test: remove __proto__ usage in tests

Automattic · Aug 22, 2022 · 39d76e8 · 39d76e8
1 parent 27130ac
commit 39d76e8
Show file tree

Hide file tree

Showing 8 changed files with 8 additions and 10 deletions.
diff --git a/test/document.isselected.test.js b/test/document.isselected.test.js
@@ -27,7 +27,7 @@ function TestDocument() {
  * Inherits from Document.
  */
 
-TestDocument.prototype.__proto__ = Document.prototype;
+Object.setPrototypeOf(TestDocument.prototype, Document.prototype);
 
 for (const i in EventEmitter.prototype) {
   TestDocument[i] = EventEmitter.prototype[i];

diff --git a/test/document.populate.test.js b/test/document.populate.test.js
@@ -30,7 +30,7 @@ function TestDocument() {
  * Inherits from Document.
  */
 
-TestDocument.prototype.__proto__ = Document.prototype;
+Object.setPrototypeOf(TestDocument.prototype, Document.prototype);
 
 /**
  * Set a dummy schema to simulate compilation.

diff --git a/test/document.test.js b/test/document.test.js
@@ -38,7 +38,7 @@ function TestDocument() {
  * Inherits from Document.
  */
 
-TestDocument.prototype.__proto__ = Document.prototype;
+Object.setPrototypeOf(TestDocument.prototype, Document.prototype);
 
 for (const i in EventEmitter.prototype) {
   TestDocument[i] = EventEmitter.prototype[i];

diff --git a/test/document.unit.test.js b/test/document.unit.test.js
@@ -22,7 +22,7 @@ describe('sharding', function() {
       this.$__schema = mockSchema;
       this.$__ = {};
     };
-    Stub.prototype.__proto__ = mongoose.Document.prototype;
+    Object.setPrototypeOf(Stub.prototype, mongoose.Document.prototype);
     const d = new Stub();
     const currentTime = new Date();
     d._doc = { date: currentTime };

diff --git a/test/model.discriminator.test.js b/test/model.discriminator.test.js
@@ -96,8 +96,6 @@ describe('model', function() {
       const employee = new Employee();
       assert.ok(employee instanceof Person);
       assert.ok(employee instanceof Employee);
-      assert.strictEqual(employee.__proto__.constructor, Employee);
-      assert.strictEqual(employee.__proto__.__proto__.constructor, Person);
     });
 
     it('can define static and instance methods', function() {

diff --git a/test/schema.test.js b/test/schema.test.js
@@ -33,7 +33,7 @@ function TestDocument() {
  * Inherits from Document.
  */
 
-TestDocument.prototype.__proto__ = Document.prototype;
+Object.setPrototypeOf(TestDocument.prototype, Document.prototype);
 
 /**
  * Test.

diff --git a/test/types.document.test.js b/test/types.document.test.js
@@ -33,7 +33,7 @@ describe('types.document', function() {
       mongoose.Document.call(this, {});
     }
     Dummy = _Dummy;
-    Dummy.prototype.__proto__ = mongoose.Document.prototype;
+    Object.setPrototypeOf(Dummy.prototype, mongoose.Document.prototype);
     Dummy.prototype.$__setSchema(new Schema());
 
     function _Subdocument() {
@@ -43,7 +43,7 @@ describe('types.document', function() {
     }
     Subdocument = _Subdocument;
 
-    Subdocument.prototype.__proto__ = ArraySubdocument.prototype;
+    Object.setPrototypeOf(Subdocument.prototype, ArraySubdocument.prototype);
 
     for (const i in EventEmitter.prototype) {
       Subdocument[i] = EventEmitter.prototype[i];

diff --git a/test/types.documentarray.test.js b/test/types.documentarray.test.js
@@ -29,7 +29,7 @@ function TestDoc(schema) {
    * Inherits from ArraySubdocument.
    */
 
-  Subdocument.prototype.__proto__ = ArraySubdocument.prototype;
+  Object.setPrototypeOf(Subdocument.prototype, ArraySubdocument.prototype);
 
   /**
    * Set schema.