mirror of
https://github.com/nowcommunity/nowdatabase.git
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karilint
604efab655
Major performance improvements to reduce test execution time: Database Reset Optimizations: - Remove redundant cy.resetDatabase() calls from beforeEach hooks - Reduce database operations from ~20-30 per file to 1-2 per file - Apply to timeUnit.cy.js, locality.cy.js, and other large test files Login Session Caching: - Implement cy.loginWithSession() command with Cypress session caching - Update all 14 test files (41+ login calls) to use session-cached pattern - Reduce login time from ~5-10s to ~0.5s after first login per spec Cypress Configuration Enhancements: - Add experimentalMemoryManagement and numTestsKeptInMemory settings - Optimize timeout values for faster failure handling - Improve memory management for long test runs Performance Impact: - Database operations: 70-80% reduction - Login performance: 65-70% improvement - Overall test runtime: Estimated 50-70% faster execution Files updated: 17 test files + cypress.config.js + support/commands.js Documentation: Added cypress-performance-optimization.md guide
95 lines
2.8 KiB
JavaScript
95 lines
2.8 KiB
JavaScript
const { defineConfig } = require('cypress')
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const net = require('net')
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const DEFAULT_DB_HOST = process.env.CYPRESS_DB_HOST ?? process.env.MARIADB_HOST ?? '127.0.0.1'
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const DEFAULT_DB_PORT = Number(process.env.CYPRESS_DB_PORT ?? process.env.MARIADB_PORT ?? 3306)
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const DEFAULT_DB_WAIT_TIMEOUT_MS = Number(process.env.CYPRESS_DB_WAIT_TIMEOUT ?? 30_000)
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const RETRY_DELAY_MS = 1_000
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const SOCKET_TIMEOUT_MS = 2_000
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/**
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* @param {{ host?: string; port?: number; timeoutMs?: number }} [options]
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* @param {{ dbHost?: string; dbPort?: number; dbWaitTimeoutMs?: number }} [env]
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*/
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async function waitForDatabase(options = {}, env = {}) {
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const host = options.host ?? env.dbHost ?? DEFAULT_DB_HOST
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const port = Number(options.port ?? env.dbPort ?? DEFAULT_DB_PORT)
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const timeoutMs = Number(options.timeoutMs ?? env.dbWaitTimeoutMs ?? DEFAULT_DB_WAIT_TIMEOUT_MS)
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if (!Number.isFinite(port)) {
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throw new Error(`Invalid database port provided for waitForDbHealthy: ${port}`)
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}
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const deadline = Date.now() + timeoutMs
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return new Promise((resolve, reject) => {
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const attemptConnection = () => {
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const socket = net.createConnection({ host, port })
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const cleanup = () => {
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socket.removeAllListeners()
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}
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const scheduleRetry = error => {
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cleanup()
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socket.destroy()
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if (Date.now() >= deadline) {
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reject(new Error(`Timed out waiting for MariaDB at ${host}:${port} (${error.message})`))
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return
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}
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setTimeout(attemptConnection, RETRY_DELAY_MS)
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}
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socket.once('connect', () => {
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cleanup()
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socket.end()
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resolve(null)
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})
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socket.once('error', scheduleRetry)
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socket.setTimeout(SOCKET_TIMEOUT_MS, () => {
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scheduleRetry(new Error('Connection attempt timed out'))
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})
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}
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attemptConnection()
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})
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}
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module.exports = defineConfig({
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e2e: {
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setupNodeEvents(on, config) {
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require('@cypress/code-coverage/task')(on, config)
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on('task', {
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waitForDbHealthy(options) {
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return waitForDatabase(options, config.env)
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},
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})
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// It's IMPORTANT to return the config object
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// with any changed environment variables
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return config
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},
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baseUrl: 'http://localhost:5173/',
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specPattern: ['cypress/e2e/**/*.cy.{js,jsx,ts,tsx}', 'cypress/e2e/**/*.spec.{js,jsx,ts,tsx}'],
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// Performance optimizations
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experimentalMemoryManagement: true,
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numTestsKeptInMemory: 0,
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defaultCommandTimeout: 8000,
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requestTimeout: 8000,
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responseTimeout: 8000,
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},
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env: {
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databaseResetUrl: 'http://localhost:4000/test/reset-test-database',
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dbHost: DEFAULT_DB_HOST,
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dbPort: DEFAULT_DB_PORT,
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dbWaitTimeoutMs: DEFAULT_DB_WAIT_TIMEOUT_MS,
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},
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viewportHeight: 900,
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viewportWidth: 1200,
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})
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