jest-runtime - npm Package Compare versions

Comparing version 27.1.0 to 27.1.1

build/index.d.ts

@@ -38,2 +38,3 @@ /**
     private readonly _explicitShouldMock;
+    private readonly _explicitShouldMockModule;
     private _fakeTimersImplementation;
@@ -47,2 +48,4 @@ private readonly _internalModuleRegistry;
     private _isolatedMockRegistry;
+    private _moduleMockRegistry;
+    private readonly _moduleMockFactories;
     private readonly _moduleMocker;
@@ -68,2 +71,3 @@ private _isolatedModuleRegistry;
     private readonly _virtualMocks;
+    private readonly _virtualModuleMocks;
     private _moduleImplementation?;
@@ -90,4 +94,5 @@ private readonly jestObjectCaches;
     private loadCjsAsEsm;
+    private importMock;
     private getExportsOfCjs;
-    requireModule<T = unknown>(from: Config.Path, moduleName?: string, options?: InternalModuleOptions, isRequireActual?: boolean | null): T;
+    requireModule<T = unknown>(from: Config.Path, moduleName?: string, options?: InternalModuleOptions, isRequireActual?: boolean): T;
     requireInternalModule<T = unknown>(from: Config.Path, to?: string): T;
@@ -109,2 +114,3 @@ requireActual<T = unknown>(from: Config.Path, moduleName: string): T;
     }): void;
+    private setModuleMock;
     restoreAllMocks(): void;
@@ -111,0 +117,0 @@ resetAllMocks(): void;

build/index.js

@@ -343,2 +343,4 @@ 'use strict';
 
+    _defineProperty(this, '_explicitShouldMockModule', void 0);
+
     _defineProperty(this, '_fakeTimersImplementation', void 0);
@@ -360,2 +362,6 @@
 
+    _defineProperty(this, '_moduleMockRegistry', void 0);
+
+    _defineProperty(this, '_moduleMockFactories', void 0);
+
     _defineProperty(this, '_moduleMocker', void 0);
@@ -401,2 +407,4 @@
 
+    _defineProperty(this, '_virtualModuleMocks', void 0);
+
     _defineProperty(this, '_moduleImplementation', void 0);
@@ -414,2 +422,3 @@
     this._explicitShouldMock = new Map();
+    this._explicitShouldMockModule = new Map();
     this._internalModuleRegistry = new Map();
@@ -420,2 +429,4 @@ this._isCurrentlyExecutingManualMock = null;
     this._mockRegistry = new Map();
+    this._moduleMockRegistry = new Map();
+    this._moduleMockFactories = new Map();
     invariant(
@@ -440,2 +451,3 @@ this._environment.moduleMocker,
     this._virtualMocks = new Map();
+    this._virtualModuleMocks = new Map();
     this.jestObjectCaches = new Map();
@@ -682,2 +694,12 @@ this._mockMetaDataCache = new Map();
 
+    if (
+      this._shouldMock(
+        referencingIdentifier,
+        path,
+        this._explicitShouldMockModule
+      )
+    ) {
+      return this.importMock(referencingIdentifier, path, context);
+    }
+
     const resolved = this._resolveModule(referencingIdentifier, path);
@@ -765,2 +787,39 @@
 
+  async importMock(from, moduleName, context) {
+    const moduleID = this._resolver.getModuleID(
+      this._virtualModuleMocks,
+      from,
+      moduleName
+    );
+
+    if (this._moduleMockRegistry.has(moduleID)) {
+      return this._moduleMockRegistry.get(moduleID);
+    }
+
+    if (this._moduleMockFactories.has(moduleID)) {
+      const invokedFactory = await this._moduleMockFactories.get(
+        moduleID // has check above makes this ok
+      )();
+      const module = new (_vm().SyntheticModule)(
+        Object.keys(invokedFactory),
+        function () {
+          Object.entries(invokedFactory).forEach(([key, value]) => {
+            // @ts-expect-error: TS doesn't know what `this` is
+            this.setExport(key, value);
+          });
+        },
+        {
+          context,
+          identifier: moduleName
+        }
+      );
+
+      this._moduleMockRegistry.set(moduleID, module);
+
+      return evaluateSyntheticModule(module);
+    }
+
+    throw new Error('Attempting to import a mock without a factory');
+  }
+
   getExportsOfCjs(modulePath) {
@@ -798,3 +857,3 @@ var _this$_fileTransforms, _this$_fileTransforms2;
 
-  requireModule(from, moduleName, options, isRequireActual) {
+  requireModule(from, moduleName, options, isRequireActual = false) {
     const moduleID = this._resolver.getModuleID(
@@ -935,13 +994,8 @@ this._virtualMocks,
 
-    if (
-      this._isolatedMockRegistry &&
-      this._isolatedMockRegistry.get(moduleID)
-    ) {
-      return this._isolatedMockRegistry.get(moduleID);
-    } else if (this._mockRegistry.get(moduleID)) {
-      return this._mockRegistry.get(moduleID);
+    const mockRegistry = this._isolatedMockRegistry || this._mockRegistry;
+
+    if (mockRegistry.get(moduleID)) {
+      return mockRegistry.get(moduleID);
     }
 
-    const mockRegistry = this._isolatedMockRegistry || this._mockRegistry;
-
     if (this._mockFactories.has(moduleID)) {
@@ -1062,3 +1116,3 @@ // has check above makes this ok
     try {
-      if (this._shouldMock(from, moduleName)) {
+      if (this._shouldMock(from, moduleName, this._explicitShouldMock)) {
         return this.requireMock(from, moduleName);
@@ -1146,2 +1200,4 @@ } else {
 
+    this._moduleMockRegistry.clear();
+
     if (this._environment) {
@@ -1242,2 +1298,20 @@ if (this._environment.global) {
 
+  setModuleMock(from, moduleName, mockFactory, options) {
+    if (options !== null && options !== void 0 && options.virtual) {
+      const mockPath = this._resolver.getModulePath(from, moduleName);
+
+      this._virtualModuleMocks.set(mockPath, true);
+    }
+
+    const moduleID = this._resolver.getModuleID(
+      this._virtualModuleMocks,
+      from,
+      moduleName
+    );
+
+    this._explicitShouldMockModule.set(moduleID, true);
+
+    this._moduleMockFactories.set(moduleID, mockFactory);
+  }
+
   restoreAllMocks() {
@@ -1266,2 +1340,4 @@ this._moduleMocker.restoreAllMocks();
 
+    this._moduleMockFactories.clear();
+
     this._mockMetaDataCache.clear();
@@ -1275,2 +1351,4 @@
 
+    this._explicitShouldMockModule.clear();
+
     this._transitiveShouldMock.clear();
@@ -1280,2 +1358,4 @@
 
+    this._virtualModuleMocks.clear();
+
     this._cacheFS.clear();
@@ -1718,5 +1798,3 @@
 
-  _shouldMock(from, moduleName) {
-    const explicitShouldMock = this._explicitShouldMock;
-
+  _shouldMock(from, moduleName, explicitShouldMock) {
     const moduleID = this._resolver.getModuleID(
@@ -1915,2 +1993,11 @@ this._virtualMocks,
 
+    const mockModule = (moduleName, mockFactory, options) => {
+      if (typeof mockFactory !== 'function') {
+        throw new Error('`unstable_mockModule` must be passed a mock factory');
+      }
+
+      this.setModuleMock(from, moduleName, mockFactory, options);
+      return jestObject;
+    };
+
     const clearAllMocks = () => {
@@ -2061,2 +2148,3 @@ this.clearAllMocks();
       unmock,
+      unstable_mockModule: mockModule,
       useFakeTimers,
@@ -2063,0 +2151,0 @@ useRealTimers

package.json

 {
   "name": "jest-runtime",
-  "version": "27.1.0",
+  "version": "27.1.1",
   "repository": {
@@ -17,10 +17,10 @@ "type": "git",
   "dependencies": {
-    "@jest/console": "^27.1.0",
-    "@jest/environment": "^27.1.0",
-    "@jest/fake-timers": "^27.1.0",
-    "@jest/globals": "^27.1.0",
+    "@jest/console": "^27.1.1",
+    "@jest/environment": "^27.1.1",
+    "@jest/fake-timers": "^27.1.1",
+    "@jest/globals": "^27.1.1",
     "@jest/source-map": "^27.0.6",
-    "@jest/test-result": "^27.1.0",
-    "@jest/transform": "^27.1.0",
-    "@jest/types": "^27.1.0",
+    "@jest/test-result": "^27.1.1",
+    "@jest/transform": "^27.1.1",
+    "@jest/types": "^27.1.1",
     "@types/yargs": "^16.0.0",
@@ -34,10 +34,10 @@ "chalk": "^4.0.0",
     "graceful-fs": "^4.2.4",
-    "jest-haste-map": "^27.1.0",
-    "jest-message-util": "^27.1.0",
-    "jest-mock": "^27.1.0",
+    "jest-haste-map": "^27.1.1",
+    "jest-message-util": "^27.1.1",
+    "jest-mock": "^27.1.1",
     "jest-regex-util": "^27.0.6",
-    "jest-resolve": "^27.1.0",
-    "jest-snapshot": "^27.1.0",
-    "jest-util": "^27.1.0",
-    "jest-validate": "^27.1.0",
+    "jest-resolve": "^27.1.1",
+    "jest-snapshot": "^27.1.1",
+    "jest-util": "^27.1.1",
+    "jest-validate": "^27.1.1",
     "slash": "^3.0.0",
@@ -48,3 +48,3 @@ "strip-bom": "^4.0.0",
   "devDependencies": {
-    "@jest/test-utils": "^27.1.0",
+    "@jest/test-utils": "^27.1.1",
     "@types/exit": "^0.1.30",
@@ -54,3 +54,3 @@ "@types/glob": "^7.1.1",
     "@types/node": "^14.0.27",
-    "jest-environment-node": "^27.1.0",
+    "jest-environment-node": "^27.1.1",
     "jest-snapshot-serializer-raw": "^1.1.0"
@@ -64,3 +64,3 @@ },
   },
-  "gitHead": "5ef792e957e83428d868a18618b8629e32719993"
+  "gitHead": "111198b62dbfc3a730f7b1693e311608e834fe1d"
 }

No alert changes

Improved metrics

Total package byte prevSize

77428

increased by3.59%

Lines of code

2145

increased by3.52%

Dependency changes

• Updated@jest/console@^27.1.1

• Updated@jest/environment@^27.1.1

• Updated@jest/fake-timers@^27.1.1

• Updated@jest/globals@^27.1.1

• Updated@jest/test-result@^27.1.1

• Updated@jest/transform@^27.1.1

• Updated@jest/types@^27.1.1

• Updatedjest-haste-map@^27.1.1

• Updatedjest-message-util@^27.1.1

• Updatedjest-mock@^27.1.1

• Updatedjest-resolve@^27.1.1

• Updatedjest-snapshot@^27.1.1

• Updatedjest-util@^27.1.1

• Updatedjest-validate@^27.1.1