fix:Added allowing for tests in node modules

docs/Configuration.md

@@ -508,6 +508,8 @@ type HasteConfig = {
   /** All platforms to target, e.g ['ios', 'android']. */
   platforms?: Array<string>;
   /** Whether to throw on error on module collision. */
+  // Whether to search for tests in node_modules.
+  retainAllFiles?: boolean;
   throwOnModuleCollision?: boolean;
   /** Custom HasteMap module */
   hasteMapModulePath?: string;

packages/jest-config/src/ValidConfig.ts

@@ -64,6 +64,7 @@ const initialOptions: Config.InitialOptions = {
     hasteImplModulePath: '<rootDir>/haste_impl.js',
     hasteMapModulePath: '',
     platforms: ['ios', 'android'],
+    retainAllFiles: false,
     throwOnModuleCollision: false,
   },
   injectGlobals: true,

packages/jest-haste-map/src/types.ts

@@ -58,6 +58,7 @@ export type WorkerMessage = {
   rootDir: string;
   filePath: string;
   hasteImplModulePath?: string;
+  retainAllFiles?: boolean;
 };
 
 export type WorkerMetadata = {

packages/jest-types/src/Config.ts

@@ -37,6 +37,8 @@ export type HasteConfig = {
   /** Whether to throw on error on module collision. */
   throwOnModuleCollision?: boolean;
   /** Custom HasteMap module */
+  /** Whether to search for tests in node_modules. */
+  retainAllFiles?: boolean;
   hasteMapModulePath?: string;
 };