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- "use strict";
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
- var _utils = require("@typescript-eslint/utils");
- var _utils2 = require("./utils");
- var _default = (0, _utils2.createRule)({
- name: __filename,
- meta: {
- docs: {
- category: 'Best Practices',
- description: 'Suggest using `toHaveLength()`',
- recommended: false
- },
- messages: {
- useToHaveLength: 'Use toHaveLength() instead'
- },
- fixable: 'code',
- type: 'suggestion',
- schema: []
- },
- defaultOptions: [],
- create(context) {
- return {
- CallExpression(node) {
- const jestFnCall = (0, _utils2.parseJestFnCall)(node, context);
- if ((jestFnCall === null || jestFnCall === void 0 ? void 0 : jestFnCall.type) !== 'expect') {
- return;
- }
- const {
- parent: expect
- } = jestFnCall.head.node;
- if ((expect === null || expect === void 0 ? void 0 : expect.type) !== _utils.AST_NODE_TYPES.CallExpression) {
- return;
- }
- const [argument] = expect.arguments;
- const {
- matcher
- } = jestFnCall;
- if (!_utils2.EqualityMatcher.hasOwnProperty((0, _utils2.getAccessorValue)(matcher)) || (argument === null || argument === void 0 ? void 0 : argument.type) !== _utils.AST_NODE_TYPES.MemberExpression || !(0, _utils2.isSupportedAccessor)(argument.property, 'length')) {
- return;
- }
- context.report({
- fix(fixer) {
- return [// remove the "length" property accessor
- fixer.removeRange([argument.property.range[0] - 1, argument.range[1]]), // replace the current matcher with "toHaveLength"
- fixer.replaceTextRange([matcher.parent.object.range[1], matcher.parent.range[1]], '.toHaveLength')];
- },
- messageId: 'useToHaveLength',
- node: matcher
- });
- }
- };
- }
- });
- exports.default = _default;
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