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77 lines
3.2 KiB
77 lines
3.2 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 = 'await-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: 'Enforce promises from `fireEvent` methods to be handled',
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recommendedConfig: {
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dom: false,
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angular: false,
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react: false,
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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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awaitFireEvent: 'Promise returned from `fireEvent.{{ name }}` must be handled',
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fireEventWrapper: 'Promise returned from `{{ name }}` wrapper over fire event method must be handled',
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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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const functionWrappersNames = [];
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function reportUnhandledNode(node, closestCallExpressionNode, messageId = 'awaitFireEvent') {
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if (!(0, node_utils_1.isPromiseHandled)(node)) {
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context.report({
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node: closestCallExpressionNode.callee,
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messageId,
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data: { name: node.name },
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});
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}
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}
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function detectFireEventMethodWrapper(node) {
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const innerFunction = (0, node_utils_1.getInnermostReturningFunction)(context, node);
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if (innerFunction) {
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functionWrappersNames.push((0, node_utils_1.getFunctionName)(innerFunction));
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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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detectFireEventMethodWrapper(node);
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const closestCallExpression = (0, node_utils_1.findClosestCallExpressionNode)(node, true);
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if (!closestCallExpression || !closestCallExpression.parent) {
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return;
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}
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const references = (0, node_utils_1.getVariableReferences)(context, closestCallExpression.parent);
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if (references.length === 0) {
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reportUnhandledNode(node, closestCallExpression);
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}
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else {
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for (const reference of references) {
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if (utils_1.ASTUtils.isIdentifier(reference.identifier)) {
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reportUnhandledNode(reference.identifier, closestCallExpression);
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}
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}
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}
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}
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else if (functionWrappersNames.includes(node.name)) {
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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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reportUnhandledNode(node, closestCallExpression, 'fireEventWrapper');
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}
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},
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};
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},
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});
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