npmpackage.info

Gathering detailed insights and metrics for assertion-error

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Gathering detailed insights and metrics for assertion-error

assertion-error

Error constructor for test and validation frameworks that implements standardized AssertionError specification.

2.0.1

MIT

TypeScript

1,846,658,456 4.7

Installations

npm install assertion-error

Pull Requests

Open

1

Total

22

Closed

1

Merged

20

Issues

Open

2

Total

10

Closed

8

Releases

v2.0.0

Published on 05 Oct 2021

1.1.0 / 2018-01-07

1.1.0

Published on 07 Jan 2018

1.0.2

Published on 06 Jun 2016

View all 3 releases

Developer

chaijs

Developer Guide

BETA

Module System

ESM

Min. Node Version

>=12

Typescript Support

Yes

Node Version

21.0.0

NPM Version

9.8.1 Statistics

25 Stars

43 Commits

16 Forks

7 Watching

3 Branches

16 Contributors

Updated on 30 Dec 2023

Languages

TypeScript (100%)

Total Downloads

Cumulative downloads

Total Downloads

1,846,658,456

Last day

-9.7%

3,052,174

Compared to previous day

Last week

4.4%

18,453,544

Compared to previous week

Last month

25.5%

71,432,783

Compared to previous month

Last year

57.7%

550,263,879

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

No dependencies detected.

Versions

AssertionError and AssertionResult classes.

What is AssertionError?

Assertion Error is a module that contains two classes: AssertionError, which is an instance of an Error, and AssertionResult which is not an instance of Error.

These can be useful for returning from a function - if the function "succeeds" return an AssertionResult and if the function fails return (or throw) an AssertionError.

Both AssertionError and AssertionResult implement the Result interface:

1interface Result {
2  name: "AssertionError" | "AssertionResult";
3  ok: boolean;
4  toJSON(...args: unknown[]): Record<string, unknown>;
5}

So if a function returns AssertionResult | AssertionError it is easy to check which one is returned by checking either .name or .ok, or check instanceof Error.

Installation

Node.js

assertion-error is available on npm.

$ npm install --save assertion-error

Deno

assertion_error is available on Deno.land

1import {
2  AssertionError,
3  AssertionResult,
4} from "https://deno.land/x/assertion_error@2.0.0/mod.ts";

No vulnerabilities found.

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

10

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

6

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

4

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

0

Maintained

Determines if the project is "actively maintained".

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

SAST

Determines if the project uses static code analysis.

Score

4.7

/10

Last Scanned on 2024-11-25

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