refactor: pick only one option attribute for test module

packages/testing/test.ts

@@ -1,19 +1,17 @@
 import { ModuleMetadata } from '@nestjs/common/interfaces/modules/module-metadata.interface';
 import { MetadataScanner } from '@nestjs/core/metadata-scanner';
-import { TestingModuleBuilder } from './testing-module.builder';
-import { NestApplicationContextOptions } from '@nestjs/common/interfaces/nest-application-context-options.interface';
+import {
+  TestingModuleBuilder,
+  TestingModuleOptions,
+} from './testing-module.builder';
 
 export class Test {
   private static readonly metadataScanner = new MetadataScanner();
 
   public static createTestingModule(
     metadata: ModuleMetadata,
-    contextOptions: NestApplicationContextOptions | undefined = undefined,
+    options?: TestingModuleOptions,
   ) {
-    return new TestingModuleBuilder(
-      this.metadataScanner,
-      metadata,
-      contextOptions,
-    );
+    return new TestingModuleBuilder(this.metadataScanner, metadata, options);
   }
 }

packages/testing/testing-module.builder.ts

@@ -23,6 +23,14 @@ import { TestingInjector } from './testing-injector';
 import { TestingInstanceLoader } from './testing-instance-loader';
 import { TestingModule } from './testing-module';
 
+/**
+ * @publicApi
+ */
+export type TestingModuleOptions = Pick<
+  NestApplicationContextOptions,
+  'moduleIdGeneratorAlgorithm'
+>;
+
 /**
  * @publicApi
  */
@@ -41,9 +49,9 @@ export class TestingModuleBuilder {
   constructor(
     private readonly metadataScanner: MetadataScanner,
     metadata: ModuleMetadata,
-    contextOptions: NestApplicationContextOptions | undefined = undefined,
+    options?: TestingModuleOptions,
   ) {
-    this.container = new NestContainer(this.applicationConfig, contextOptions);
+    this.container = new NestContainer(this.applicationConfig, options);
     this.module = this.createModule(metadata);
   }