await-fire-event.js
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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 = 'await-fire-event';
exports.default = (0, create_testing_library_rule_1.createTestingLibraryRule)({
name: exports.RULE_NAME,
meta: {
type: 'problem',
docs: {
description: 'Enforce promises from `fireEvent` methods to be handled',
recommendedConfig: {
dom: false,
angular: false,
react: false,
vue: 'error',
marko: 'error',
},
},
messages: {
awaitFireEvent: 'Promise returned from `fireEvent.{{ name }}` must be handled',
fireEventWrapper: 'Promise returned from `{{ name }}` wrapper over fire event method must be handled',
},
schema: [],
},
defaultOptions: [],
create(context, _, helpers) {
const functionWrappersNames = [];
function reportUnhandledNode(node, closestCallExpressionNode, messageId = 'awaitFireEvent') {
if (!(0, node_utils_1.isPromiseHandled)(node)) {
context.report({
node: closestCallExpressionNode.callee,
messageId,
data: { name: node.name },
});
}
}
function detectFireEventMethodWrapper(node) {
const innerFunction = (0, node_utils_1.getInnermostReturningFunction)(context, node);
if (innerFunction) {
functionWrappersNames.push((0, node_utils_1.getFunctionName)(innerFunction));
}
}
return {
'CallExpression Identifier'(node) {
if (helpers.isFireEventMethod(node)) {
detectFireEventMethodWrapper(node);
const closestCallExpression = (0, node_utils_1.findClosestCallExpressionNode)(node, true);
if (!closestCallExpression || !closestCallExpression.parent) {
return;
}
const references = (0, node_utils_1.getVariableReferences)(context, closestCallExpression.parent);
if (references.length === 0) {
reportUnhandledNode(node, closestCallExpression);
}
else {
for (const reference of references) {
if (utils_1.ASTUtils.isIdentifier(reference.identifier)) {
reportUnhandledNode(reference.identifier, closestCallExpression);
}
}
}
}
else if (functionWrappersNames.includes(node.name)) {
const closestCallExpression = (0, node_utils_1.findClosestCallExpressionNode)(node, true);
if (!closestCallExpression) {
return;
}
reportUnhandledNode(node, closestCallExpression, 'fireEventWrapper');
}
},
};
},
});