Assertion | npm.io

Koa middleware for handling errors.

typescript assert assertion runtime type-guard guard

1.0.0 • Published 6 years ago

A runtime assertion for preserving not-null and not-undefined invariants

typescript not null nil undefined nullish assert assertion unwrap optional

1.0.1 • Published 6 years ago

Futuristic test runner 🚀

🦄test runner testing ava concurrent parallel fast tdd cli-app

0.19.3 • Published 8 years ago

Function argument validation for humans

type types check checking guard guards assert assertion predicate predicates

0.13.2-rc.1 • Published 6 years ago

assertions as sentences

assertion unit test

1.3.0 • Published 10 years ago

Fork of Power Assert output formatter

power-assert test testing assert assertion

0.11.1 • Published 10 years ago

Assertion library, but in Spanish

assert assertion package test

0.3.0 • Published 6 years ago

An assertion library

assert assertion coffee coffeescript

0.1.4 • Published 7 years ago

A chainable assertion interface for Node.

assert chain testing test assertion

1.0.1 • Published 6 years ago

assert with printf message formatting.

assert format variables sprintf printf assertion testing test error message

1.0.0 • Published 11 years ago

Assert a given string is a valid Github issue label name

github label issue string check test assert assertion throw validate

1.0.0 • Published 9 years ago

A modular assertion library

vibrato assertion test about isomorphic

0.0.2 • Published 8 years ago

make assertion functions into boolean tests

try catch throw assertion utility

1.0.0 • Published 12 years ago

An tiny tool to make sure all arguments are as expected.

util arguments expect assertion

0.2.1 • Published 11 years ago

Type assertion utility for method arguments.

assert assertion types arguments validate validation

1.0.9 • Published 7 years ago

Efficient error handling in async-await.

async await es7 es6 assertion

1.0.0 • Published 7 years ago

Empowers chai's assertions using es6 proxy

test assertion assert testing chai chai-plugin browser es6 objects

0.1.1 • Published 9 years ago

Extends the Certainty assertion framework with DOM-specific assertions.

test testing assertion assert certainty dom

1.0.0 • Published 9 years ago

Extends the Certainty assertion framework with assertions for React Enzyme tests.

test testing assertion assert certainty react enzyme

0.3.2 • Published 8 years ago

Provides a collection of runtime assertion tools for checking strict equality, type, and range of a set of values.

assert assertion certify value variable parameter type check typecheck range

1.0.2 • Published 6 years ago

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Assertion Packages

tsertion

ts-not-nil

@morlay/ava

@rastopyr/ow

sentence

power-assert-formatter-compat

afirmar

b-assert

assert-chain

assertf

assert-valid-github-label-name

assert-about

assay

args-expect

argsert

async-expect

chai-by-proxy

certainty-dom

certainty-enzyme

cert-is