fix(microservices): fix broken unit tests (exception filter)

Author: kamilmysliwiec

packages/microservices/decorators/message-pattern.decorator.ts

@@ -1,7 +1,6 @@
 import { PATTERN_HANDLER_METADATA, PATTERN_METADATA } from '../constants';
 import { PatternHandler } from '../enums/pattern-handler.enum';
 import { PatternMetadata } from '../interfaces/pattern-metadata.interface';
-import { ConsumerConfig } from '../external/kafka.interface';
 
 export enum GrpcMethodStreamingType {
   NO_STREAMING = 'no_stream',

packages/microservices/exceptions/base-rpc-exception-filter.ts

@@ -11,14 +11,14 @@ export class BaseRpcExceptionFilter<T = any, R = any>
   public catch(exception: T, host: ArgumentsHost): Observable<R> {
     const status = 'error';
     if (!(exception instanceof RpcException)) {
-      return this.handleUnknownError(exception);
+      return this.handleUnknownError(exception, status);
     }
     const res = exception.getError();
     const message = isObject(res) ? res : { status, message: res };
     return _throw(message);
   }
 
-  public handleUnknownError(exception: T) {
+  public handleUnknownError(exception: T, status: string) {
     const errorMessage = MESSAGES.UNKNOWN_EXCEPTION_MESSAGE;
 
     const loggerArgs = this.isError(exception)