codeception/codeceptjs

Features

• End-to-End Testing - Simulates complete user workflows in a browser to verify the entire application stack from the end-user perspective.
• Browser Driver Abstractions - Wraps multiple browser and mobile automation engines behind a unified API to decouple test logic from specific drivers.
• Acceptance Testing - Enables the creation of scenario-driven tests that validate business requirements via automated interactions.
• Browser Automation - Provides a comprehensive suite for simulating user interactions and verifying page content in web browsers.
• Element Interaction - Provides high-level APIs to simulate user interactions such as clicking and filling forms by targeting web elements.
• Behavior-Driven Scenario Definitions - Implements structured natural language formats to map test scenarios directly to business requirements.
• Browser Interaction Automations - Automates sequences of user interactions on web pages to verify application behavior.
• Mobile Application Testing - Supports running functional and acceptance tests on native and hybrid mobile applications.
• Native Mobile App Automation - Runs functional and acceptance automation sequences within native and hybrid mobile applications.
• Page State Verifications - Includes validation primitives to verify application state by checking for the presence or absence of specific text and UI elements.
• End-to-End Testing Frameworks - Provides a Node.js framework for writing acceptance and functional end-to-end tests using a JavaScript-based DSL.
• Behavior Driven Development Frameworks - Facilitates a behavior-driven approach by defining tests through human-readable natural language specifications.
• Behavior-Driven Testing - Provides a behavior-driven development framework for writing scenario-driven tests that describe application behavior in human-readable formats.
• Page Object Models - Implements the page object model to encapsulate UI selectors and interaction logic into reusable classes.
• UI Element Locators - Implements a flexible system for identifying UI elements using names, labels, matching text, or CSS/XPath selectors.
• Browser Automation Engines - Acts as an automation engine that controls different browser drivers to execute test suites across platforms.
• Synchronous-Style Asynchronous APIs - Provides a synchronous-style coding interface that abstracts asynchronous promises for linear test scripts.
• HTML Dashboard Reports - Provides interactive HTML dashboards for test results, including failure analysis and execution details.
• Interactive Test Pausing - Offers a real-time troubleshooting mode that allows developers to pause test execution and enter commands via an interactive shell.
• Parallel Test Execution - Distributes test execution across parallel processes to reduce total runtime and balance workloads.
• Self-Healing Test Suites - Integrates AI-driven healing to detect and fix brittle tests as the UI changes.
• Cross-Browser Testing Tools - Executes the same test suites across multiple browser drivers to ensure consistent cross-browser behavior.
• Test Data Extraction - Enables retrieval of text, attributes, and form values from the page to be used as variables in subsequent test steps.
• Cross-Platform Test Execution - Executes the same test suites across different browser drivers and mobile platforms to ensure cross-platform compatibility.
• Test Lifecycle Hooks - Manages the test execution sequence through technical lifecycle hooks for mandatory setup and teardown procedures.
• Test Dashboards - Provides browser-based interactive dashboards for monitoring test execution status and analyzing detailed result analytics.
• 测试框架 - End-to-end testing framework for Node.js.

CodeceptJS 是一个 Node.js 端到端测试框架，用于编写 Web 和移动应用程序的验收和功能测试。它作为一个自动化浏览器测试套件和跨浏览器自动化引擎，允许用户模拟最终用户交互，并使用基于 JavaScript 的领域特定语言验证页面内容。