make a simple formatter for web

Author: Hweinstock

packages/core/src/test/testLogger.ts

@@ -7,6 +7,8 @@ import { Loggable, LogLevel } from '../shared/logger'
 import { BaseLogger, compareLogLevel } from '../shared/logger/logger'
 import { Uri } from 'vscode'
 import util from 'util'
+import { isWeb } from '../shared'
+import { inspect } from '../shared/utilities/collectionUtils'
 
 /**
  * In-memory Logger implementation suitable for use by tests.
@@ -33,10 +35,14 @@ export class TestLogger extends BaseLogger {
         return this.addLoggedEntries(logLevel, msg, ...meta)
     }
 
+    private formatString(message: string, ...meta: any[]): string {
+        return isWeb() ? [message, meta.map((s) => inspect(s))].join(' ') : util.format(message, ...meta)
+    }
+
     private addLoggedEntries(logLevel: LogLevel, message: Loggable, ...meta: any[]): number {
         this.loggedEntries.push({
             logLevel,
-            entry: typeof message === 'string' && meta.length > 0 ? util.format(message, ...meta) : message,
+            entry: typeof message === 'string' && meta.length > 0 ? this.formatString(message, ...meta) : message,
         })
 
         return this.count++