remove .only in packages/core/src/rules/async3/__tests__/no-channel-trailing-slash.test.ts

Author: tatomyr

jest-to-vitest.md

@@ -3,7 +3,7 @@
 ## How to use
 
 1. Run `npx vitest run --config vitest.one-by-one.config.ts PATH_TO_TEST_FILE`
-This is done as the main vitest config has a whitelist of tests to run and every new file that we migrate does not exist there.
+   This is done as the main vitest config has a whitelist of tests to run and every new file that we migrate does not exist there.
 2. Add the PATH_TO_TEST_FILE to the `migrated-suites.json` file
 
 To run a specific suite with `jest`
@@ -23,3 +23,13 @@ npx jest --testPathPattern PATH_TO_TEST_FILE
 1. The file needs to include `import { MockInstance } from 'vitest';`
 2. Replace `let spy: jest.SpyInstance;` with `let spy: MockInstance;`
 
+### vi.spyOn
+
+1. When spying on `path`, needed to use this hack (doesn't work without shallow copying):
+
+```js
+vi.mock('node:path', async () => {
+  const actual = await vi.importActual('node:path');
+  return { ...actual };
+});
+```

packages/core/src/rules/async3/__tests__/no-channel-trailing-slash.test.ts

@@ -4,7 +4,7 @@ import { parseYamlToDocument, replaceSourceWithRef, makeConfig } from '../../../
 import { BaseResolver } from '../../../resolve';
 
 describe('no-channel-trailing-slash', () => {
-  it.only('should report on trailing slash in a channel path', async () => {
+  it('should report on trailing slash in a channel path', async () => {
     const document = parseYamlToDocument(
       outdent`
           asyncapi: '3.0.0'

packages/core/src/rules/async3/no-channel-trailing-slash.ts

@@ -5,9 +5,9 @@ import type { Channel } from '../../typings/asyncapi3';
 export const NoChannelTrailingSlash: Async3Rule = () => {
   return {
     Channel(channel: Channel, { report, location }: UserContext) {
-      if ((channel.address as string).endsWith('/') && channel.address !== '/') {
+      if (channel?.address?.endsWith('/') && channel?.address !== '/') {
         report({
-          message: `\`${channel.address}\` should not have a trailing slash.`,
+          message: `\`${channel?.address}\` should not have a trailing slash.`,
           location: location.key(),
         });
       }