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- "use strict";
- Object.defineProperty(exports, "__esModule", { value: true });
- exports.RULE_NAME = void 0;
- const utils_1 = require("@typescript-eslint/utils");
- const create_testing_library_rule_1 = require("../create-testing-library-rule");
- const node_utils_1 = require("../node-utils");
- exports.RULE_NAME = 'no-wait-for-empty-callback';
- exports.default = (0, create_testing_library_rule_1.createTestingLibraryRule)({
- name: exports.RULE_NAME,
- meta: {
- type: 'suggestion',
- docs: {
- description: 'Disallow empty callbacks for `waitFor` and `waitForElementToBeRemoved`',
- recommendedConfig: {
- dom: 'error',
- angular: 'error',
- react: 'error',
- vue: 'error',
- marko: 'error',
- },
- },
- messages: {
- noWaitForEmptyCallback: 'Avoid passing empty callback to `{{ methodName }}`. Insert an assertion instead.',
- },
- schema: [],
- },
- defaultOptions: [],
- create(context, _, helpers) {
- function isValidWaitFor(node) {
- const parentCallExpression = node.parent;
- const parentIdentifier = (0, node_utils_1.getPropertyIdentifierNode)(parentCallExpression);
- if (!parentIdentifier) {
- return false;
- }
- return helpers.isAsyncUtil(parentIdentifier, [
- 'waitFor',
- 'waitForElementToBeRemoved',
- ]);
- }
- function reportIfEmpty(node) {
- if (!isValidWaitFor(node)) {
- return;
- }
- if ((0, node_utils_1.isEmptyFunction)(node) &&
- (0, node_utils_1.isCallExpression)(node.parent) &&
- utils_1.ASTUtils.isIdentifier(node.parent.callee)) {
- context.report({
- node,
- loc: node.body.loc.start,
- messageId: 'noWaitForEmptyCallback',
- data: {
- methodName: node.parent.callee.name,
- },
- });
- }
- }
- function reportNoop(node) {
- if (!isValidWaitFor(node)) {
- return;
- }
- context.report({
- node,
- loc: node.loc.start,
- messageId: 'noWaitForEmptyCallback',
- data: {
- methodName: (0, node_utils_1.isCallExpression)(node.parent) &&
- utils_1.ASTUtils.isIdentifier(node.parent.callee) &&
- node.parent.callee.name,
- },
- });
- }
- return {
- 'CallExpression > ArrowFunctionExpression': reportIfEmpty,
- 'CallExpression > FunctionExpression': reportIfEmpty,
- 'CallExpression > Identifier[name="noop"]': reportNoop,
- };
- },
- });
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