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84 lines
3.3 KiB
84 lines
3.3 KiB
2 years ago
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.RULE_NAME = void 0;
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const utils_1 = require("@typescript-eslint/utils");
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const create_testing_library_rule_1 = require("../create-testing-library-rule");
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const node_utils_1 = require("../node-utils");
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exports.RULE_NAME = 'no-promise-in-fire-event';
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exports.default = (0, create_testing_library_rule_1.createTestingLibraryRule)({
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name: exports.RULE_NAME,
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meta: {
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type: 'problem',
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docs: {
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description: 'Disallow the use of promises passed to a `fireEvent` method',
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recommendedConfig: {
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dom: 'error',
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angular: 'error',
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react: 'error',
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vue: 'error',
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marko: 'error',
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},
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},
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messages: {
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noPromiseInFireEvent: "A promise shouldn't be passed to a `fireEvent` method, instead pass the DOM element",
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},
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schema: [],
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},
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defaultOptions: [],
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create(context, _, helpers) {
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function checkSuspiciousNode(node, originalNode) {
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if (utils_1.ASTUtils.isAwaitExpression(node)) {
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return;
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}
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if ((0, node_utils_1.isNewExpression)(node)) {
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if ((0, node_utils_1.isPromiseIdentifier)(node.callee)) {
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context.report({
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node: originalNode !== null && originalNode !== void 0 ? originalNode : node,
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messageId: 'noPromiseInFireEvent',
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});
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return;
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}
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}
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if ((0, node_utils_1.isCallExpression)(node)) {
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const domElementIdentifier = (0, node_utils_1.getDeepestIdentifierNode)(node);
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if (!domElementIdentifier) {
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return;
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}
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if (helpers.isAsyncQuery(domElementIdentifier) ||
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(0, node_utils_1.isPromiseIdentifier)(domElementIdentifier)) {
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context.report({
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node: originalNode !== null && originalNode !== void 0 ? originalNode : node,
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messageId: 'noPromiseInFireEvent',
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});
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return;
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}
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}
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if (utils_1.ASTUtils.isIdentifier(node)) {
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const nodeVariable = utils_1.ASTUtils.findVariable(context.getScope(), node.name);
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if (!nodeVariable) {
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return;
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}
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for (const definition of nodeVariable.defs) {
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const variableDeclarator = definition.node;
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if (variableDeclarator.init) {
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checkSuspiciousNode(variableDeclarator.init, node);
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}
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}
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}
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}
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return {
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'CallExpression Identifier'(node) {
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if (!helpers.isFireEventMethod(node)) {
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return;
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}
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const closestCallExpression = (0, node_utils_1.findClosestCallExpressionNode)(node, true);
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if (!closestCallExpression) {
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return;
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}
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const domElementArgument = closestCallExpression.arguments[0];
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checkSuspiciousNode(domElementArgument);
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},
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};
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},
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});
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