Projects sharing features with Kiwi

rspec-rails is a testing framework that integrates RSpec with Ruby on Rails to provide behavior-driven development tools. It serves as a suite for defining application behavior through a conversational syntax, providing a specialized toolkit for creating behavioral specifications for models, controllers, and views. The project distinguishes itself through automated test generation, providing a command-line interface to create boilerplate specification files for Rails components such as models, controllers, and background jobs. It further differentiates its capabilities with a comprehensive mo

Behat is a behavior-driven development framework and test automation tool for PHP. It functions as a Gherkin test runner that maps natural language feature files to executable PHP methods to verify that software implementation aligns with business requirements. The framework enables the definition of application behavior using a structured, human-readable format based on user stories, supporting localized keywords for non-English speaking stakeholders. It distinguishes itself through a driver-based browser simulation layer for user interface verification and specialized integrations for the S

Kotest is a comprehensive testing framework for Kotlin designed for writing and executing tests across various styles and platforms. It serves as a multiplatform test runner and a fluent assertion library, providing a toolset for both unit and integration testing in Kotlin applications. The framework supports multiple testing methodologies, including behavior-driven development with nested test hierarchies, property-based testing using automated data generation, and data-driven testing. It also includes snapshot testing to detect regressions by comparing current outputs against stored referen

Moq is a .NET mocking framework and C# library used to create simulated objects and interfaces. Its primary purpose is to isolate code from external dependencies during unit testing by providing a system for interface simulation and behavioral testing. The framework distinguishes itself through the use of functional specification queries and LINQ-based querying to create declarative mocks. It supports the simulation of complex scenarios, including the automatic generation of recursive mock hierarchies, the implementation of multiple interfaces within a single mock instance, and the ability to

axe-core is an automated accessibility testing engine and compliance auditor designed to scan web and mobile interfaces for violations of industry accessibility standards. It functions as a programmatic scanner and linter that analyzes HTML and source code to identify barriers and verify compliance with accessibility guidelines. The project distinguishes itself by combining a DOM-based rule engine with computer vision and machine learning to detect complex violations that evade traditional analysis, such as visual heading discrepancies and informative images. It provides specialized capabilit

Chai is an assertion library for Node.js and browser-based JavaScript applications. It functions as both a behavior-driven development and test-driven development framework, providing a system to verify code outputs, application state, and general logic. The project is an extensible validation engine that uses a plugin-based system to allow the registration of custom assertions and specialized data checks. It supports multiple modular assertion styles to accommodate different validation philosophies. The library covers a broad range of data validation capabilities, including the inspection o

Mockito is a Java mocking framework and JUnit testing library used to create simulated objects and stub method calls to isolate components during unit tests. It functions as a dynamic proxy generator and bytecode instrumentation tool, allowing for the creation of runtime substitutes that mimic the behavior of real classes. The framework distinguishes itself by providing the ability to mock final classes and methods, bypassing standard language restrictions through bytecode modification. This capability enables the testing of legacy code that lacks interfaces. The toolset covers behavioral mo

TestCafe is a Node.js end-to-end web testing framework used to automate browser tests with JavaScript or TypeScript. It serves as a cross-browser testing tool and a command-line execution engine designed for integration into continuous integration pipelines. The framework supports behavior-driven development by mapping human-readable Gherkin syntax to automation logic. It also includes an integrated web accessibility auditor to identify violations within web applications. The toolset covers a broad range of automation capabilities, including parallel test execution across multiple browser in

FluentAssertions is a library of extension methods for .NET that provides a human-readable syntax for verifying expectations in unit tests. It serves as a validation layer that integrates with MSTest, NUnit, and xUnit to throw framework-specific exceptions upon assertion failure. The project includes a structural equivalency engine that performs deep member-by-member validation of .NET objects using configurable matching rules. It is designed for test-driven and behavior-driven development by generating descriptive failure messages that explain the difference between actual and expected resul

Karate is an end-to-end testing framework and API test automation tool used to validate REST and SOAP APIs, drive browser interactions, and measure system performance. It functions as a unified solution for executing automated tests across both API backends and web frontends. The framework utilizes a custom domain specific language and Gherkin-style feature mapping to define requests and assertions. It includes an API mocking server to simulate backend responses, enabling development and integration testing without live dependencies. The tool covers a broad range of functional testing catego

libextobjc is an Objective-C language extension library and runtime toolset that provides functional programming patterns and advanced dynamism. It functions as a collection of utilities for method injection, class reflection, and static analysis to help prevent runtime crashes. The library enables the generation of algebraic data types at compile-time and provides a mechanism for synthesizing backing instance variables for properties defined within categories. It also implements protocol default behaviors and provides tools for validating key paths and selectors during the compilation proces

Selenium is a comprehensive browser automation framework that provides a standardized interface for controlling web browsers to perform automated tasks, user interactions, and data extraction. It functions as a cross-browser testing tool, enabling developers to execute identical automation scripts across various browser engines and operating systems to ensure consistent application behavior. By implementing the WebDriver protocol, it maps high-level automation commands to browser-specific drivers using a standardized HTTP-based wire protocol. The project distinguishes itself through its distr

This project is an iOS snapshot testing framework designed to verify the visual consistency of user interface components. It functions as a utility for automated regression testing, ensuring that interface layouts and styling remain stable by comparing rendered view snapshots against pre-recorded reference images. The framework integrates directly with the native testing environment to automate the validation process during the build cycle. By capturing the visual state of a view hierarchy and performing a pixel-level comparison against stored ground truth images, it identifies unintended cha

A light-weight TDD / BDD framework for Objective-C & Cocoa

EarlGrey is an iOS UI automation test framework that enables writing and running automated tests simulating real user interactions. It provides a synchronized test execution engine that automatically waits for animations, network requests, and run-loop states to complete before performing test actions or assertions, producing stable and repeatable results across test runs. The framework distinguishes itself through out-of-process interaction handling, managing system alerts and app switching during tests, and a pixel-level visibility checker that verifies UI elements are actually visible and

PonyDebugger is a suite of iOS-specific debugging tools that provides web-based interfaces for network inspection, data browsing, log streaming, and view hierarchy analysis. It enables the remote examination of a running iOS application through a browser. The project integrates with the Chrome DevTools protocol to bring network traffic inspection and proxying capabilities to native iOS applications. It also provides a read-only web interface for browsing managed objects and local data entities stored on the device. Additional capabilities include a remote logging console for streaming text a

Run any command on specific Node.js versions

gofakeit is a Go library for creating realistic synthetic datasets and populating Go structs with mock information. It functions as a deterministic data generator, allowing for seedable random number generation to ensure reproducible datasets for software testing. The project distinguishes itself by providing a mock data API server that exposes generation functions as HTTP endpoints and a synthetic dataset exporter for producing files in CSV, JSON, and XML formats. It also includes a command-line interface for generating mock data directly from the terminal. The library covers a wide array o

This is a snapshot testing framework for Swift that records and compares reference images or data representations to detect regressions in application state. It functions as a visual regression testing tool and a data snapshotting library, converting complex types into stable formats to verify internal state and object properties. The framework utilizes a multi-format snapshot strategy, allowing values to be represented as images, strings, or data blobs. It includes a mechanism for defining custom snapshot strategies to convert specific data types into comparable formats based on custom logic

Hypothesis is a Python property-based testing library and data generation engine. It enables the discovery of edge cases and bugs by generating a wide range of randomized inputs based on defined strategies and shrinking complex failing examples to their smallest possible form. It also functions as a state machine testing framework to verify system behavior across sequences of interdependent operations. The project features a fuzzing integration layer that converts raw byte buffers from coverage-guided fuzzers into structured test cases. It includes a persistence mechanism to store and synchro

FlatUIKit is a flat design framework and component library for iOS. It provides a set of reusable interface elements and styling tools to implement a minimal aesthetic across native mobile applications. The kit replaces standard iOS controls with a collection of pre-styled components, including buttons, text fields, and segmented controls. It utilizes a predefined flat color palette, custom font integration, and a dedicated icon set to ensure a cohesive visual identity. The framework covers a wide range of UI elements, including customizable input controls, table cells, and navigation compon

nextest is a high-performance test execution framework and Rust test runner designed to manage parallelism, retries, and timeouts. It serves as a test recording system that captures execution metadata and outputs into archives for later failure analysis and replay. The project distinguishes itself as a flakiness detection tool, identifying unstable tests through stress loops and automated retry policies. It also functions as a CI test orchestrator, capable of partitioning test suites across multiple workers and exporting results in standardized JUnit XML and JSON formats. The framework provi

WebDriverAgent is an on-device control agent and automation server that implements the WebDriver protocol for iOS devices. It serves as a bridge that enables the remote control of applications and the operating system on physical iOS devices and simulators for automated testing. The project provides a UI testing framework capable of interacting with on-screen elements, capturing screenshots, and simulating user gestures. It translates remote commands into native system calls to interact with the iOS accessibility hierarchy. The server covers a broad range of device orchestration and UI autom

This project is a mocking framework and library designed for creating simulated objects to isolate code and verify interactions during PHPUnit testing. It serves as a toolset for writing and running automated tests in PHP to ensure software correctness. The library replaces real object dependencies with controlled doubles to test specific code paths and simulate complex class behaviors. This enables the verification of logic within individual PHP classes by mocking the inputs and outputs of their collaborators. The framework provides capabilities for runtime object synthesis and interception

AssertJ is a Java assertion library and fluent interface testing framework. It provides a toolkit for verifying object states using a chainable syntax designed to make test assertions descriptive and readable. The library functions as a type-specific Java verifier, offering specialized assertion methods for strings, collections, maps, and complex object graphs. It utilizes type-specific assertion classes to provide validation methods relevant to the specific data structure being tested. The framework covers a broad range of quality assurance capabilities, including object state verification

SwiftTips is a curated collection of guides, libraries, and design patterns focused on Swift language mastery, application architecture, and API design. It provides a technical resource for implementing advanced coding techniques and architectural best practices. The project emphasizes creating type-safe and conversational interfaces through strategic protocol composition and generics. It offers specialized patterns for building modular UI systems and managing complex view hierarchies, alongside comprehensive strategies for unit testing and dependency injection. The resource covers a broad s