eslint-config-chain-able
Version:
an opinionated ESLint configuration
56 lines (39 loc) • 1.57 kB
JavaScript
;
/* $FlowFixMe */
const testFunctions = Object.assign(Object.create(null), {
describe: true,
it: true,
test: true }); /**
* Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*
*/const matchesTestFunction = object => object && testFunctions[object.name];const isCallToFocusedTestFunction = object => object && object.name[0] === 'f' && testFunctions[object.name.substring(1)];const isPropertyNamedOnly = property =>
property && (property.name === 'only' || property.value === 'only');
const isCallToTestOnlyFunction = callee =>
matchesTestFunction(callee.object) && isPropertyNamedOnly(callee.property);
module.exports = context => ({
CallExpression(node) {
const callee = node.callee;
if (!callee) {
return;
}
if (
callee.type === 'MemberExpression' &&
isCallToTestOnlyFunction(callee))
{
context.report({
message: 'Unexpected focused test.',
node: callee.property });
return;
}
if (callee.type === 'Identifier' && isCallToFocusedTestFunction(callee)) {
context.report({
message: 'Unexpected focused test.',
node: callee });
return;
}
} });