eslint-plugin-mocha/rules/no-sibling-hooks.js

Eslint rules for mocha.

import { createMochaVisitors } from '../ast/mocha-visitors.js';
function createNewLayer(node) {
    return {
        suiteNode: node,
        alreadyUsedHooks: new Set()
    };
}
export const noSiblingHooksRule = {
    meta: {
        type: 'suggestion',
        docs: {
            description: 'Disallow duplicate uses of a hook at the same level inside a suite',
            url: 'https://github.com/lo1tuma/eslint-plugin-mocha/blob/main/docs/rules/no-sibling-hooks.md'
        },
        schema: []
    },
    create(context) {
        const layers = [];
        return createMochaVisitors(context, {
            Program(node) {
                layers.push(createNewLayer(node));
            },
            suite(visitorContext) {
                layers.push(createNewLayer(visitorContext.node));
            },
            'suite:exit'() {
                layers.pop();
            },
            hook(visitorContext) {
                const { name, node } = visitorContext;
                const currentLayer = layers.at(-1);
                if (currentLayer?.alreadyUsedHooks.has(name) === true) {
                    context.report({
                        node,
                        message: `Unexpected use of duplicate Mocha \`${name}\` hook`
                    });
                }
                else {
                    currentLayer?.alreadyUsedHooks.add(name);
                }
            }
        });
    }
};
//# sourceMappingURL=no-sibling-hooks.js.map