@locustjs/test

About

This library provides a simple test runner.

Install

npm i @locustjs/test

Matchers

• toBe()
• notToBe()
• toBeGt()
• toBeGte()
• toBeLt()
• toBeLte()
• toBeDefined()
• toBeUndefined()
• toBeNull()
• notToBeNull()
• toBeNullOrUndefined()
• notToBeNullOrUndefined()
• toThrow()
• toThrowAsync()
• notToThrow()
• notToThrowAsync()
• toBeTruthy()
• toBeFalsy()
• toBeNaN()
• notToBeNaN()

Example:

import TestRunner from '@locustjs/test';

const tests = [
  ['test 1', expect => expect(2 + 2).toBe(4)],
  ['test 2', expect => expect(undefined).toBeUndefined()],
  ['test 3', expect => expect(5).toBeGt(10)],  // this test fails
];

const runner = new TestRunner();

await runner.run(tests);

runner.report();
runner.log();