test-director

11.0.0 • Public • Published

test-director

An ultra lightweight unit test director for Node.js.

Works well with any assertion library that throws errors, such as the Node.js assert API and snapshot-assertion.

Use coverage-node to run your test script and report code coverage.

Installation

To install test-director with npm, run:

npm install test-director --save-dev

Then, import and use the class TestDirector.

Examples

A sync test:

import { equal } from "node:assert";
import TestDirector from "test-director";

const tests = new TestDirector();

tests.add("JavaScript addition.", () => {
  equal(1 + 1, 2);
});

tests.run();

An async test:

import { ok } from "node:assert";
import TestDirector from "test-director";

const tests = new TestDirector();

tests.add("GitHub is up.", async () => {
  const response = await fetch("https://github.com");
  ok(response.ok);
});

tests.run();

Nested tests:

import TestDirector from "test-director";

const tests = new TestDirector();

tests.add("Test A.", async () => {
  const tests = new TestDirector();

  tests.add("Test B.", () => {
    // …
  });

  tests.add("Test C.", () => {
    // …
  });

  await tests.run(true);
});

tests.add("Test D.", () => {
  // …
});

tests.run();

Requirements

Supported runtime environments:

  • Node.js versions ^16.9.0 || >= 18.0.0.

Projects must configure TypeScript to use types from the ECMAScript modules that have a // @ts-check comment:

Exports

The npm package test-director features optimal JavaScript module design. These ECMAScript modules are exported via the package.json field exports:

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Install

npm i test-director

Weekly Downloads

7

Version

11.0.0

License

MIT

Unpacked Size

8.74 kB

Total Files

5

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Collaborators

  • jaydenseric