Spy | npm.io

JavaScript test spies, stubs and mocks.

sinon test testing unit stub spy fake time clock mock

18.0.0 • Published 4 months ago

Mock http requests made using fetch (or isomorphic-fetch)

fetch http mock testing spy xhr ajax

11.1.1 • Published 27 days ago

Mocking library for TypeScript

mock typescript tests fake stub spy javascript

2.6.1 • Published 4 years ago

A minimal test double library for TDD with JavaScript

tdd bdd mock stub spy test double double

3.20.2 • Published 6 months ago

A simple mocking library for TypeScript

mock stub fake spy TDD testing library sandbox typescript

2.1.0 • Published 7 years ago

A PassThrough stream that keeps track of last line written

stream streams line lines newline spy last passthrough pass-through pass

1.0.0 • Published 9 years ago

Simple request and response mock objects to pass into Express routes when testing using Sinon.

express mock test request response req res spec mocha sinon

2.2.1 • Published 5 years ago

Jest wrapper for fetch-mock, a comprehensive stub for fetch

fetch http mock testing spy jest

1.5.1 • Published 4 years ago

Typescript transformer to unlock automatic mock creation for interfaces and classes

typescript spy mock auto

3.7.4 • Published 15 days ago

A debugging library for RxJS

debug debugging log logging observable rxjs spy

8.0.2 • Published 3 years ago

A through2 wrapper to for simple stream.PassThrough spies.

streams through through2 passthrough spy

2.0.0 • Published 9 years ago

A through2 wrapper that just receives chunks and nothing else.

streams through through2 passthrough spy

1.0.0 • Published 9 years ago

Write Beautiful Specs with Custom Matchers for Jest

assertions ava bdd expect jasmine jest matchers mocha mock spy

5.5.0 • Published 2 years ago

Super simple stubs and spies with 1-step sandbox restore

test simplemock simple mock stub spy fake

0.8.0 • Published 7 years ago

A simple and pragmatic library for testing Node.js console output.

console stdout stderr test spy test double

2.0.0 • Published 3 years ago

Moq library for Typescript inspired by c# moq

c#moq mock stub fake spy library typescript javascript

10.0.8 • Published 10 months ago

Jasmine matcher for use with testdouble.js's verify() function

tdd bdd modk stub spy test double double

0.2.1 • Published 8 years ago

A Chai plugin providing assertions on the order of Sinon spy calls

assertion assert chai chai-plugin sinon spy test

0.1.0 • Published 9 years ago

Assertion sugar for testdouble.js's verify() function

tdd bdd mock stub spy test double double

0.5.0 • Published 8 years ago

test helpers for working with Node.js' http2 module

http2 spy testing

2.0.2 • Published 4 years ago

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Spy Packages

sinon

fetch-mock

ts-mockito

testdouble

typemoq

last-line-stream

sinon-express-mock

fetch-mock-jest

ts-auto-mock

rxjs-spy

through2-spy

through2-sink

expect-more-jest

simple-mock

test-console

moq.ts

testdouble-jasmine

sinon-chai-in-order

testdouble-chai

http2spy