69 lines
2.0 KiB
JavaScript
69 lines
2.0 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _experimentalUtils = require("@typescript-eslint/experimental-utils");
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var _utils = require("./utils");
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var _default = (0, _utils.createRule)({
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name: __filename,
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meta: {
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docs: {
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category: 'Best Practices',
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description: 'Suggest using `toHaveLength()`',
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recommended: false
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},
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messages: {
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useToHaveLength: 'Use toHaveLength() instead'
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},
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fixable: 'code',
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type: 'suggestion',
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schema: []
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},
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defaultOptions: [],
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create(context) {
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return {
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CallExpression(node) {
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if (!(0, _utils.isExpectCall)(node)) {
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return;
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}
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const {
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expect: {
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arguments: [argument]
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},
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matcher
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} = (0, _utils.parseExpectCall)(node);
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if (!matcher || !(0, _utils.isParsedEqualityMatcherCall)(matcher) || (argument === null || argument === void 0 ? void 0 : argument.type) !== _experimentalUtils.AST_NODE_TYPES.MemberExpression || !(0, _utils.isSupportedAccessor)(argument.property, 'length') || argument.property.type !== _experimentalUtils.AST_NODE_TYPES.Identifier) {
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return;
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}
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context.report({
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fix(fixer) {
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const propertyDot = context.getSourceCode().getFirstTokenBetween(argument.object, argument.property, token => token.value === '.');
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/* istanbul ignore if */
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if (propertyDot === null) {
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throw new Error(`Unexpected null when attempting to fix ${context.getFilename()} - please file a github issue at https://github.com/jest-community/eslint-plugin-jest`);
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}
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return [fixer.remove(propertyDot), fixer.remove(argument.property), fixer.replaceText(matcher.node.property, 'toHaveLength')];
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},
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messageId: 'useToHaveLength',
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node: matcher.node.property
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});
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}
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};
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}
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});
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exports.default = _default; |