no-interpolation-in-snapshots.js
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _experimentalUtils = require("@typescript-eslint/experimental-utils");
var _utils = require("./utils");
var _default = (0, _utils.createRule)({
name: __filename,
meta: {
docs: {
category: 'Best Practices',
description: 'Disallow string interpolation inside snapshots',
recommended: 'error'
},
messages: {
noInterpolation: 'Do not use string interpolation inside of snapshots'
},
schema: [],
type: 'problem'
},
defaultOptions: [],
create(context) {
return {
CallExpression(node) {
if (!(0, _utils.isExpectCall)(node)) {
return;
}
const {
matcher
} = (0, _utils.parseExpectCall)(node);
if (!matcher) {
return;
}
if (['toMatchInlineSnapshot', 'toThrowErrorMatchingInlineSnapshot'].includes(matcher.name)) {
var _matcher$arguments;
// Check all since the optional 'propertyMatchers' argument might be present
(_matcher$arguments = matcher.arguments) === null || _matcher$arguments === void 0 ? void 0 : _matcher$arguments.forEach(argument => {
if (argument.type === _experimentalUtils.AST_NODE_TYPES.TemplateLiteral && argument.expressions.length > 0) {
context.report({
messageId: 'noInterpolation',
node: argument
});
}
});
}
}
};
}
});
exports.default = _default;