Search Results for "random"

gofuzz is a lightweight fuzzing utility for Go that rapidly generates randomized, edge-case-heavy inputs to populate structs, maps, slices, and scalar fields. It’s engineered to make property tests productive by automatically traversing nested types and supplying varied values, including zero values, extremes, and random strings or byte sequences. Because it respects Go’s type system, it can generate valid shapes for complex generic or composite types with very little setup. Users can register custom functions to influence how certain fields are constructed, which is useful for domains with strict invariants. The library’s determinism controls allow reproducible failures while still offering diverse coverage across runs. ...

node-chaos-monkey brings chaos engineering to Node.js by injecting controlled failures into running services to validate resilience. It lets teams rehearse real-world incidents—latency spikes, random process exits, resource exhaustion—and observe how circuits, retries, and backoff strategies behave. The tool is designed to be safe and configurable, enabling narrow blast radii and scheduled experiments during non-critical windows. It integrates naturally with staging or even carefully guarded production environments where you want confidence instead of assumptions. ...

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...Base usage: BeanEqualsChecker checker = new BeanEqualsChecker(); checker.testEquals(MineBean.class); For constructor with parameters, factory can be used: checker.testEquals(MineBeanWithConstructor.class, new EqualBeanFactory<MineBeanWithConstructor>() { @Override public MineBeanWithConstructor create() { return new MineBeanWithConstructor(1,""); } }); Custom validators, primitive generators can be added "BeanEqualsConfiguration". Also can be used for instantiate beans and fill fields with random values, look at class "ObjectGenerator". Compiled under JDK 1.6 Codebase is small, please look sources for details. Separate validators also can be used, for ex. GetterSetterValidator.

This is a tool to generate and populate a database with random data without user intervention. It support the foreign key constraints.

With crfile you can generate files of a specified length filled with random bytes. These files can be used to test software e.g. a network protocol.

dbMonster is a tool which generates random test data and puts it into SQL database. It helps to test how an application can deal with large database.

BingoCardMaker automates the process of generating random bingo cards from a set of images. The cards are highly customizable; you can change their size, title, colours, output format, and filenames -- all through a user-friendly interface.

Proxy Tester is a proxy list tester and then it generates a wpad.dat file you can use for your browser based on working servers. wpad.dat file selects a random proxy server from the list of provided working proxy servers with each connection request.

The project Jaulp is jet another utility library project written in Java. It contains utility classes for Date ,Calendar, Collections, Resources, Files, IO for Random data, and many more. This is the last version for this project.

Auxiliary tools for Boost uBLAS library. Has several strategy-driven functors for: 1) random-generating of vectors & matrices 2) Nice & suitable stream output of them 3) Equality-compare capacibility for vectors and matrices and approximate comparing.

JCheck is a testing tool for Java similar to QuickCheck for Haskell. The programmer provides a specification which then is tested using a large number of random test cases. JCheck integrates with JUnit making it easy to mix with usual unit tests.

Added random string generator/ssh,scp,CLI support/report facilities extension to JMeter to make it a more useful tool.

Simple Java interface to copyright-free version of Websters Dictionary. Quickly returns random proper names, terms and connectors. Useful for populating realistic test data. Also looks up common words.

FreshTrash is a Utility package for generate random test data. It can generate test data from the console or from a UI. At the start only from the console.

A program for syntactically correct sentence generation. Guided by a Bison grammar file as input, it provides random or coverage testing sentences. The program can be used for compiler or parser testing or didactical purposes.