no-deprecated-functions.js
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = exports._clearCachedJestVersion = void 0;
var _experimentalUtils = require("@typescript-eslint/experimental-utils");
var _utils = require("./utils");
let cachedJestVersion = null;
/** @internal */
const _clearCachedJestVersion = () => cachedJestVersion = null;
exports._clearCachedJestVersion = _clearCachedJestVersion;
const detectJestVersion = () => {
if (cachedJestVersion) {
return cachedJestVersion;
}
try {
const jestPath = require.resolve('jest/package.json', {
paths: [process.cwd()]
}); // eslint-disable-next-line @typescript-eslint/no-require-imports
const jestPackageJson = require(jestPath);
if (jestPackageJson.version) {
const [majorVersion] = jestPackageJson.version.split('.');
return cachedJestVersion = parseInt(majorVersion, 10);
}
} catch {}
throw new Error('Unable to detect Jest version - please ensure jest package is installed, or otherwise set version explicitly');
};
var _default = (0, _utils.createRule)({
name: __filename,
meta: {
docs: {
category: 'Best Practices',
description: 'Disallow use of deprecated functions',
recommended: 'error'
},
messages: {
deprecatedFunction: '`{{ deprecation }}` has been deprecated in favor of `{{ replacement }}`'
},
type: 'suggestion',
schema: [],
fixable: 'code'
},
defaultOptions: [],
create(context) {
var _context$settings, _context$settings$jes;
const jestVersion = ((_context$settings = context.settings) === null || _context$settings === void 0 ? void 0 : (_context$settings$jes = _context$settings.jest) === null || _context$settings$jes === void 0 ? void 0 : _context$settings$jes.version) || detectJestVersion();
const deprecations = { ...(jestVersion >= 15 && {
'jest.resetModuleRegistry': 'jest.resetModules'
}),
...(jestVersion >= 17 && {
'jest.addMatchers': 'expect.extend'
}),
...(jestVersion >= 21 && {
'require.requireMock': 'jest.requireMock',
'require.requireActual': 'jest.requireActual'
}),
...(jestVersion >= 22 && {
'jest.runTimersToTime': 'jest.advanceTimersByTime'
}),
...(jestVersion >= 26 && {
'jest.genMockFromModule': 'jest.createMockFromModule'
})
};
return {
CallExpression(node) {
if (node.callee.type !== _experimentalUtils.AST_NODE_TYPES.MemberExpression) {
return;
}
const deprecation = (0, _utils.getNodeName)(node);
if (!deprecation || !(deprecation in deprecations)) {
return;
}
const replacement = deprecations[deprecation];
const {
callee
} = node;
context.report({
messageId: 'deprecatedFunction',
data: {
deprecation,
replacement
},
node,
fix(fixer) {
let [name, func] = replacement.split('.');
if (callee.property.type === _experimentalUtils.AST_NODE_TYPES.Literal) {
func = `'${func}'`;
}
return [fixer.replaceText(callee.object, name), fixer.replaceText(callee.property, func)];
}
});
}
};
}
});
exports.default = _default;