Package Exports

eslint-plugin-ava

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (eslint-plugin-ava) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

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eslint-plugin-ava

ESLint rules for AVA

Install

$ npm install --save-dev eslint eslint-plugin-ava

Usage

Configure it in package.json.

{
    "name": "my-awesome-project",
    "eslintConfig": {
        "env": {
            "es6": true
        },
        "parserOptions": {
            "ecmaVersion": 6,
            "sourceType": "module"
        },
        "plugins": [
            "ava"
        ],
        "rules": {
            "ava/max-asserts": [2, 5],
            "ava/no-cb-test": 0,
            "ava/no-identical-title": 2,
            "ava/no-invalid-end": 2,
            "ava/no-only-test": 2,
            "ava/no-skip-assert": 2,
            "ava/no-skip-test": 2,
            "ava/no-statement-after-end": 2,
            "ava/no-todo-test": 1,
            "ava/no-unknown-modifiers": 2,
            "ava/prefer-power-assert": 0,
            "ava/test-ended": 2,
            "ava/test-title": [2, "always"],
            "ava/use-t": 2,
            "ava/use-test": 2
        }
    }
}

Rules

The rules will only activate in test files.

max-asserts - Limit the number of assertions in a test.
no-cb-test - Ensure no test.cb() is used.
no-identical-title - Ensure no tests have the same title.
no-invalid-end - Ensure t.end() is only called inside test.cb().
no-only-test - Ensure no test.only() are present.
no-skip-assert - Ensure no assertions are skipped.
no-skip-test - Ensure no tests are skipped.
no-statement-after-end - Ensure t.end() is the last statement executed.
no-todo-test - Ensure no test.todo() is used.
no-unknown-modifiers - Prevent the use of unknown test modifiers.
prefer-power-assert - Allow only use of the asserts that have no power-assert alternative.
test-ended - Ensure callback tests are explicitly ended.
test-title - Ensure tests have a title.
use-t - Ensure test functions use t as their parameter.
use-test - Ensure that AVA is imported with test as the variable name.

Recommended configuration

This plugin exports a recommended configuration that enforces good practices.

To enable this configuration use the extends property in your package.json.

{
    "name": "my-awesome-project",
    "eslintConfig": {
        "extends": "plugin:ava/recommended",
        "plugins": [
            "ava"
        ]
    }
}

See ESLint documentation for more information about extending configuration files.

Note: This configuration will also enable the correct parser options and environment.

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