import { asClass, asFunction, asValue, createContainer, InjectionMode } from 'awilix';
|
||||
import { beforeEach, describe, expect, it, mock } from 'bun:test';
|
||||
import { ServiceContainerBuilder } from '../src/container/builder';
|
||||
import { OperationContext } from '../src/operation-context';
|
||||
import { PoolSizeCalculator } from '../src/pool-size-calculator';
|
||||
import { HandlerScanner } from '../src/scanner/handler-scanner';
|
||||
import { ServiceApplication } from '../src/service-application';
|
||||
|
||||
describe('Dependency Injection', () => {
|
||||
describe('ServiceContainerBuilder', () => {
|
||||
let builder: ServiceContainerBuilder;
|
||||
|
||||
beforeEach(() => {
|
||||
builder = new ServiceContainerBuilder();
|
||||
});
|
||||
|
||||
it('should create container with default configuration', async () => {
|
||||
const config = {
|
||||
name: 'test-service',
|
||||
version: '1.0.0',
|
||||
service: {
|
||||
name: 'test-service',
|
||||
type: 'WORKER' as const,
|
||||
serviceName: 'test-service',
|
||||
port: 3000,
|
||||
},
|
||||
log: {
|
||||
level: 'info',
|
||||
format: 'json',
|
||||
},
|
||||
};
|
||||
|
||||
builder.withConfig(config);
|
||||
builder.skipInitialization(); // Skip initialization for testing
|
||||
|
||||
const container = await builder.build();
|
||||
expect(container).toBeDefined();
|
||||
});
|
||||
|
||||
it('should configure services', async () => {
|
||||
const config = {
|
||||
name: 'test-service',
|
||||
version: '1.0.0',
|
||||
service: {
|
||||
name: 'test-service',
|
||||
type: 'WORKER' as const,
|
||||
serviceName: 'test-service',
|
||||
port: 3000,
|
||||
},
|
||||
log: {
|
||||
level: 'info',
|
||||
format: 'json',
|
||||
},
|
||||
};
|
||||
|
||||
builder
|
||||
.withConfig(config)
|
||||
.withOptions({
|
||||
enableCache: true,
|
||||
enableQueue: false,
|
||||
})
|
||||
.skipInitialization();
|
||||
|
||||
const container = await builder.build();
|
||||
expect(container).toBeDefined();
|
||||
});
|
||||
});
|
||||
|
||||
describe('Basic Container Operations', () => {
|
||||
it('should register and resolve values', () => {
|
||||
const container = createContainer({
|
||||
injectionMode: InjectionMode.PROXY,
|
||||
});
|
||||
|
||||
container.register({
|
||||
testValue: asValue('test'),
|
||||
});
|
||||
|
||||
expect(container.resolve('testValue')).toBe('test');
|
||||
});
|
||||
|
||||
it('should register and resolve classes', () => {
|
||||
class TestClass {
|
||||
getValue() {
|
||||
return 'test';
|
||||
}
|
||||
}
|
||||
|
||||
const container = createContainer({
|
||||
injectionMode: InjectionMode.PROXY,
|
||||
});
|
||||
|
||||
container.register({
|
||||
testClass: asClass(TestClass),
|
||||
});
|
||||
|
||||
const instance = container.resolve('testClass');
|
||||
expect(instance).toBeInstanceOf(TestClass);
|
||||
expect(instance.getValue()).toBe('test');
|
||||
});
|
||||
|
||||
it('should handle dependencies', () => {
|
||||
const container = createContainer({
|
||||
injectionMode: InjectionMode.PROXY,
|
||||
});
|
||||
|
||||
// Test with scoped container
|
||||
container.register({
|
||||
config: asValue({ host: 'localhost', port: 5432 }),
|
||||
connection: asFunction(() => {
|
||||
const config = container.resolve('config');
|
||||
return `postgresql://${config.host}:${config.port}/mydb`;
|
||||
}).scoped(),
|
||||
});
|
||||
|
||||
const connection = container.resolve('connection');
|
||||
expect(connection).toBe('postgresql://localhost:5432/mydb');
|
||||
});
|
||||
});
|
||||
|
||||
describe('OperationContext', () => {
|
||||
it('should create operation context', () => {
|
||||
const context = new OperationContext({
|
||||
handlerName: 'test-handler',
|
||||
operationName: 'test-op',
|
||||
});
|
||||
|
||||
expect(context.traceId).toBeDefined();
|
||||
expect(context.logger).toBeDefined();
|
||||
expect(context.metadata).toEqual({});
|
||||
});
|
||||
|
||||
it('should include metadata', () => {
|
||||
const metadata = { userId: '123', source: 'api' };
|
||||
const context = new OperationContext({
|
||||
handlerName: 'test-handler',
|
||||
operationName: 'test-op',
|
||||
metadata,
|
||||
});
|
||||
|
||||
expect(context.metadata).toEqual(metadata);
|
||||
});
|
||||
|
||||
it('should track execution time', async () => {
|
||||
const context = new OperationContext({
|
||||
handlerName: 'test-handler',
|
||||
operationName: 'test-op',
|
||||
});
|
||||
|
||||
await new Promise(resolve => setTimeout(resolve, 10));
|
||||
|
||||
const executionTime = context.getExecutionTime();
|
||||
expect(executionTime).toBeGreaterThanOrEqual(10);
|
||||
});
|
||||
|
||||
it('should create child context', () => {
|
||||
const parentContext = new OperationContext({
|
||||
handlerName: 'parent-handler',
|
||||
operationName: 'parent-op',
|
||||
metadata: { parentId: '123' },
|
||||
});
|
||||
|
||||
const childContext = parentContext.createChild('child-op', { childId: '456' });
|
||||
|
||||
expect(childContext.traceId).toBe(parentContext.traceId);
|
||||
expect(childContext.metadata).toEqual({ parentId: '123', childId: '456' });
|
||||
});
|
||||
});
|
||||
|
||||
describe('HandlerScanner', () => {
|
||||
it('should create scanner instance', () => {
|
||||
const mockRegistry = {
|
||||
register: mock(() => {}),
|
||||
getHandlers: mock(() => []),
|
||||
};
|
||||
|
||||
const mockContainer = createContainer({
|
||||
injectionMode: InjectionMode.PROXY,
|
||||
});
|
||||
|
||||
const scanner = new HandlerScanner(mockRegistry as any, mockContainer);
|
||||
|
||||
expect(scanner).toBeDefined();
|
||||
expect(scanner.scanHandlers).toBeDefined();
|
||||
});
|
||||
});
|
||||
|
||||
describe('ServiceApplication', () => {
|
||||
it('should create service application', () => {
|
||||
const mockConfig = {
|
||||
name: 'test-service',
|
||||
version: '1.0.0',
|
||||
service: {
|
||||
name: 'test-service',
|
||||
type: 'WORKER' as const,
|
||||
serviceName: 'test-service',
|
||||
port: 3000,
|
||||
},
|
||||
log: {
|
||||
level: 'info',
|
||||
format: 'json',
|
||||
},
|
||||
};
|
||||
|
||||
const serviceConfig = {
|
||||
serviceName: 'test-service',
|
||||
};
|
||||
|
||||
const app = new ServiceApplication(mockConfig, serviceConfig);
|
||||
|
||||
expect(app).toBeDefined();
|
||||
expect(app.start).toBeDefined();
|
||||
expect(app.stop).toBeDefined();
|
||||
});
|
||||
});
|
||||
|
||||
describe('Pool Size Calculator', () => {
|
||||
it('should calculate pool size for services', () => {
|
||||
const recommendation = PoolSizeCalculator.calculate('web-api');
|
||||
|
||||
expect(recommendation.min).toBe(2);
|
||||
expect(recommendation.max).toBe(10);
|
||||
expect(recommendation.idle).toBe(2);
|
||||
});
|
||||
|
||||
it('should calculate pool size for handlers', () => {
|
||||
const recommendation = PoolSizeCalculator.calculate('data-ingestion', 'batch-import');
|
||||
|
||||
expect(recommendation.min).toBe(10);
|
||||
expect(recommendation.max).toBe(100);
|
||||
expect(recommendation.idle).toBe(20);
|
||||
});
|
||||
|
||||
it('should use custom configuration', () => {
|
||||
const recommendation = PoolSizeCalculator.calculate('custom', undefined, {
|
||||
minConnections: 5,
|
||||
maxConnections: 50,
|
||||
});
|
||||
|
||||
expect(recommendation.min).toBe(5);
|
||||
expect(recommendation.max).toBe(50);
|
||||
expect(recommendation.idle).toBe(13); // (5+50)/4 = 13.75 -> 13
|
||||
});
|
||||
|
||||
it('should fall back to defaults', () => {
|
||||
const recommendation = PoolSizeCalculator.calculate('unknown-service');
|
||||
|
||||
expect(recommendation.min).toBe(2);
|
||||
expect(recommendation.max).toBe(10);
|
||||
expect(recommendation.idle).toBe(3);
|
||||
});
|
||||
|
||||
it('should calculate optimal pool size', () => {
|
||||
const size = PoolSizeCalculator.getOptimalPoolSize(
|
||||
100, // 100 requests per second
|
||||
50, // 50ms average query time
|
||||
100 // 100ms target latency
|
||||
);
|
||||
|
||||
expect(size).toBeGreaterThan(0);
|
||||
expect(size).toBe(50); // max(100*0.05*1.2, 100*50/100, 2) = max(6, 50, 2) = 50
|
||||
});
|
||||
});
|
||||
});
|
||||
|
|
|
|||
|
|
@ -1,9 +1,9 @@
|
|||
import { describe, expect, it, mock } from 'bun:test';
|
||||
import { createContainer, asValue } from 'awilix';
|
||||
import { asValue, createContainer } from 'awilix';
|
||||
import type { AwilixContainer } from 'awilix';
|
||||
import { CacheFactory } from '../src/factories';
|
||||
import { describe, expect, it, mock } from 'bun:test';
|
||||
import type { CacheProvider } from '@stock-bot/cache';
|
||||
import type { ServiceDefinitions } from '../src/container/types';
|
||||
import { CacheFactory } from '../src/factories';
|
||||
|
||||
describe('DI Factories', () => {
|
||||
describe('CacheFactory', () => {
|
||||
|
|
@ -18,7 +18,9 @@ describe('DI Factories', () => {
|
|||
type: 'memory',
|
||||
};
|
||||
|
||||
const createMockContainer = (cache: CacheProvider | null = mockCache): AwilixContainer<ServiceDefinitions> => {
|
||||
const createMockContainer = (
|
||||
cache: CacheProvider | null = mockCache
|
||||
): AwilixContainer<ServiceDefinitions> => {
|
||||
const container = createContainer<ServiceDefinitions>();
|
||||
container.register({
|
||||
cache: asValue(cache),
|
||||
|
|
@ -32,7 +34,7 @@ describe('DI Factories', () => {
|
|||
|
||||
it('should create namespaced cache', () => {
|
||||
const namespacedCache = CacheFactory.createNamespacedCache(mockCache, 'test-namespace');
|
||||
|
||||
|
||||
expect(namespacedCache).toBeDefined();
|
||||
expect(namespacedCache).toBeInstanceOf(Object);
|
||||
// NamespacedCache wraps the base cache but doesn't expose type property
|
||||
|
|
@ -40,54 +42,54 @@ describe('DI Factories', () => {
|
|||
|
||||
it('should create cache for service', () => {
|
||||
const container = createMockContainer();
|
||||
|
||||
|
||||
const serviceCache = CacheFactory.createCacheForService(container, 'test-service');
|
||||
|
||||
|
||||
expect(serviceCache).toBeDefined();
|
||||
expect(serviceCache).not.toBe(mockCache); // Should be a new namespaced instance
|
||||
});
|
||||
|
||||
it('should return null when no base cache available', () => {
|
||||
const container = createMockContainer(null);
|
||||
|
||||
|
||||
const serviceCache = CacheFactory.createCacheForService(container, 'test-service');
|
||||
|
||||
|
||||
expect(serviceCache).toBeNull();
|
||||
});
|
||||
|
||||
it('should create cache for handler with prefix', () => {
|
||||
const container = createMockContainer();
|
||||
|
||||
|
||||
const handlerCache = CacheFactory.createCacheForHandler(container, 'TestHandler');
|
||||
|
||||
|
||||
expect(handlerCache).toBeDefined();
|
||||
// The namespace should include 'handler:' prefix
|
||||
});
|
||||
|
||||
it('should create cache with custom prefix', () => {
|
||||
const container = createMockContainer();
|
||||
|
||||
|
||||
const prefixedCache = CacheFactory.createCacheWithPrefix(container, 'custom-prefix');
|
||||
|
||||
|
||||
expect(prefixedCache).toBeDefined();
|
||||
});
|
||||
|
||||
it('should clean duplicate cache: prefix', () => {
|
||||
const container = createMockContainer();
|
||||
|
||||
|
||||
// Should handle prefix that already includes 'cache:'
|
||||
const prefixedCache = CacheFactory.createCacheWithPrefix(container, 'cache:custom-prefix');
|
||||
|
||||
|
||||
expect(prefixedCache).toBeDefined();
|
||||
// Internally it should strip the duplicate 'cache:' prefix
|
||||
});
|
||||
|
||||
it('should handle null cache in all factory methods', () => {
|
||||
const container = createMockContainer(null);
|
||||
|
||||
|
||||
expect(CacheFactory.createCacheForService(container, 'service')).toBeNull();
|
||||
expect(CacheFactory.createCacheForHandler(container, 'handler')).toBeNull();
|
||||
expect(CacheFactory.createCacheWithPrefix(container, 'prefix')).toBeNull();
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
|
|
|||
337
libs/core/di/test/handler-scanner.test.ts
Normal file
337
libs/core/di/test/handler-scanner.test.ts
Normal file
|
|
@ -0,0 +1,337 @@
|
|||
import { asFunction, createContainer, type AwilixContainer } from 'awilix';
|
||||
import { beforeEach, describe, expect, it, mock, spyOn } from 'bun:test';
|
||||
import type { HandlerRegistry } from '@stock-bot/handler-registry';
|
||||
import * as logger from '@stock-bot/logger';
|
||||
import type { ExecutionContext, IHandler } from '@stock-bot/types';
|
||||
import { HandlerScanner } from '../src/scanner/handler-scanner';
|
||||
|
||||
// Mock handler class
|
||||
class MockHandler implements IHandler {
|
||||
static __handlerName = 'mockHandler';
|
||||
static __operations = [
|
||||
{ name: 'processData', method: 'processData' },
|
||||
{ name: 'validateData', method: 'validateData' },
|
||||
];
|
||||
static __schedules = [
|
||||
{
|
||||
operation: 'processData',
|
||||
cronPattern: '0 * * * *',
|
||||
priority: 5,
|
||||
immediately: false,
|
||||
description: 'Process data every hour',
|
||||
payload: { type: 'hourly' },
|
||||
},
|
||||
];
|
||||
static __disabled = false;
|
||||
|
||||
constructor(private serviceContainer: any) {}
|
||||
|
||||
async execute(operation: string, payload: any, context: ExecutionContext): Promise<any> {
|
||||
switch (operation) {
|
||||
case 'processData':
|
||||
return { processed: true, data: payload };
|
||||
case 'validateData':
|
||||
return { valid: true, data: payload };
|
||||
default:
|
||||
throw new Error(`Unknown operation: ${operation}`);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Disabled handler for testing
|
||||
class DisabledHandler extends MockHandler {
|
||||
static __handlerName = 'disabledHandler';
|
||||
static __disabled = true;
|
||||
}
|
||||
|
||||
// Handler without metadata
|
||||
class InvalidHandler {
|
||||
constructor() {}
|
||||
execute() {}
|
||||
}
|
||||
|
||||
describe('HandlerScanner', () => {
|
||||
let scanner: HandlerScanner;
|
||||
let mockRegistry: HandlerRegistry;
|
||||
let container: AwilixContainer;
|
||||
let mockLogger: any;
|
||||
|
||||
beforeEach(() => {
|
||||
// Create mock logger
|
||||
mockLogger = {
|
||||
info: mock(() => {}),
|
||||
debug: mock(() => {}),
|
||||
error: mock(() => {}),
|
||||
warn: mock(() => {}),
|
||||
};
|
||||
|
||||
// Mock getLogger to return our mock logger
|
||||
spyOn(logger, 'getLogger').mockReturnValue(mockLogger);
|
||||
|
||||
// Create mock registry
|
||||
mockRegistry = {
|
||||
register: mock(() => {}),
|
||||
getHandler: mock(() => null),
|
||||
getHandlerMetadata: mock(() => null),
|
||||
getAllHandlers: mock(() => []),
|
||||
clear: mock(() => {}),
|
||||
} as unknown as HandlerRegistry;
|
||||
|
||||
// Create container
|
||||
container = createContainer();
|
||||
|
||||
// Create scanner
|
||||
scanner = new HandlerScanner(mockRegistry, container, {
|
||||
serviceName: 'test-service',
|
||||
autoRegister: true,
|
||||
});
|
||||
});
|
||||
|
||||
describe('scanHandlers', () => {
|
||||
it('should handle empty patterns gracefully', async () => {
|
||||
await scanner.scanHandlers([]);
|
||||
|
||||
// Should complete without errors
|
||||
expect(mockLogger.info).toHaveBeenCalledWith('Starting handler scan', { patterns: [] });
|
||||
});
|
||||
|
||||
it('should handle file scan errors gracefully', async () => {
|
||||
// We'll test that the scanner handles errors properly
|
||||
// by calling internal methods directly
|
||||
const filePath = '/non-existent-file.ts';
|
||||
|
||||
// This should not throw
|
||||
await (scanner as any).scanFile(filePath);
|
||||
|
||||
expect(mockLogger.error).toHaveBeenCalled();
|
||||
});
|
||||
});
|
||||
|
||||
describe('registerHandlerClass', () => {
|
||||
it('should register a handler class with registry and container', () => {
|
||||
scanner.registerHandlerClass(MockHandler);
|
||||
|
||||
// Check registry registration
|
||||
expect(mockRegistry.register).toHaveBeenCalledWith(
|
||||
{
|
||||
name: 'mockHandler',
|
||||
service: 'test-service',
|
||||
operations: [
|
||||
{ name: 'processData', method: 'processData' },
|
||||
{ name: 'validateData', method: 'validateData' },
|
||||
],
|
||||
schedules: [
|
||||
{
|
||||
operation: 'processData',
|
||||
cronPattern: '0 * * * *',
|
||||
priority: 5,
|
||||
immediately: false,
|
||||
description: 'Process data every hour',
|
||||
payload: { type: 'hourly' },
|
||||
},
|
||||
],
|
||||
},
|
||||
expect.objectContaining({
|
||||
name: 'mockHandler',
|
||||
operations: expect.any(Object),
|
||||
scheduledJobs: expect.arrayContaining([
|
||||
expect.objectContaining({
|
||||
type: 'mockHandler-processData',
|
||||
operation: 'processData',
|
||||
cronPattern: '0 * * * *',
|
||||
priority: 5,
|
||||
immediately: false,
|
||||
description: 'Process data every hour',
|
||||
payload: { type: 'hourly' },
|
||||
}),
|
||||
]),
|
||||
})
|
||||
);
|
||||
|
||||
// Check container registration
|
||||
expect(container.hasRegistration('mockHandler')).toBe(true);
|
||||
});
|
||||
|
||||
it('should skip disabled handlers', () => {
|
||||
scanner.registerHandlerClass(DisabledHandler);
|
||||
|
||||
expect(mockRegistry.register).not.toHaveBeenCalled();
|
||||
expect(container.hasRegistration('disabledHandler')).toBe(false);
|
||||
});
|
||||
|
||||
it('should handle handlers without schedules', () => {
|
||||
class NoScheduleHandler extends MockHandler {
|
||||
static __handlerName = 'noScheduleHandler';
|
||||
static __schedules = [];
|
||||
}
|
||||
|
||||
scanner.registerHandlerClass(NoScheduleHandler);
|
||||
|
||||
expect(mockRegistry.register).toHaveBeenCalledWith(
|
||||
expect.objectContaining({
|
||||
schedules: [],
|
||||
}),
|
||||
expect.objectContaining({
|
||||
scheduledJobs: [],
|
||||
})
|
||||
);
|
||||
});
|
||||
|
||||
it('should use custom service name when provided', () => {
|
||||
scanner.registerHandlerClass(MockHandler, { serviceName: 'custom-service' });
|
||||
|
||||
expect(mockRegistry.register).toHaveBeenCalledWith(
|
||||
expect.objectContaining({
|
||||
service: 'custom-service',
|
||||
}),
|
||||
expect.any(Object)
|
||||
);
|
||||
});
|
||||
|
||||
it('should not register with container when autoRegister is false', () => {
|
||||
scanner = new HandlerScanner(mockRegistry, container, {
|
||||
serviceName: 'test-service',
|
||||
autoRegister: false,
|
||||
});
|
||||
|
||||
scanner.registerHandlerClass(MockHandler);
|
||||
|
||||
expect(mockRegistry.register).toHaveBeenCalled();
|
||||
expect(container.hasRegistration('mockHandler')).toBe(false);
|
||||
});
|
||||
});
|
||||
|
||||
describe('handler validation', () => {
|
||||
it('should identify valid handlers', () => {
|
||||
const isHandler = (scanner as any).isHandler;
|
||||
|
||||
expect(isHandler(MockHandler)).toBe(true);
|
||||
expect(isHandler(InvalidHandler)).toBe(false);
|
||||
expect(isHandler({})).toBe(false);
|
||||
expect(isHandler('not a function')).toBe(false);
|
||||
expect(isHandler(null)).toBe(false);
|
||||
});
|
||||
|
||||
it('should handle handlers with batch configuration', () => {
|
||||
class BatchHandler extends MockHandler {
|
||||
static __handlerName = 'batchHandler';
|
||||
static __schedules = [
|
||||
{
|
||||
operation: 'processBatch',
|
||||
cronPattern: '*/5 * * * *',
|
||||
priority: 10,
|
||||
batch: {
|
||||
size: 100,
|
||||
window: 60000,
|
||||
},
|
||||
},
|
||||
];
|
||||
}
|
||||
|
||||
scanner.registerHandlerClass(BatchHandler);
|
||||
|
||||
expect(mockRegistry.register).toHaveBeenCalledWith(
|
||||
expect.any(Object),
|
||||
expect.objectContaining({
|
||||
scheduledJobs: expect.arrayContaining([
|
||||
expect.objectContaining({
|
||||
batch: {
|
||||
size: 100,
|
||||
window: 60000,
|
||||
},
|
||||
}),
|
||||
]),
|
||||
})
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
describe('getDiscoveredHandlers', () => {
|
||||
it('should return all discovered handlers', () => {
|
||||
scanner.registerHandlerClass(MockHandler);
|
||||
|
||||
const discovered = scanner.getDiscoveredHandlers();
|
||||
|
||||
expect(discovered.size).toBe(1);
|
||||
expect(discovered.get('mockHandler')).toBe(MockHandler);
|
||||
});
|
||||
|
||||
it('should return a copy of the map', () => {
|
||||
scanner.registerHandlerClass(MockHandler);
|
||||
|
||||
const discovered1 = scanner.getDiscoveredHandlers();
|
||||
const discovered2 = scanner.getDiscoveredHandlers();
|
||||
|
||||
expect(discovered1).not.toBe(discovered2);
|
||||
expect(discovered1.get('mockHandler')).toBe(discovered2.get('mockHandler'));
|
||||
});
|
||||
});
|
||||
|
||||
describe('operation handler creation', () => {
|
||||
it('should create job handlers for operations', () => {
|
||||
scanner.registerHandlerClass(MockHandler);
|
||||
|
||||
const registrationCall = (mockRegistry.register as any).mock.calls[0];
|
||||
const configuration = registrationCall[1];
|
||||
|
||||
expect(configuration.operations).toHaveProperty('processData');
|
||||
expect(configuration.operations).toHaveProperty('validateData');
|
||||
expect(typeof configuration.operations.processData).toBe('function');
|
||||
});
|
||||
|
||||
it('should resolve handler from container when executing operations', async () => {
|
||||
// Register handler with container
|
||||
container.register({
|
||||
serviceContainer: asFunction(() => ({})).singleton(),
|
||||
});
|
||||
|
||||
scanner.registerHandlerClass(MockHandler);
|
||||
|
||||
// Create handler instance
|
||||
const handlerInstance = container.resolve<IHandler>('mockHandler');
|
||||
|
||||
// Test execution
|
||||
const context: ExecutionContext = {
|
||||
type: 'queue',
|
||||
metadata: { source: 'test', timestamp: Date.now() },
|
||||
};
|
||||
|
||||
const result = await handlerInstance.execute('processData', { test: true }, context);
|
||||
|
||||
expect(result).toEqual({ processed: true, data: { test: true } });
|
||||
});
|
||||
});
|
||||
|
||||
describe('module scanning', () => {
|
||||
it('should handle modules with multiple exports', () => {
|
||||
const mockModule = {
|
||||
Handler1: MockHandler,
|
||||
Handler2: class SecondHandler extends MockHandler {
|
||||
static __handlerName = 'secondHandler';
|
||||
},
|
||||
notAHandler: { some: 'object' },
|
||||
helperFunction: () => {},
|
||||
};
|
||||
|
||||
(scanner as any).registerHandlersFromModule(mockModule, 'test.ts');
|
||||
|
||||
expect(mockRegistry.register).toHaveBeenCalledTimes(2);
|
||||
expect(mockRegistry.register).toHaveBeenCalledWith(
|
||||
expect.objectContaining({ name: 'mockHandler' }),
|
||||
expect.any(Object)
|
||||
);
|
||||
expect(mockRegistry.register).toHaveBeenCalledWith(
|
||||
expect.objectContaining({ name: 'secondHandler' }),
|
||||
expect.any(Object)
|
||||
);
|
||||
});
|
||||
|
||||
it('should handle empty modules', () => {
|
||||
const mockModule = {};
|
||||
|
||||
(scanner as any).registerHandlersFromModule(mockModule, 'empty.ts');
|
||||
|
||||
expect(mockRegistry.register).not.toHaveBeenCalled();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
import { describe, expect, it, mock, beforeEach } from 'bun:test';
|
||||
import { ServiceLifecycleManager } from '../src/utils/lifecycle';
|
||||
import type { AwilixContainer } from 'awilix';
|
||||
import { beforeEach, describe, expect, it, mock } from 'bun:test';
|
||||
import { ServiceLifecycleManager } from '../src/utils/lifecycle';
|
||||
|
||||
describe('ServiceLifecycleManager', () => {
|
||||
let manager: ServiceLifecycleManager;
|
||||
|
|
@ -14,7 +14,7 @@ describe('ServiceLifecycleManager', () => {
|
|||
const mockCache = {
|
||||
connect: mock(() => Promise.resolve()),
|
||||
};
|
||||
|
||||
|
||||
const mockMongoClient = {
|
||||
connect: mock(() => Promise.resolve()),
|
||||
};
|
||||
|
|
@ -74,7 +74,9 @@ describe('ServiceLifecycleManager', () => {
|
|||
},
|
||||
} as unknown as AwilixContainer;
|
||||
|
||||
await expect(manager.initializeServices(mockContainer, 100)).rejects.toThrow('cache initialization timed out after 100ms');
|
||||
await expect(manager.initializeServices(mockContainer, 100)).rejects.toThrow(
|
||||
'cache initialization timed out after 100ms'
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
|
|
@ -83,7 +85,7 @@ describe('ServiceLifecycleManager', () => {
|
|||
const mockCache = {
|
||||
disconnect: mock(() => Promise.resolve()),
|
||||
};
|
||||
|
||||
|
||||
const mockMongoClient = {
|
||||
disconnect: mock(() => Promise.resolve()),
|
||||
};
|
||||
|
|
@ -150,14 +152,14 @@ describe('ServiceLifecycleManager', () => {
|
|||
|
||||
it('should shutdown services in reverse order', async () => {
|
||||
const callOrder: string[] = [];
|
||||
|
||||
|
||||
const mockCache = {
|
||||
disconnect: mock(() => {
|
||||
callOrder.push('cache');
|
||||
return Promise.resolve();
|
||||
}),
|
||||
};
|
||||
|
||||
|
||||
const mockQueueManager = {
|
||||
close: mock(() => {
|
||||
callOrder.push('queue');
|
||||
|
|
@ -257,4 +259,4 @@ describe('ServiceLifecycleManager', () => {
|
|||
expect(mockQuestdbClient.shutdown).toHaveBeenCalled();
|
||||
});
|
||||
});
|
||||
})
|
||||
});
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
import { describe, expect, it, beforeEach, mock } from 'bun:test';
|
||||
import { beforeEach, describe, expect, it, mock } from 'bun:test';
|
||||
import { OperationContext } from '../src/operation-context';
|
||||
import type { OperationContextOptions } from '../src/operation-context';
|
||||
|
||||
|
|
@ -21,9 +21,7 @@ describe('OperationContext', () => {
|
|||
// Reset mocks
|
||||
Object.keys(mockLogger).forEach(key => {
|
||||
if (typeof mockLogger[key as keyof typeof mockLogger] === 'function') {
|
||||
(mockLogger as any)[key] = mock(() =>
|
||||
key === 'child' ? mockLogger : undefined
|
||||
);
|
||||
(mockLogger as any)[key] = mock(() => (key === 'child' ? mockLogger : undefined));
|
||||
}
|
||||
});
|
||||
mockContainer.resolve = mock((name: string) => ({ name }));
|
||||
|
|
@ -38,7 +36,7 @@ describe('OperationContext', () => {
|
|||
};
|
||||
|
||||
const context = new OperationContext(options);
|
||||
|
||||
|
||||
expect(context).toBeDefined();
|
||||
expect(context.traceId).toBeDefined();
|
||||
expect(context.metadata).toEqual({});
|
||||
|
|
@ -56,7 +54,7 @@ describe('OperationContext', () => {
|
|||
};
|
||||
|
||||
const context = new OperationContext(options);
|
||||
|
||||
|
||||
expect(context.traceId).toBe('custom-trace-id');
|
||||
expect(context.metadata).toEqual({ key: 'value' });
|
||||
expect(context.logger).toBe(mockLogger);
|
||||
|
|
@ -114,7 +112,9 @@ describe('OperationContext', () => {
|
|||
operationName: 'test-op',
|
||||
});
|
||||
|
||||
await expect(context.resolveAsync('service')).rejects.toThrow('No service container available');
|
||||
await expect(context.resolveAsync('service')).rejects.toThrow(
|
||||
'No service container available'
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
|
|
@ -270,4 +270,4 @@ describe('OperationContext', () => {
|
|||
expect(context1.traceId).toMatch(/^\d+-[a-z0-9]+$/);
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
|
|
|||
165
libs/core/di/test/pool-size-calculator.test.ts
Normal file
165
libs/core/di/test/pool-size-calculator.test.ts
Normal file
|
|
@ -0,0 +1,165 @@
|
|||
import { describe, expect, it } from 'bun:test';
|
||||
import { PoolSizeCalculator } from '../src/pool-size-calculator';
|
||||
import type { ConnectionPoolConfig } from '../src/types';
|
||||
|
||||
describe('PoolSizeCalculator', () => {
|
||||
describe('calculate', () => {
|
||||
it('should return service-level defaults for known services', () => {
|
||||
const result = PoolSizeCalculator.calculate('data-ingestion');
|
||||
expect(result).toEqual({ min: 5, max: 50, idle: 10 });
|
||||
});
|
||||
|
||||
it('should return handler-level defaults when handler name is provided', () => {
|
||||
const result = PoolSizeCalculator.calculate('any-service', 'batch-import');
|
||||
expect(result).toEqual({ min: 10, max: 100, idle: 20 });
|
||||
});
|
||||
|
||||
it('should prefer handler-level over service-level defaults', () => {
|
||||
const result = PoolSizeCalculator.calculate('data-ingestion', 'real-time');
|
||||
expect(result).toEqual({ min: 2, max: 10, idle: 3 });
|
||||
});
|
||||
|
||||
it('should return generic defaults for unknown services', () => {
|
||||
const result = PoolSizeCalculator.calculate('unknown-service');
|
||||
expect(result).toEqual({ min: 2, max: 10, idle: 3 });
|
||||
});
|
||||
|
||||
it('should use custom configuration when provided', () => {
|
||||
const customConfig: Partial<ConnectionPoolConfig> = {
|
||||
minConnections: 15,
|
||||
maxConnections: 75,
|
||||
};
|
||||
const result = PoolSizeCalculator.calculate('data-ingestion', undefined, customConfig);
|
||||
expect(result).toEqual({
|
||||
min: 15,
|
||||
max: 75,
|
||||
idle: Math.floor((15 + 75) / 4), // 22
|
||||
});
|
||||
});
|
||||
|
||||
it('should ignore partial custom configuration', () => {
|
||||
const customConfig: Partial<ConnectionPoolConfig> = {
|
||||
minConnections: 15,
|
||||
// maxConnections not provided
|
||||
};
|
||||
const result = PoolSizeCalculator.calculate('data-ingestion', undefined, customConfig);
|
||||
// Should fall back to defaults
|
||||
expect(result).toEqual({ min: 5, max: 50, idle: 10 });
|
||||
});
|
||||
|
||||
it('should handle all predefined service types', () => {
|
||||
const services = [
|
||||
{ name: 'data-pipeline', expected: { min: 3, max: 30, idle: 5 } },
|
||||
{ name: 'processing-service', expected: { min: 2, max: 20, idle: 3 } },
|
||||
{ name: 'web-api', expected: { min: 2, max: 10, idle: 2 } },
|
||||
{ name: 'portfolio-service', expected: { min: 2, max: 15, idle: 3 } },
|
||||
{ name: 'strategy-service', expected: { min: 3, max: 25, idle: 5 } },
|
||||
{ name: 'execution-service', expected: { min: 2, max: 10, idle: 2 } },
|
||||
];
|
||||
|
||||
services.forEach(({ name, expected }) => {
|
||||
const result = PoolSizeCalculator.calculate(name);
|
||||
expect(result).toEqual(expected);
|
||||
});
|
||||
});
|
||||
|
||||
it('should handle all predefined handler types', () => {
|
||||
const handlers = [
|
||||
{ name: 'analytics', expected: { min: 5, max: 30, idle: 10 } },
|
||||
{ name: 'reporting', expected: { min: 3, max: 20, idle: 5 } },
|
||||
];
|
||||
|
||||
handlers.forEach(({ name, expected }) => {
|
||||
const result = PoolSizeCalculator.calculate('any-service', name);
|
||||
expect(result).toEqual(expected);
|
||||
});
|
||||
});
|
||||
|
||||
it('should return a new object each time', () => {
|
||||
const result1 = PoolSizeCalculator.calculate('data-ingestion');
|
||||
const result2 = PoolSizeCalculator.calculate('data-ingestion');
|
||||
|
||||
expect(result1).not.toBe(result2);
|
||||
expect(result1).toEqual(result2);
|
||||
});
|
||||
});
|
||||
|
||||
describe('getOptimalPoolSize', () => {
|
||||
it("should calculate pool size based on Little's Law", () => {
|
||||
// 10 requests/second, 100ms average query time, 50ms target latency
|
||||
const result = PoolSizeCalculator.getOptimalPoolSize(10, 100, 50);
|
||||
|
||||
// Little's Law: L = λ * W = 10 * 0.1 = 1
|
||||
// With 20% buffer: 1 * 1.2 = 1.2, ceil = 2
|
||||
// Latency based: 10 * (100/50) = 20
|
||||
// Max of (2, 20, 2) = 20
|
||||
expect(result).toBe(20);
|
||||
});
|
||||
|
||||
it('should return minimum 2 connections', () => {
|
||||
// Very low concurrency
|
||||
const result = PoolSizeCalculator.getOptimalPoolSize(0.1, 10, 1000);
|
||||
expect(result).toBe(2);
|
||||
});
|
||||
|
||||
it('should handle high concurrency scenarios', () => {
|
||||
// 100 requests/second, 500ms average query time, 100ms target latency
|
||||
const result = PoolSizeCalculator.getOptimalPoolSize(100, 500, 100);
|
||||
|
||||
// Little's Law: L = 100 * 0.5 = 50
|
||||
// With 20% buffer: 50 * 1.2 = 60
|
||||
// Latency based: 100 * (500/100) = 500
|
||||
// Max of (60, 500, 2) = 500
|
||||
expect(result).toBe(500);
|
||||
});
|
||||
|
||||
it('should handle scenarios where latency target is already met', () => {
|
||||
// 10 requests/second, 50ms average query time, 200ms target latency
|
||||
const result = PoolSizeCalculator.getOptimalPoolSize(10, 50, 200);
|
||||
|
||||
// Little's Law: L = 10 * 0.05 = 0.5
|
||||
// With 20% buffer: 0.5 * 1.2 = 0.6, ceil = 1
|
||||
// Latency based: 10 * (50/200) = 2.5, ceil = 3
|
||||
// Max of (1, 3, 2) = 3
|
||||
expect(result).toBe(3);
|
||||
});
|
||||
|
||||
it('should handle edge cases with zero values', () => {
|
||||
expect(PoolSizeCalculator.getOptimalPoolSize(0, 100, 100)).toBe(2);
|
||||
expect(PoolSizeCalculator.getOptimalPoolSize(10, 0, 100)).toBe(2);
|
||||
});
|
||||
|
||||
it('should handle fractional calculations correctly', () => {
|
||||
// 15 requests/second, 75ms average query time, 150ms target latency
|
||||
const result = PoolSizeCalculator.getOptimalPoolSize(15, 75, 150);
|
||||
|
||||
// Little's Law: L = 15 * 0.075 = 1.125
|
||||
// With 20% buffer: 1.125 * 1.2 = 1.35, ceil = 2
|
||||
// Latency based: 15 * (75/150) = 7.5, ceil = 8
|
||||
// Max of (2, 8, 2) = 8
|
||||
expect(result).toBe(8);
|
||||
});
|
||||
|
||||
it('should prioritize latency-based sizing when it requires more connections', () => {
|
||||
// Scenario where latency requirements demand more connections than throughput
|
||||
const result = PoolSizeCalculator.getOptimalPoolSize(5, 200, 50);
|
||||
|
||||
// Little's Law: L = 5 * 0.2 = 1
|
||||
// With 20% buffer: 1 * 1.2 = 1.2, ceil = 2
|
||||
// Latency based: 5 * (200/50) = 20
|
||||
// Max of (2, 20, 2) = 20
|
||||
expect(result).toBe(20);
|
||||
});
|
||||
|
||||
it('should handle very high query times', () => {
|
||||
// 50 requests/second, 2000ms average query time, 500ms target latency
|
||||
const result = PoolSizeCalculator.getOptimalPoolSize(50, 2000, 500);
|
||||
|
||||
// Little's Law: L = 50 * 2 = 100
|
||||
// With 20% buffer: 100 * 1.2 = 120
|
||||
// Latency based: 50 * (2000/500) = 200
|
||||
// Max of (120, 200, 2) = 200
|
||||
expect(result).toBe(200);
|
||||
});
|
||||
});
|
||||
});
|
||||
|
|
@ -1,9 +1,9 @@
|
|||
import { asClass, asFunction, asValue, createContainer } from 'awilix';
|
||||
import { describe, expect, it, mock } from 'bun:test';
|
||||
import { createContainer, asClass, asFunction, asValue } from 'awilix';
|
||||
import {
|
||||
registerApplicationServices,
|
||||
registerCacheServices,
|
||||
registerDatabaseServices,
|
||||
registerApplicationServices,
|
||||
} from '../src/registrations';
|
||||
|
||||
describe('DI Registrations', () => {
|
||||
|
|
@ -30,7 +30,7 @@ describe('DI Registrations', () => {
|
|||
|
||||
it('should register redis cache when redis config exists', () => {
|
||||
const container = createContainer();
|
||||
|
||||
|
||||
// Register logger first as it's a dependency
|
||||
container.register({
|
||||
logger: asValue({
|
||||
|
|
@ -62,7 +62,7 @@ describe('DI Registrations', () => {
|
|||
|
||||
it('should register both cache and globalCache', () => {
|
||||
const container = createContainer();
|
||||
|
||||
|
||||
// Register logger dependency
|
||||
container.register({
|
||||
logger: asValue({
|
||||
|
|
@ -120,7 +120,14 @@ describe('DI Registrations', () => {
|
|||
database: 'test-db',
|
||||
},
|
||||
redis: { enabled: false, host: 'localhost', port: 6379 },
|
||||
postgres: { enabled: false, host: 'localhost', port: 5432, database: 'test', user: 'test', password: 'test' },
|
||||
postgres: {
|
||||
enabled: false,
|
||||
host: 'localhost',
|
||||
port: 5432,
|
||||
database: 'test',
|
||||
user: 'test',
|
||||
password: 'test',
|
||||
},
|
||||
} as any;
|
||||
|
||||
registerDatabaseServices(container, config);
|
||||
|
|
@ -183,7 +190,14 @@ describe('DI Registrations', () => {
|
|||
database: 'test',
|
||||
},
|
||||
mongodb: { enabled: false, uri: 'mongodb://localhost', database: 'test' },
|
||||
postgres: { enabled: false, host: 'localhost', port: 5432, database: 'test', user: 'test', password: 'test' },
|
||||
postgres: {
|
||||
enabled: false,
|
||||
host: 'localhost',
|
||||
port: 5432,
|
||||
database: 'test',
|
||||
user: 'test',
|
||||
password: 'test',
|
||||
},
|
||||
redis: { enabled: false, host: 'localhost', port: 6379 },
|
||||
} as any;
|
||||
|
||||
|
|
@ -201,7 +215,14 @@ describe('DI Registrations', () => {
|
|||
type: 'WORKER' as const,
|
||||
},
|
||||
mongodb: { enabled: false, uri: 'mongodb://localhost', database: 'test' },
|
||||
postgres: { enabled: false, host: 'localhost', port: 5432, database: 'test', user: 'test', password: 'test' },
|
||||
postgres: {
|
||||
enabled: false,
|
||||
host: 'localhost',
|
||||
port: 5432,
|
||||
database: 'test',
|
||||
user: 'test',
|
||||
password: 'test',
|
||||
},
|
||||
redis: { enabled: false, host: 'localhost', port: 6379 },
|
||||
// questdb is optional
|
||||
} as any;
|
||||
|
|
@ -237,7 +258,14 @@ describe('DI Registrations', () => {
|
|||
},
|
||||
redis: { enabled: true, host: 'localhost', port: 6379 },
|
||||
mongodb: { enabled: false, uri: 'mongodb://localhost', database: 'test' },
|
||||
postgres: { enabled: false, host: 'localhost', port: 5432, database: 'test', user: 'test', password: 'test' },
|
||||
postgres: {
|
||||
enabled: false,
|
||||
host: 'localhost',
|
||||
port: 5432,
|
||||
database: 'test',
|
||||
user: 'test',
|
||||
password: 'test',
|
||||
},
|
||||
} as any;
|
||||
|
||||
registerApplicationServices(container, config);
|
||||
|
|
@ -266,7 +294,14 @@ describe('DI Registrations', () => {
|
|||
},
|
||||
redis: { enabled: true, host: 'localhost', port: 6379 },
|
||||
mongodb: { enabled: false, uri: 'mongodb://localhost', database: 'test' },
|
||||
postgres: { enabled: false, host: 'localhost', port: 5432, database: 'test', user: 'test', password: 'test' },
|
||||
postgres: {
|
||||
enabled: false,
|
||||
host: 'localhost',
|
||||
port: 5432,
|
||||
database: 'test',
|
||||
user: 'test',
|
||||
password: 'test',
|
||||
},
|
||||
} as any;
|
||||
|
||||
registerApplicationServices(container, config);
|
||||
|
|
@ -303,7 +338,14 @@ describe('DI Registrations', () => {
|
|||
port: 6379,
|
||||
},
|
||||
mongodb: { enabled: false, uri: 'mongodb://localhost', database: 'test' },
|
||||
postgres: { enabled: false, host: 'localhost', port: 5432, database: 'test', user: 'test', password: 'test' },
|
||||
postgres: {
|
||||
enabled: false,
|
||||
host: 'localhost',
|
||||
port: 5432,
|
||||
database: 'test',
|
||||
user: 'test',
|
||||
password: 'test',
|
||||
},
|
||||
} as any;
|
||||
|
||||
registerApplicationServices(container, config);
|
||||
|
|
@ -328,7 +370,14 @@ describe('DI Registrations', () => {
|
|||
port: 6379,
|
||||
},
|
||||
mongodb: { enabled: false, uri: 'mongodb://localhost', database: 'test' },
|
||||
postgres: { enabled: false, host: 'localhost', port: 5432, database: 'test', user: 'test', password: 'test' },
|
||||
postgres: {
|
||||
enabled: false,
|
||||
host: 'localhost',
|
||||
port: 5432,
|
||||
database: 'test',
|
||||
user: 'test',
|
||||
password: 'test',
|
||||
},
|
||||
} as any;
|
||||
|
||||
registerApplicationServices(container, config);
|
||||
|
|
@ -338,4 +387,4 @@ describe('DI Registrations', () => {
|
|||
expect(container.resolve('queueManager')).toBeNull();
|
||||
});
|
||||
});
|
||||
})
|
||||
});
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue