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vitest/no-import-node-test Style

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What it does

This rule warns when node:test is imported (usually accidentally). With --fix, it will replace the import with vitest.

Why is this bad?

Using node:test instead of vitest can lead to inconsistent test results and missing features. vitest should be used for all testing to ensure compatibility and access to its full functionality.

Examples

Examples of incorrect code for this rule:

import { test } from "node:test";
import { expect } from "vitest";

test("foo", () => {
  expect(1).toBe(1);
});

Examples of correct code for this rule:

import { test, expect } from "vitest";

test("foo", () => {
  expect(1).toBe(1);
});

How to use

To enable this rule using the config file or in the CLI, you can use:

Config (.oxlintrc.json)

{
  "plugins": ["vitest"],
  "rules": {
    "vitest/no-import-node-test": "error"
  }
}

Config (oxlint.config.ts)

import { defineConfig } from "oxlint";

export default defineConfig({
  plugins: ["vitest"],
  rules: {
    "vitest/no-import-node-test": "error",
  },
});

CLI

oxlint --deny vitest/no-import-node-test --vitest-plugin

Version

This rule was added in v0.7.0.

References

• Rule Source
• Upstream rule docs
• Open rule in Oxc Playground