@ptkhanh94npm/fugiat-architecto-error

ESLint rules for mocha.

Install and configure

This plugin requires ESLint 4.0.0 or later.

npm install --save-dev @ptkhanh94npm/fugiat-architecto-error

.eslintrc.json

Then add a reference to this plugin and selected rules in your eslint config:

{
    "plugins": [
        "mocha"
    ]
}

eslint.config.js (requires eslint >= 8.23.0)

To use this plugin with the new eslint configuration format (flat config):

import mochaPlugin from '@ptkhanh94npm/fugiat-architecto-error';

export default [
    mochaPlugin.configs.flat.recommended // or `mochaPlugin.configs.flat.all` to enable all
    // ... Your configurations here
];

Plugin Settings

This plugin supports the following settings, which are used by multiple rules:

• additionalCustomNames: This allows rules to check additional function names when looking for suites or test cases. This might be used with a custom Mocha extension, such as ember-mocha or mocha-each.

  Example:

  {
      "rules": {
          "mocha/no-skipped-tests": "error",
          "mocha/no-exclusive-tests": "error"
      },
      "settings": {
          "mocha/additionalCustomNames": [
              { "name": "describeModule", "type": "suite", "interfaces": [ "BDD" ] },
              { "name": "testModule", "type": "testCase", "interfaces": [ "TDD" ] }
          ]
      }
  }

  The name property can be in any of the following forms:

  • A plain name e.g. describeModule, which allows:

    describeModule("example", function() { ... });

  • A dotted name, e.g. describe.modifier, which allows:

    describe.modifier("example", function() { ... });

  • A name with parentheses, e.g. forEach().describe, which allows:

    forEach([ 1, 2, 3 ])
        .describe("example", function(n) { ... });

  • Any combination of the above, e.g. forEach().describeModule.modifier, which allows:

    forEach([ 1, 2, 3 ])
        .describeModule.modifier("example", function(n) { ... });

Configs

recommended

This plugin exports a recommended config that enforces good practices.

Enable it with the extends option:

{
    "extends": [
        "plugin:mocha/recommended"
    ]
}

all

There's also a configuration that enables all of our rules.

See Configuring Eslint on eslint.org for more info.

Rules

💼 Configurations enabled in.
⚠️ Configurations set to warn in.
🚫 Configurations disabled in.
✅ Set in the recommended configuration.
🔧 Automatically fixable by the --fix CLI option.

| Name                              | Description | 💼 | ⚠️ | 🚫 | 🔧 | | :----------------------------------------------------------------------------------- | :---------------------------------------------------------------------- | :- | :- | :- | :- | | consistent-spacing-between-blocks | Require consistent spacing between blocks | ✅ | | | 🔧 | | handle-done-callback | Enforces handling of callbacks for async tests | ✅ | | | | | max-top-level-suites | Enforce the number of top-level suites in a single file | ✅ | | | | | no-async-describe | Disallow async functions passed to describe | ✅ | | | 🔧 | | no-empty-description | Disallow empty test descriptions | ✅ | | | | | no-exclusive-tests | Disallow exclusive tests | | ✅ | | | | no-exports | Disallow exports from test files | ✅ | | | | | no-global-tests | Disallow global tests | ✅ | | | | | no-hooks | Disallow hooks | | | ✅ | | | no-hooks-for-single-case | Disallow hooks for a single test or test suite | | | ✅ | | | no-identical-title | Disallow identical titles | ✅ | | | | | no-mocha-arrows | Disallow arrow functions as arguments to mocha functions | ✅ | | | 🔧 | | no-nested-tests | Disallow tests to be nested within other tests | ✅ | | | | | no-pending-tests | Disallow pending tests | | ✅ | | | | no-return-and-callback | Disallow returning in a test or hook function that uses a callback | ✅ | | | | | no-return-from-async | Disallow returning from an async test or hook | | | ✅ | | | no-setup-in-describe | Disallow setup in describe blocks | ✅ | | | | | no-sibling-hooks | Disallow duplicate uses of a hook at the same level inside a describe | ✅ | | | | | no-skipped-tests | Disallow skipped tests | | ✅ | | | | no-synchronous-tests | Disallow synchronous tests | | | ✅ | | | no-top-level-hooks | Disallow top-level hooks | | ✅ | | | | prefer-arrow-callback | Require using arrow functions for callbacks | | | ✅ | 🔧 | | valid-suite-description | Require suite descriptions to match a pre-configured regular expression | | | ✅ | | | valid-test-description | Require test descriptions to match a pre-configured regular expression | | | ✅ | |