test child logger

renovatebot · Dec 12, 2024 · 07df9f7 · 07df9f7
1 parent 75614e9
commit 07df9f7
Show file tree

Hide file tree

Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/lib/logger/index.spec.ts b/lib/logger/index.spec.ts
@@ -3,6 +3,7 @@ import fs from 'fs-extra';
 import { partial } from '../../test/util';
 import { add } from '../util/host-rules';
 import { addSecretForSanitizing as addSecret } from '../util/sanitize';
+import type { RenovateLogger } from '.';
 import {
   addMeta,
   addStream,
@@ -59,6 +60,18 @@ describe('logger/index', () => {
     expect(logLevel()).toBe('debug');
   });
 
+  it('should create a child logger', () => {
+    const childLogger = (logger as RenovateLogger).childLogger();
+    const loggerSpy = jest.spyOn(logger, 'debug');
+    const childDebugSpy = jest.spyOn(childLogger, 'debug');
+
+    childLogger.debug('test');
+
+    expect(loggerSpy).toHaveBeenCalledTimes(0);
+    expect(childDebugSpy).toHaveBeenCalledTimes(1);
+    expect(childDebugSpy).toHaveBeenCalledWith('test');
+  });
+
   it('saves problems', () => {
     addSecret('p4$$w0rd');
     levels('stdout', 'fatal');

diff --git a/lib/logger/index.ts b/lib/logger/index.ts
@@ -158,15 +158,15 @@ export class RenovateLogger implements Logger {
     );
   }
 
-  once = this.logger.once;
-
   trace = this.log.bind(this, 'trace');
   debug = this.log.bind(this, 'debug');
   info = this.log.bind(this, 'info');
   warn = this.log.bind(this, 'warn');
   error = this.log.bind(this, 'error');
   fatal = this.log.bind(this, 'fatal');
 
+  once = this.logger.once;
+
   get logContext(): string {
     return this.context;
   }